CN213893518U

CN213893518U - Packing carton that protection nature is good

Info

Publication number: CN213893518U
Application number: CN202022993455.1U
Authority: CN
Inventors: 赵茜; 陈艳秋
Original assignee: Qilu University of Technology
Current assignee: Qilu University of Technology
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-08-06
Anticipated expiration: 2030-12-14

Abstract

The utility model relates to the technical field of packaging, in particular to a packaging box with good protection, which provides the problem that the prior packaging box has no protection on the two sides of an object in the use process because the interior of the packaging box does not protect the two sides of the object, thereby reducing the use safety of the packaging box, and simultaneously, the humid air in the packaging box can not be dried, thereby reducing the practicability; the utility model discloses can carry out quick extrusion processing to the inside article of packing carton, ensure the security of the inside article of packing carton, avoid colliding with of article, can carry out drying protection to the inside air of packing carton simultaneously, ensure the practicality.

Description

Packing carton that protection nature is good

Technical Field

The utility model relates to the field of packaging technology, especially, relate to a packing carton that protectiveness is good.

Background

Packaging (packing) is the general name of containers, materials, auxiliary substances and the like used according to a certain technical method, which protects products in a flow process, is convenient to store and transport and promotes sale; also means the operations of applying technical methods and the like in the process of using containers, materials and accessories for the above purpose. The items that are not introduced into the field of circulation cannot be referred to as packages, but only as "packs", "boxes", "containers", etc. Because the package has the function of containing the package box, the decoration of the articles is an important role of the package, and the package is favored by the public.

The existing packaging box has the advantages that in the using process, because the two sides of an object are not protected inside the packaging box, the using safety of the packaging box is reduced, meanwhile, the humid air inside the packaging box cannot be dried, the practicability is reduced, and therefore the packaging box with good protection performance is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving current packing carton in the use, because the inside both sides to the object that do not have of packing carton have been protected, reduced the safety in utilization of packing carton, also can't carry out drying process to the inside humid air of packing carton simultaneously, reduced the shortcoming of practicality, and the packing carton that a protection nature is good that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a packaging box with good protection performance comprises a box body, wherein a first groove is formed in the inner wall of one side of the box body, a movable plate is connected to the side wall of one side of the first groove in a sliding mode, the other end of the movable plate is connected with the inner wall of one side of the box body in a sliding mode, a threaded hole is formed in the side wall of one side of the top end of the movable plate in the vertical direction, a second groove is formed in the side wall of the top end of the box body, a box cover is arranged inside the second groove, driven shafts which are symmetrically arranged are fixed to the side walls of the two sides of the box cover, one end, away from the box cover, of each driven shaft is rotatably connected with the side wall of the second groove, a first connecting shaft is rotatably connected to the side wall of the bottom end of the first groove, the top end of the first connecting shaft extends into the second groove through the threaded hole to be fixedly provided with a worm, a worm wheel is sleeved on the outer side wall of the driven shaft in a tight fit mode, and is in meshing transmission connection with the worm wheel, the side wall of the top end of the moving plate is fixedly provided with symmetrically arranged fixed plates, the fixed plates and the moving plate are arranged in parallel, and the two fixed plates are arranged in parallel.

Preferably, a first channel penetrating left and right is formed in the fixing plate, a guide rod is sleeved inside the first channel in a sliding mode, one end of the guide rod extends to the outside of the first channel and is jointly fixed with a pressing plate, and the pressing plate and the guide rod are perpendicularly arranged.

Preferably, a return spring is fixed on the side wall of one side of the pressing plate close to the fixing plate, one end of the return spring, far away from the pressing plate, is fixed on the side wall of the fixing plate, and the pressing plate and the fixing plate are arranged in parallel.

Preferably, the side wall of one side of the pressing plate, which is far away from the guide rod, is connected with a sponge pad, the outer side wall of the first connecting shaft is provided with threads, and the first connecting shaft is in threaded transmission connection with the movable plate.

Preferably, a drying box is fixed on the side wall of the bottom end of the box cover, second channels symmetrically arranged are formed in the side walls of the two sides of the drying box, a filter screen is fixed inside the second channels, and a drying agent is arranged inside the drying box.

Preferably, a third channel is formed between the first groove and the second groove, a bearing seat is fixed inside the third channel, and the top end of the first connecting shaft penetrates through the bearing seat and extends into the second groove.

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

a first groove is formed in the inner wall of one side of a box body, a movable plate is connected to the side wall of one side of the first groove in a sliding mode, the other end of the movable plate is connected with the inner wall of one side of the box body in a sliding mode, a threaded hole is formed in the side wall of one side of the top end of the movable plate in the vertical direction, a second groove is formed in the side wall of the top end of the box body, a box cover is arranged inside the second groove, driven shafts which are symmetrically arranged are fixed to the side walls of the two sides of the box cover, one end, away from the box cover, of each driven shaft is rotatably connected with the side wall of the second groove, the driven shafts are vertically arranged between the box covers, a first connecting shaft is rotatably connected to the side wall of the bottom end of the first groove, the top end of the first connecting shaft extends into the second groove through the threaded hole, worms are fixed inside the second groove, worm wheels are sleeved on the outer side walls of the driven shafts in a tight fit mode, the worm wheels are in a meshing transmission connection mode, and fixing plates which are symmetrically arranged are fixed to the side walls of the top end of the movable plate, and parallel arrangement between fixed plate and the movable plate, parallel arrangement between two fixed plates can carry out quick extrusion processing to the inside article of packing carton, has ensured the security of the inside article of packing carton, has avoided colliding with of article, can carry out drying protection to the inside air of packing carton simultaneously, has ensured the practicality.

Drawings

FIG. 1 is a sectional view of the packaging box with good protection performance;

fig. 2 is an enlarged schematic structural diagram of a portion a of the packaging box with good protection performance according to the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, a packing box with good protection performance comprises a box body 1, a first groove 3 is formed in one side inner wall of the box body 1, a moving plate 2 is slidably connected to one side wall of the first groove 3, the other end of the moving plate 2 is slidably connected to one side inner wall of the box body 1, a threaded hole is formed in one side wall of the top end of the moving plate 2 along the vertical direction, a second groove 4 is formed in the top side wall of the box body 1, a box cover 5 is arranged inside the second groove 4, driven shafts 6 which are symmetrically arranged are fixed to two side walls of the box cover 5, one ends of the driven shafts 6 far away from the box cover 5 are rotatably connected to the side walls of the second groove 4, the driven shafts 6 are vertically arranged with the box cover 5, a first connecting shaft 8 is rotatably connected to the side wall of the bottom end of the first connecting shaft 8, a worm 9 is fixed to the inside of the second groove 4 after the top end of the first connecting shaft 8 passes through the threaded hole, a worm wheel 7 is tightly sleeved on the outer side wall of the driven shaft 6, the worm wheel 7 is in meshing transmission connection with the worm 9, the fixed plates 10 which are symmetrically arranged are fixed on the side wall of the top end of the moving plate 2, the fixed plates 10 and the moving plate 2 are arranged in parallel, and the two fixed plates 10 are arranged in parallel.

Set up the first passageway that runs through about seting up on fixed plate 10, the inside slip cover of first passageway is equipped with guide bar 11, and the one end of guide bar 11 extends to the outside common clamp plate 12 that is fixed with of first passageway, and sets up perpendicularly between clamp plate 12 and the guide bar 11, and one side lateral wall that clamp plate 12 is close to fixed plate 10 is fixed with reset spring 13, and reset spring 13 keeps away from the one end of clamp plate 12 and is fixed with fixed plate 10 lateral wall, parallel arrangement between clamp plate 12 and the fixed plate 10.

The lateral wall of one side of clamp plate 12, which is far away from guide bar 11, is connected with foam-rubber cushion 14, the lateral wall of first connecting shaft 8 is provided with screw thread, screw thread transmission is connected between first connecting shaft 8 and movable plate 2, the bottom lateral wall of lid 5 is fixed with drying cabinet 15, the second passageway that the symmetry set up is seted up to the both sides lateral wall of drying cabinet 15, the inside of second passageway is fixed with filter screen 16, the inside of drying cabinet 15 is provided with the drier, the third passageway has been seted up between first recess 3 and the second recess 4, the inside of third passageway is fixed with the bearing frame, the top of first connecting shaft 8 is passed the bearing frame and is extended to inside the second recess 4.

The working principle is as follows: when an object is placed, the pressing plate 12 is pushed, the pressing plate 12 extrudes the reset spring 13, then the object is placed on the surface of the movable plate 2, the pressing plate 12 is loosened, the pressing plate 12 drives the sponge pad 14 to extrude two sides of the object under the elastic action of the reset spring 13, the box cover 5 drives the driven shaft 6 to rotate by closing the box cover 5, the driven shaft 6 drives the worm wheel 7 to rotate, the worm wheel 7 and the worm 9 are in meshing transmission to drive the first connecting shaft 8 to rotate, the first connecting shaft 8 drives the movable plate 2 to move through thread transmission, the movable plate 2 drives the object to move downwards, the movable plate 2 drives the object to enter the box body 1 to complete placement, air in the box body 1 can be effectively dried through the drying box 15 and the drying agent, when the object is taken out, only the box cover 5 needs to be opened, the box cover 5 drives the driven shaft 6 to rotate, the driven shaft 6 drives the worm wheel 7 to rotate, the worm wheel 7 and the worm 9 are meshed for transmission to drive the first connecting shaft 8 to rotate, the first connecting shaft 8 drives the moving plate 2 to move through thread transmission, the moving plate 2 drives the object to move upwards, the moving plate 2 drives the object to move out of the box body 1, and then the object is taken.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The packaging box with good protection performance comprises a box body (1) and is characterized in that a first groove (3) is formed in the inner wall of one side of the box body (1), a moving plate (2) is connected to the side wall of one side of the first groove (3) in a sliding mode, the other end of the moving plate (2) is connected to the inner wall of one side of the box body (1) in a sliding mode, threaded holes are formed in the side wall of one side of the top end of the moving plate (2) in the vertical direction, a second groove (4) is formed in the side wall of the top end of the box body (1), a box cover (5) is arranged inside the second groove (4), driven shafts (6) which are symmetrically arranged are fixed to the side walls of the two sides of the box cover (5), one ends, far away from the box cover (5), of the driven shafts (6) are connected with the side walls of the second groove (4) in a rotating mode, the driven shafts (6) and the box cover (5) are vertically arranged, a first connecting shaft (8) is connected to the side wall of the bottom end of the first groove (3) in a rotating mode, the top of first connecting axle (8) passes the screw hole and extends to second recess (4) inside and be fixed with worm (9), worm wheel (7) have been cup jointed in the lateral wall tight fit of driven shaft (6), meshing transmission is connected between worm wheel (7) and worm (9), the top lateral wall of movable plate (2) is fixed with fixed plate (10) that the symmetry set up, and parallel arrangement between fixed plate (10) and movable plate (2), two parallel arrangement between fixed plate (10).

2. The packaging box with good protection performance according to claim 1, wherein a first channel penetrating left and right is formed in the fixing plate (10), a guide rod (11) is slidably sleeved inside the first channel, one end of the guide rod (11) extends to the outside of the first channel, a pressing plate (12) is jointly fixed to the guide rod (11), and the pressing plate (12) and the guide rod (11) are vertically arranged.

3. The packaging box with good protection performance according to claim 2, wherein a return spring (13) is fixed on the side wall of one side, close to the fixing plate (10), of the pressing plate (12), one end, far away from the pressing plate (12), of the return spring (13) is fixed on the side wall of the fixing plate (10), and the pressing plate (12) and the fixing plate (10) are arranged in parallel.

4. The packaging box with good protection performance according to claim 3, wherein a sponge pad (14) is connected to a side wall of the pressing plate (12) far away from the guide rod (11), a thread is formed on an outer side wall of the first connecting shaft (8), and the first connecting shaft (8) is in threaded transmission connection with the moving plate (2).

5. The packaging box with good protection performance according to claim 4, wherein a drying box (15) is fixed on the side wall of the bottom end of the box cover (5), second channels which are symmetrically arranged are formed in the side walls of two sides of the drying box (15), a filter screen (16) is fixed inside each second channel, and a drying agent is arranged inside each drying box (15).

6. A packaging box with good protection performance according to claim 5, wherein a third channel is formed between the first groove (3) and the second groove (4), a bearing seat is fixed inside the third channel, and the top end of the first connecting shaft (8) penetrates through the bearing seat to extend into the second groove (4).