CN212767612U

CN212767612U - Paper closure device

Info

Publication number: CN212767612U
Application number: CN202021051447.9U
Authority: CN
Inventors: 古国梁
Original assignee: Dongguan Donnelley Printing Co Ltd
Current assignee: Dongguan Donnelley Printing Co Ltd
Priority date: 2020-06-10
Filing date: 2020-06-10
Publication date: 2021-03-23
Anticipated expiration: 2030-06-10

Abstract

The utility model discloses a paper closing device, which comprises a box body and a box cover; the box body is provided with an accommodating cavity, and the front side of the box body is provided with a front side plate; the front side of the box cover is provided with a front cover plate; a first cardboard is bonded on the inner side surface of the front cover plate, and a clamping groove is formed in the first cardboard; the inner side surface of the front side plate is bonded with a second cardboard, an elastic clamping part is integrally extended from the top edge of the second cardboard, and the elastic clamping part is suspended on the outer side surface of the front side plate and is matched and clamped with the clamping groove. The medial surface through bonding first cardboard at the front shroud glues, and the block groove has been seted up on first cardboard, and the cooperation bonds the medial surface of second cardboard at the front side board, utilize elasticity block portion and block groove cooperation joint, it is fixed to realize closed between lid and the box body, need not to adopt magnet and iron sheet, environmental protection more, preparation is also more simple and convenient, and, be convenient for change the size and dimension in block groove wantonly, go the box of adaptation variation in size.

Description

Paper closure device

Technical Field

The utility model belongs to the technical field of the packing carton technique and specifically relates to indicate a paper closing device.

Background

Packages, as their name implies, are boxes used to package products, which can be classified by materials such as: carton, iron box, wooden box, cloth box, leather case, ya keli box, flute packing carton, pvc box etc. also can classify according to the name of product and say: moon cakes box, tea box, medlar box, candy box, exquisite gift box, local specialty box, wine box, chocolate box, food and drug health product box, food packaging box, tea packaging box, stationery box, etc. The function of the packing box is as follows: the safety of products in transportation is ensured, and the grade of the products is improved. The main materials of the iron box and the iron can are as follows: tinplate.

The major structure of present packing carton is including box body and lid, and the lid covers the holding chamber opening of box body, and the closed fixed combination mode that mainly relies on magnet to add the iron sheet between lid and the box body is not the environmental protection, and the preparation is troublesome. Therefore, there is a need to develop a solution to the above problems.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention provides a paper closing device, which can effectively solve the problems of environmental pollution and troublesome manufacturing in the combination of the prior art that the closed fixing between the box cover and the box body mainly depends on the magnet and the iron sheet.

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

a paper closing device comprises a box body and a box cover; the box body is provided with an accommodating cavity with an upward opening, and the front side of the box body is provided with a front side plate; the box cover can be connected with the box body in a vertically-overturning manner, the box cover covers the opening of the accommodating cavity, the front side of the box cover is provided with a front cover plate, and the front cover plate is positioned on the outer side of the front side plate; a first cardboard is bonded on the inner side surface of the front cover plate, and a clamping groove is formed in the first cardboard; the inner side surface of the front side plate is bonded with a second cardboard, an elastic clamping part is integrally extended from the top edge of the second cardboard, and the elastic clamping part is suspended on the outer side surface of the front side plate and is matched and clamped with the clamping groove.

As a preferred scheme, the box body is made of paper materials, and the box cover is also made of paper materials.

As a preferred scheme, the box body is still including bottom plate, left side board, right side board and posterior lateral plate, and this preceding curb plate, left side board, right side board and posterior lateral plate are all vertically fixed in on the bottom plate and enclose the aforesaid holding chamber of configuration, and this holding chamber is squarely.

As a preferred scheme, the box cover further comprises a rear cover plate, a top plate, a left cover plate and a right cover plate, the rear cover plate is fixedly bonded with the outer side surface of the rear side plate, the rear side edge of the top plate is hinged with the top edge of the rear cover plate, and the left cover plate, the right cover plate and the front cover plate are respectively connected with the left side edge, the right side edge and the front side edge of the top plate in an integrated forming mode.

As a preferred scheme, the first cardboard is two that set up for overlapping, all offers the block groove that just faces the intercommunication each other on two first cardboard, and the block groove is located the topside intermediate position of first cardboard.

Compared with the prior art, the utility model obvious advantage and beneficial effect have, particularly, can know by above-mentioned technical scheme:

the medial surface through bonding first cardboard at the front shroud glues, and the block groove has been seted up on first cardboard, and the cooperation bonds the medial surface of second cardboard at the front side board, utilize elasticity block portion and block groove cooperation joint, it is fixed to realize closed between lid and the box body, need not to adopt magnet and iron sheet, environmental protection more, preparation is also more simple and convenient, and, be convenient for change the size and dimension in block groove wantonly, go the box of adaptation variation in size.

To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

Drawings

FIG. 1 is a perspective view of a closed position of a preferred embodiment of the present invention;

FIG. 2 is a cross-sectional view of the preferred embodiment of the present invention in a closed position;

fig. 3 is a perspective view of the open state of the preferred embodiment of the present invention.

The attached drawings indicate the following:

10. box body 11 and front side plate

12. Bottom plate 13, left side plate

14. Right side plate 15, rear side plate

101. Containing cavity 20 and box cover

21. Front cover plate 22, back cover plate

23. Top plate 24, left cover plate

25. Right cover plate 30, first cardboard

31. Clamping groove 40 and second cardboard

41. An elastic engaging portion.

Detailed Description

Referring to fig. 1 to 3, a specific structure of a preferred embodiment of the present invention is shown, which includes a box body 10 and a box cover 20.

The box body 10 has an accommodating cavity 101 with an upward opening, and the front side of the box body 10 has a front side plate 11; in this embodiment, the box body 10 is made of a paper material, the box body 10 further includes a bottom plate 12, a left side plate 13, a right side plate 14 and a rear side plate 15, the front side plate 11, the left side plate 13, the right side plate 14 and the rear side plate 15 are vertically fixed on the bottom plate 12 and form the accommodating cavity 101 in a surrounding manner, and the accommodating cavity 101 is square.

The box cover 20 is connected with the box body 10 in a way of being capable of being turned upside down, the box cover 20 covers the opening of the accommodating cavity 101, the front side of the box cover 20 is provided with a front cover plate 21, and the front cover plate 21 is positioned at the outer side of the front side plate 11; in this embodiment, the box cover 20 is also made of paper material, the box cover 20 further includes a rear cover plate 22, a top plate 23, a left cover plate 24 and a right cover plate 25, the rear cover plate 22 is bonded and fixed to the outer side surface of the rear side plate 15, the rear side edge of the top plate 23 is hinged to the top edge of the rear cover plate 22, and the left cover plate 24, the right cover plate 25 and the front cover plate 21 are respectively connected to the left side edge, the right side edge and the front side edge of the top plate 23 in an integrally formed manner.

A first cardboard 30 is adhered to the inner side surface of the front cover plate 21, and a clamping groove 31 is formed in the first cardboard 30; in this embodiment, the first cardboard plates 30 are two cardboard plates stacked, the two cardboard plates 30 are both provided with two engaging grooves 31 opposite to and communicated with each other, the engaging grooves 31 are located at the middle position of the top side of the first cardboard plates 30, and the size of the first cardboard plates 30 is matched with the size of the front cover plate 21.

The inner side surface of the front side plate 11 is bonded with a second cardboard 40, an elastic engaging portion 41 integrally extends from the top edge of the second cardboard 40, the elastic engaging portion 41 is suspended from the outer side surface of the front side plate 11 and is engaged with the engaging groove 31 in a matching manner, in this embodiment, the size of the second cardboard 40 is adapted to the size of the front side plate 11, and the elastic engaging portion 41 is located at the middle position of the top edge of the second cardboard 40.

Detailed description the method of use of this example is as follows:

when the storage box is used, articles are placed in the accommodating cavity 101, then the box cover 20 is turned downwards to enable the box cover 20 to cover the opening of the accommodating cavity 101, and after the storage box is closed in place, the elastic clamping portion 41 is clamped in the clamping groove 31, at the moment, the box cover 20 cannot be directly turned upwards to be opened, and closing and locking are achieved. When the lid 20 needs to be opened, the front cover 11 is first pressed inward to move the elastic engaging portion 41 inward to disengage from the engaging groove 31, and then the lid 20 is pushed upward to flip the lid 20 upward to open while maintaining the inward pressure.

The utility model discloses a design focus lies in: the medial surface through bonding first cardboard at the front shroud glues, and the block groove has been seted up on first cardboard, and the cooperation bonds the medial surface of second cardboard at the front side board, utilize elasticity block portion and block groove cooperation joint, it is fixed to realize closed between lid and the box body, need not to adopt magnet and iron sheet, environmental protection more, preparation is also more simple and convenient, and, be convenient for change the size and dimension in block groove wantonly, go the box of adaptation variation in size.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.

Claims

1. A paper closing device comprises a box body and a box cover; the box body is provided with an accommodating cavity with an upward opening, and the front side of the box body is provided with a front side plate; the box cover can be connected with the box body in a vertically-overturning manner, the box cover covers the opening of the accommodating cavity, the front side of the box cover is provided with a front cover plate, and the front cover plate is positioned on the outer side of the front side plate; the method is characterized in that: a first cardboard is bonded on the inner side surface of the front cover plate, and a clamping groove is formed in the first cardboard; the inner side surface of the front side plate is bonded with a second cardboard, an elastic clamping part is integrally extended from the top edge of the second cardboard, and the elastic clamping part is suspended on the outer side surface of the front side plate and is matched and clamped with the clamping groove.

2. The paper closure device of claim 1, wherein: the box body is made of paper materials, and the box cover is also made of paper materials.

3. The paper closure device of claim 1, wherein: the box body is still including bottom plate, left side board, right side board and posterior lateral plate, and this preceding curb plate, left side board, right side board and posterior lateral plate are all vertically fixed in on the bottom plate and enclose the configuration and become aforementioned holding chamber, and this holding chamber is squarely.

4. The paper closure device of claim 3, wherein: the box cover further comprises a rear cover plate, a top plate, a left cover plate and a right cover plate, the rear cover plate is fixedly bonded with the outer side face of the rear side plate, the rear side edge of the top plate is hinged with the top edge of the rear cover plate, and the left cover plate, the right cover plate and the front cover plate are respectively connected with the left side edge, the right side edge and the front side edge of the top plate in an integrated forming mode.

5. The paper closure device of claim 1, wherein: the first cardboard sets up for folding two, all sets up the block groove just to the intercommunication each other on two first cardboard, and the block groove is located the topside intermediate position of first cardboard.