CN219008388U

CN219008388U - Firm type carton of no rivet

Info

Publication number: CN219008388U
Application number: CN202223541074.5U
Authority: CN
Inventors: 彭广成
Original assignee: Yingde Spring Kunshan Co ltd
Current assignee: Yingde Spring Kunshan Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-05-12
Anticipated expiration: 2032-12-29

Abstract

The utility model relates to a rivet-free firm carton which comprises a bottom plate, wherein a front panel and a back plate are respectively fixed on the front side and the back side of the bottom plate, side plates are respectively fixed on the left side and the right side of the back plate, bottom reinforcing plates are respectively fixed on the lower sides of the two side plates, side reinforcing plates are respectively fixed on the left side and the right side of the front panel, side fixing plates are respectively fixed on the upper sides of the two side plates, a top narrow plate is fixed on one side of the back plate opposite to the bottom plate, a top wide plate is fixed on the front side of the front panel, strip fixing holes are respectively formed in the two bottom reinforcing plates, a plurality of protruding fixing lugs are respectively fixed on the top side of the side fixing plates, and a clamping assembly is arranged between the two bottom reinforcing plates. The side plate, the side reinforcing plate and the side fixing plate are arranged at the handle, so that the side plate is not easy to loosen and firm, the inside and outside are not communicated, the concealment is good, the bottom is supported through the double layers, the weight is more resistant, the design without rivets is adopted, and the side plate is more convenient to package only by sealing once.

Description

Firm type carton of no rivet

Technical Field

The utility model relates to the technical field of cartons, in particular to a rivet-free firm carton.

Background

The paper box is the most widely used packaging product, and comprises a corrugated paper box, a single-layer paper box and the like according to different materials, wherein the paper box is commonly used with three layers and five layers, seven layers are less in use, the paper box is commonly used as a wrapping object or an article protection outer layer object of a commodity, and the volume of the paper box is changed due to the size of the commodity.

The general paper box is composed of an upper cover, a lower cover and a box body, wherein the upper cover and the lower cover of the box body are integrally formed with the box body, the upper cover and the lower cover are composed of 4 paper boards, when the paper box is used for packaging, the 4 paper boards are sealed and adhered by tape paper, the box body is fixedly formed by rivets, and the inventor researches find that the paper box with the structure has the following problems:

(1) The bearing of the paper box is limited, and the paper box is easy to loosen after being stressed;

(2) When the paper box passes through the adhesive tape to seal the box up and down, the paper box needs to be sealed for at least six times, which is troublesome;

(3) The paper box needs to be fixed by rivets, and the rivets are easy to deform and damage in the transportation process while the production process is complicated;

(4) If the handle hole is formed in the carton, the inside can be seen, and the concealment is low.

Based on this, the application proposes a rivet-free firm carton to solve the above-mentioned problems.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a rivet-free firm carton which can be assembled and formed without rivets, is not easy to damage in the transportation process, is provided with three layers of paperboards at the handles at the two sides of the formed carton, is better in stress, firmer, is not communicated with the inside and the outside of the handles, is not visible inside, is good in concealment, is provided with two layers of paperboards at the bottom, is provided with a layer of movable buckle, can be pulled up, is heavier than a common carton, can achieve a firm effect only by sealing once in the packaging process, saves adhesive tapes, can be reused, is not easy to loosen after sealing, is not in the middle of the handles at the sealing positions, and is convenient for the operation of the handles at the two sides.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a no rivet firm type carton, includes the bottom plate that is used for supporting, and its front and back both sides are fixed with respectively and can turn over front panel and backplate, the left and right sides of backplate all can turn over and be fixed with the curb plate that equals high with the backplate, two the downside of curb plate all is fixed with the bottom reinforcing plate that can turn over, the left and right sides of front panel all is fixed with the side reinforcing plate that can turn over, two the upside of curb plate all is fixed with the side fixed plate that can turn over, one side of backplate relative to the bottom plate is fixed with the top narrow plate that can turn over, one side of front panel relative to the bottom plate can turn over be fixed with the top wide plate that adopts the rubber tape encapsulation between the top narrow plate;

a plurality of strip fixed orifices of laminating parallel with the curb plate lower border have all been seted up on two the bottom reinforcing plate, the side edge department of the relative curb plate of side fixed plate is fixed with a plurality of and is used for inserting the protruding fixed ear of rectangular fixed orifices in with rectangular fixed orifices grafting, two be equipped with between the bottom reinforcing plate and be used for making the fixed joint subassembly of two.

Further, the top surface of the bottom plate, the top surface of the bottom reinforcing plate, the top surface of the side reinforcing plate, the front surface of the side plate and the front surface of the side fixing plate are respectively an a surface, a B surface, a C surface, a D surface and an E surface, and one side surface of the bottom plate, the top surface of the bottom reinforcing plate, the top surface of the side reinforcing plate, the front surface of the side plate and the front surface of the side fixing plate is respectively an a' surface, a B surface, a C surface, a D surface and an E surface.

Further, two the curb plate is turned over relatively and is rolled over the back B ' face and can laminate with the A face, works as behind B ' face and the laminating of A face, two the side reinforcing plate is turned over relatively and can turn over the front panel again upwards, and at this moment, the C ' face can laminate with the D face, and two the side fixed plate can turn over downwards, at this moment, protruding fixed ear inserts rectangular fixed orifices in, just E face and C face laminating.

Further, the side reinforcing plates and the side plates on the same side are provided with handle holes which can be aligned after the paper box is folded.

Further, the joint subassembly is including fixing in the left side the bottom joint board of the relative curb plate one side of bottom reinforcing plate, bottom joint board is located the coplanar with the bottom reinforcing plate, is located the right side set up on the bottom reinforcing plate extend to the bottom joint groove of the relative curb plate of bottom reinforcing plate one side and can with bottom joint board joint.

Further, the shape of the bottom clamping plate is isosceles trapezoid, one side far away from the bottom reinforcing plate is a long side, the shape of the bottom clamping groove is isosceles trapezoid, one side close to the side plate is a long side, and the sum of the lengths of the short sides of the two bottom reinforcing plates is equal to the length of the long side of the bottom plate.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. the side reinforcing plates and the side plates on the same side are provided with the handle holes which can be aligned after the paper box is folded, so that when the whole paper box is packaged, a user can operate the handle holes to pick up the paper box, the whole paper box is more convenient in the carrying process, and the inside and the outside of the whole paper box are not easy to see under the shielding of the side fixing plates although the handle holes are arranged;

2. the side plate, the side reinforcing plate and the side fixing plate are arranged at the handle, and the protruding fixing lugs are matched with the side plate, the side reinforcing plate and the side fixing plate to be inserted into the strip fixing holes, so that the whole carton is not easy to loosen, and is better in stress and firmer;

3. the whole paper box adopts a rivet-free design, the production process is simplified, the whole paper box is not easy to damage in the transportation process, and in the subsequent packaging process, the top wide plate and the top narrow plate are only required to be aligned and sealed, when the common paper box is sealed with the adhesive tape, the paper box is required to be sealed for at least six times, the paper box adopting the structure is only required to be sealed once, so that the firm effect can be achieved, the adhesive tape is saved, the recycling is realized, the environmental protection performance is better, the position of sealing the box after sealing is not at the handle, the operation of a user on the handle is convenient, in addition, the dislocation phenomenon is easy to occur when the common paper box is sealed, and the dislocation phenomenon is not easy to occur when the paper box is sealed;

4. through the bilayer support of bottom reinforcing plate and bottom plate, simultaneously, in the two-layer support, two bottom reinforcing plates that lie in the upper strata can form the activity through the joint in bottom joint board and bottom joint groove and detain, but the rising, whole structure is than ordinary carton, more heavy-duty.

Drawings

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

fig. 2 is a step diagram of the present utility model assembled into a case.

In the figure: 1. a bottom plate; 2. a back plate; 3. a side plate; 4. a bottom reinforcing plate; 5. a front panel; 6. a side reinforcing plate; 7. a top wide plate; 8. a side fixing plate; 9. a top narrow plate; 10. protruding the fixing lug; 11. a strip fixing hole; 12. a bottom clamping plate; 13. the bottom is clamped with the groove.

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, a rivet-free firm carton in this embodiment includes a bottom plate 1 for supporting, a front panel 5 and a back panel 2 which are respectively fixed on front and back sides of the bottom plate, side plates 3 which are equal in height to the back panel 2 are respectively fixed on left and right sides of the back panel 2, bottom reinforcing plates 4 which are respectively fixed on lower sides of the two side plates 3, side reinforcing plates 6 which are respectively fixed on left and right sides of the front panel 5, side fixing plates 8 which are respectively fixed on upper sides of the two side plates 3, top narrow plates 9 which are respectively fixed on one side of the back panel 2 opposite to the bottom plate 1, and top wide plates 7 which are respectively packaged with the top narrow plates 9 by rubber bands are respectively fixed on one side of the front panel 5 opposite to the bottom plate 1.

In addition, a plurality of strip fixing holes 11 which are parallel to the lower edge of the side plate 3 are formed in the two bottom reinforcing plates 4, a plurality of protruding fixing lugs 10 which are inserted into the strip fixing holes 11 and are inserted into the strip fixing holes 11 are fixed at the edge of one side of the side fixing plate 8 opposite to the side plate 3, and a clamping assembly for fixing the two bottom reinforcing plates 4 is arranged between the two bottom reinforcing plates.

The top surface of the bottom plate 1, the top surface of the bottom reinforcing plate 4, the top surface of the side reinforcing plate 6, the front surface of the side plate 3 and the front surface of the side fixing plate 8 are respectively an a surface, a B surface, a C surface, a D surface and an E surface, and one side surface of each of the side plates is respectively an a ' surface, a B ' surface, a C ' surface, a D ' surface and an E ' surface, so that the two side plates 3 can be relatively folded and attached to the a surface, and when the B ' surface is attached to the a surface, the two side reinforcing plates 6 can be relatively folded and attached to the front plate 5, and at this time, the C ' surface can be attached to the D surface, and the two side fixing plates 8 can be folded down, so that the protruding fixing lugs 10 are inserted into the long fixing holes 11, and the E surface is attached to the C surface.

As shown in fig. 2, when the whole carton is assembled, the back panel 2 can be folded upwards, so that the back panel 2 and the bottom panel 1 are vertical, meanwhile, the side panels 3 along with the two sides of the back panel 2 are vertical, then the two side panels 3 are folded relatively, in this process, the B 'of the side panel 3 can be attached to the a face of the bottom panel 1, then the two side reinforcing plates 6 are folded relatively, then the front panel 5 is folded upwards, so that the front panel 5 and the bottom panel 1 are vertical, at this time, the C' face of the side reinforcing plate 6 can be attached to the D face of the side panel 3, then the two side fixing plates 8 are folded downwards, so that the protruding fixing lugs 10 on the side fixing plates 8 are inserted into the long fixing holes 11, at this time, the side reinforcing plates 6 are clamped between the side panels 3 and the side fixing plates 8, the four sides of the whole carton are formed and fixed, and finally the top wide plate 7 can be folded, so that the top wide plate 7 is aligned with the top narrow plate 9, and then the two sides are packaged by using adhesive tape.

It should be noted that, all offer on the side reinforcing plate 6 and the curb plate 3 of same side and can align the handle hole after the carton is folding, like this, after whole carton encapsulation is accomplished, the user can operate the handle hole and take up this carton, makes whole carton more convenient in the in-process of transport.

Although the handle hole is formed, the inside and the outside of the whole paper box are not communicated under the shielding of the side fixing plate 8, the inside is not seen, better concealment is achieved, the sealing performance is good, the side plate 3, the side reinforcing plate 6 and the side fixing plate 8 are arranged at the handle, the protruding fixing lugs 10 are matched to be inserted into the strip fixing holes 11, the whole paper box is not easy to loosen and better stressed, the whole paper box is firmer, meanwhile, the whole paper box adopts a rivet-free design, the simplified production process is realized, the whole paper box is not easy to damage in the transportation process, the top wide plate 7 and the top narrow plate 9 are only required to be aligned and sealed in the follow-up packaging process, the paper box with the structure is only required to be sealed once when the paper box is sealed up and down, the firm, the paper box with the structure can achieve a firm effect, the adhesive tape is saved, the environment-friendly performance is better, the sealing position of the paper box is not at the handle, the handle is convenient to operate by a user, and in addition, the dislocation phenomenon is easy to occur when the paper box is sealed, and the phenomenon is not easy to occur when the paper box is sealed.

After the whole carton packaging is completed, the bottom support is provided with a bottom reinforcing plate 4 except the bottom plate 1, the effect of the clamping assembly aims at enabling the two bottom reinforcing plates 4 to be clamped, the bearing of the two bottom reinforcing plates 4 is increased, the clamping assembly comprises a bottom clamping plate 12 fixed on one side of the left bottom reinforcing plate 4 opposite to the side plate 3, the bottom clamping plate 12 and the bottom reinforcing plate 4 are located on the same plane, a bottom clamping groove 13 which extends to one side of the bottom reinforcing plate 4 opposite to the side plate 3 and can be clamped with the bottom clamping plate 12 is formed in the bottom reinforcing plate 4 on the right side, the bottom clamping plate 12 is isosceles trapezoid, one side far away from the bottom reinforcing plate 4 is long, the bottom clamping groove 13 is isosceles trapezoid, one side close to the side plate 3 is long, and the sum of the lengths of the short sides of the two bottom reinforcing plates 4 is equal to the length of the long side of the bottom plate 1.

Through the double-deck support of bottom gusset plate 4 and bottom plate 1, simultaneously, in the two-layer support, two bottom gusset plates 4 that lie in the upper strata can form the activity through the joint of bottom joint board 12 with bottom joint groove 13 and detain, but the overall structure is than ordinary carton, more heavy-duty.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a no rivet firm type carton, its characterized in that includes bottom plate (1) that is used for supporting, and both sides are fixed with front panel (5) and backplate (2) that can turn over respectively around it, the left and right sides of backplate (2) all can turn over be fixed with backplate (2) equal high curb plate (3), two the downside of curb plate (3) all is fixed with can turn over bottom reinforcing plate (4), the left and right sides of front panel (5) all is fixed with can turn over side reinforcing plate (6), two the upside of curb plate (3) all is fixed with can turn over side fixed plate (8), one side of backplate (2) relative bottom plate (1) is fixed with can turn over top narrow plate (9), one side of front panel (5) relative bottom plate (1) can be fixed with can with top narrow plate (9) between top wide plate (7) of adopting the rubber tape encapsulation of turning over;

a plurality of strip fixing holes (11) which are parallel to and attached to the lower edges of the side plates (3) are formed in the two bottom reinforcing plates (4), a plurality of protruding fixing lugs (10) which are inserted into the strip fixing holes (11) and are spliced with the strip fixing holes (11) are fixed at the edges of one sides of the side fixing plates (8) opposite to the side plates (3);

a clamping assembly for fixing the two bottom reinforcing plates (4) is arranged between the two bottom reinforcing plates.

2. A rivetless, robust carton as claimed in claim 1, wherein: the top surface of the bottom plate (1), the top surface of the bottom reinforcing plate (4), the top surface of the side reinforcing plate (6), the front surface of the side plate (3) and the front surface of the side fixing plate (8) are respectively an A surface, a B surface, a C surface, a D surface and an E surface, and one side surface of the A surface, the B surface, the C surface, the D surface and the E surface is respectively an A ' surface, a B ' surface, a C ' surface, a D ' surface and an E ' surface.

3. A rivetless, robust carton as claimed in claim 2, wherein: the two side plates (3) can be oppositely folded and then the B ' surface can be attached to the A surface, after the B ' surface is attached to the A surface, the two side reinforcing plates (6) can be oppositely folded and then the front panel (5) can be upwards folded, at the moment, the C ' surface can be attached to the D surface, the two side fixing plates (8) can be downwards folded, at the moment, the protruding fixing lugs (10) are inserted into the long fixing holes (11), and the E surface is attached to the C surface.

4. A rivetless, rigid carton as in claim 3, wherein: the side reinforcing plates (6) and the side plates (3) on the same side are respectively provided with handle holes which can be aligned after the paper box is folded.

5. A rivetless, rigid carton as claimed in claim 1 or 4, wherein: the clamping assembly comprises a bottom clamping plate (12) fixed on one side of the opposite side plate (3) of the bottom reinforcing plate (4) on the left side, the bottom clamping plate (12) and the bottom reinforcing plate (4) are located on the same plane, and a bottom clamping groove (13) which extends to one side of the opposite side plate (3) of the bottom reinforcing plate (4) and can be clamped with the bottom clamping plate (12) is formed in the bottom reinforcing plate (4) on the right side.

6. A rivetless, robust carton as in claim 5, wherein: the shape of the bottom clamping plate (12) is isosceles trapezoid, one side far away from the bottom reinforcing plate (4) is a long side, the shape of the bottom clamping groove (13) is isosceles trapezoid, one side close to the side plate (3) is a long side, and the sum of the lengths of the short sides of the two bottom reinforcing plates (4) is equal to the length of the long side of the bottom plate (1).