CN202147887U

CN202147887U - Packaging box with cover

Info

Publication number: CN202147887U
Application number: CN201120249208U
Authority: CN
Inventors: 谭炳伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-07-13
Filing date: 2011-07-13
Publication date: 2012-02-22
Anticipated expiration: 2021-07-13

Abstract

A packaging box with a cover comprises a box body with an opening. An upper cover matched with the opening is arranged on the upper portion of the box body and comprises a first honeycomb paperboard and a second honeycomb paperboard, first paper corner protectors are arranged at positions of the first honeycomb paperboard corresponding to the opening of the box body, spacing is reserved between each paper corner protector and the second honeycomb paperboard so that an assembly groove is formed, the second honeycomb paperboard and the first honeycomb paperboard can be arranged integrally or separately, and the dimension of the first honeycomb paperboard is larger than that of the second honeycomb paperboard. The packaging box has the advantages of simple and reasonable structure, convenience in installation and transportation, low cost and fine protecting effect, the whole box body is sealed and waterproof effect and strength of the box body are enhanced by the aid of the upper cover formed by mutually superposing and assembling the first honeycomb paperboard and the second honeycomb paperboard, and simultaneously, the second honeycomb paperboard can function in supporting and fixing of the inside of the box body, so that the inner dimension and the outer dimension of the box body are guaranteed not to be changed, and deformation of the box body is avoided.

Description

The packing chest that has lid

Technical field

The utility model relates to a kind of packing chest that has lid.

Background technology

Chinese patent document number CN2149353Y discloses a kind of honeycomb cardboard packing chest on December 15th, 1993, and it is characterized in that: loam cake and casing are all used the honeycomb cardboard manufacturing, bond with gummed paper between the two.Casing is made up of a base plate, two blocks of side plates and two end plates, all is designed with two adhesive surfaces each other, makes it bonding firmly.It is said that it is low, in light weight, not fragile that it has a cost, can be used for packing the advantage of all kinds of materials.But this structure often runs into packing chest and causes the packing difficulty owing to distortion causes the size reduction of carton in actual production and use, brings inconvenience to the user, reduces its production efficiency and service life simultaneously.Therefore, be necessary to do further improvement and perfect.

The utility model content

The purpose of the utility model aims to provide that a kind of simple and reasonable, load-bearing is big, long service life and the high packing chest that has lid of production efficiency, to overcome weak point of the prior art.

By a kind of packing chest that has lid of this purpose design-calculated, comprise the casing that is provided with opening, the top of casing is provided with the case lid that is complementary with it, and its architectural feature is that said case lid comprises first honeycomb cardboard and second honeycomb cardboard; The aperture position of the corresponding casing of first honeycomb cardboard is provided with first paper angle protector, is provided with spacing between first paper angle protector and second honeycomb cardboard, forms an assembling groove.

Said second honeycomb cardboard and first honeycomb cardboard are for being wholely set or the split setting, and the size of first honeycomb cardboard is greater than the size of second honeycomb cardboard.

Said second honeycomb cardboard is sheathed on the aperture position of casing, the inwall of second honeycomb cardboard and casing each other against; First honeycomb cardboard wraps up or is covered in the top of casing, and first paper angle protector on first honeycomb cardboard and the outer wall of casing connect and fix each other or be fastened.

Adapter plate and left and right sides adapter plate before and after said casing comprises, the width of assembling groove is more than or equal to the thickness of front and back adapter plate and left and right sides adapter plate.

The bottom of said casing is provided with protecting component, and the corner location of adapter plate and left and right sides adapter plate is provided with second paper angle protector before and after the protecting component correspondence; The cross-sectional plane of second paper angle protector and first paper angle protector is L-shaped.

It has simple and reasonable, installation and convenient transportation, with low cost and characteristics that protection effect is good the utility model; The loam cake that is assembled through first honeycomb cardboard and the second honeycomb cardboard mutual superposition; To realize that the intensity of waterproof effect and casing has been strengthened in the whole box body sealing; Second honeycomb cardboard can play the inside of casing and support and fixation simultaneously, guarantees that the internal dimensions and the outside dimension of casing is constant, prevents that it from deforming, and increases the service life, thereby can better protect the article in the casing.

Description of drawings

Fig. 1 is an embodiment decomposition texture scheme drawing of the utility model.

Fig. 2 is the perspective view after Fig. 1 assembling.

Among the figure: 1 is casing, and 1.1 is the front and back adapter plate, and 1.2 is left and right sides adapter plate, and 2 is loam cake, and 2.1 is first honeycomb cardboard, and 2.2 is second honeycomb cardboard, and 2.3 is first paper angle protector, and 3 is protecting component, and 3.1 is second paper angle protector.

The specific embodiment

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

Referring to Fig. 1-Fig. 2, originally have the packing chest of lid, comprise the casing 1 that is provided with opening; Casing 1 is assembled by front and back adapter plate 1.1 and left and right sides adapter plate 1.2; The bottom of casing 1 is provided with protecting component 3, and the corner location of protecting component 3 corresponding front and back adapter plates 1.1 and left and right sides adapter plate 1.2 is provided with second paper angle protector 3.1, and its purpose is: strengthened casing 1 and born Beijing South Maxpower Technology Co. Ltd's power; The efficient buffer effect can also be played, thereby the article in the casing 1 can better be protected.The top of casing 1 is provided with the loam cake 2 that is complementary with it.

Loam cake 2 is by first honeycomb cardboard 2.1 and second honeycomb cardboard, 2.2 mutual superposition, and is assembled through the mode of pasting.Second honeycomb cardboard and first honeycomb cardboard 2.1 can be for being wholely set or the split setting, and the size of first honeycomb cardboard 2.1 is greater than the size of second honeycomb cardboard 2.2.It is L-shaped that the aperture position of first honeycomb cardboard, 2.1 corresponding casings 1 is provided with the cross-sectional plane of first paper angle protector, 2.3, the first paper angle protectors 2.3 and second paper angle protector 3.1.Be provided with spacing between first paper angle protector 2.3 and second honeycomb cardboard 2.2, form an assembling groove, the width of assembling groove avoids producing interference more than or equal to the thickness of front and back adapter plate 1.1 and left and right sides adapter plate 1.2.During assembling, the top of front and back adapter plate 1.1 and left and right sides adapter plate is stretched in the assembling groove, to realize the fixing of loam cake 2, prevents that loam cake 2 is subjected to displacement.

Second honeycomb cardboard 2.2 is sheathed on the aperture position of casing 1; The inwall of second honeycomb cardboard 2.2 and casing 1 each other against; Its purpose is: second honeycomb cardboard 2.2 can play the inside of casing 1 and support and fixation; The internal dimensions and the outside dimension that guarantee casing 1 are constant, prevent that it from deforming, thereby increase the service life.First honeycomb cardboard 2.1 is wrapped in the top of casing 1; First paper angle protector 2.3 on first honeycomb cardboard 2.1 connects and fixes with the outer wall of casing 1 each other; To realize with whole box body 1 sealing; Strengthen waterproof effect, improved the structural rigidity of casing 1 simultaneously, avoided in transportation and hoisting process, taking place easily loose phenomenon.

Claims

1. a packing chest that has lid comprises the casing (1) that is provided with opening, and the top of casing is provided with the loam cake (2) that is complementary with it, it is characterized in that said loam cake comprises first honeycomb cardboard (2.1) and second honeycomb cardboard (2.2); The aperture position of the corresponding casing of first honeycomb cardboard is provided with first paper angle protector (2.3), is provided with spacing between first paper angle protector and second honeycomb cardboard, forms an assembling groove.

2. according to the said packing chest that has lid of claim 1, it is characterized in that said second honeycomb cardboard (2.2) and first honeycomb cardboard (2.1) for being wholely set or the split setting, the size of first honeycomb cardboard is greater than the size of second honeycomb cardboard.

3. according to claim 1 or the 2 said packing chests that have lid, it is characterized in that said second honeycomb cardboard (2.2) is sheathed on the aperture position of casing (1), the inwall of second honeycomb cardboard and casing each other against; The top that first honeycomb cardboard (2.1) wrapped up or be covered in casing, first paper angle protector (2.3) on first honeycomb cardboard connects and fixes each other with the outer wall of casing or is fastened.

4. according to the said packing chest that has lid of claim 3, it is characterized in that said casing (1) comprises front and back adapter plate (1.1) and left and right sides adapter plate (1.2), the width of assembling groove is more than or equal to the thickness of front and back adapter plate and left and right sides adapter plate.

5. according to the said packing chest that has lid of claim 4, it is characterized in that the bottom of said casing (1) is provided with protecting component (3), the corner location of adapter plate (1.1) and left and right sides adapter plate (1.2) is provided with second paper angle protector (3.1) before and after the protecting component correspondence; The cross-sectional plane of second paper angle protector and first paper angle protector (2.3) is L-shaped.