CN112938091A

CN112938091A - Fixer for carton cover plate and using method

Info

Publication number: CN112938091A
Application number: CN202110156195.9A
Authority: CN
Inventors: 张中杰; 张海峰; 吉晨晖
Original assignee: Shanghai University of Engineering Science
Current assignee: Shanghai University of Engineering Science
Priority date: 2021-02-04
Filing date: 2021-02-04
Publication date: 2021-06-11

Abstract

The invention belongs to the technical field of packaging, and discloses a fixer for a carton cover plate, which comprises a support plate matched with the inner corner shape of a carton, wherein a plurality of curve clamping plates are arranged on the outer side of the support plate, and the curve clamping plates fix the carton cover plate after being folded reversely and the corresponding carton side wall between the curve clamping plates and the support plate by means of self bending deformation. A method of using the holder for carton closure is also disclosed. The invention has the advantages of very simple whole structure, low manufacturing cost, simple use and simple manufacturing process, and is beneficial to being widely popularized in the market.

Description

Fixer for carton cover plate and using method

Technical Field

The invention relates to the technical field of packaging, in particular to a fixer for a carton cover plate and a using method.

Background

Along with the development of present commodity circulation trade and each big packaging company, when packing into the thing in the carton, can destroy the phenomenon of carton apron to the apron is as an organic whole with the carton, often bounces, makes the loading process extremely difficult, greatly reduced loading efficiency, also increased the spoilage of carton simultaneously.

Disclosure of Invention

The invention provides a fixer for a carton cover plate and a using method thereof, and solves the problems of low loading efficiency, high carton damage rate and the like when the existing carton is used for packaging.

The invention can be realized by the following technical scheme:

the utility model provides a fixer for carton apron, includes the interior angle shape complex backup pad with the carton, the outside of backup pad is provided with a plurality of curve cardboards, the curve cardboard is together fixed between curve cardboard and backup pad with the help of the carton apron of self bending deformation after will reversing folding and the carton lateral wall that corresponds.

Further, the backup pad includes interconnect's first connecting plate and second connecting plate, and the angle between the two can be adjusted, and all curve cardboards are equallyd divide into two sets ofly, link to each other with first connecting plate, second connecting plate respectively, every the one end of curve cardboard all is connected with the top of first connecting plate or second connecting plate, and the other end is the free end, and extends to the bottom of first connecting plate or second connecting plate.

Furthermore, the side that first connecting plate and second connecting plate are connected is provided with a set of or multiunit arch and the notch of mutually supporting, every protruding inside all is provided with the passageway, the passageway extends along the side of first connecting plate or second connecting plate, runs through whole arch, and the connecting axle runs through all passageways and links into an organic whole with all archs in proper order, realizes the rotation between first connecting plate and the second connecting plate and connects.

Further, the curve cardboard includes bellying and depressed part that the order connects in proper order, the free end of bellying is connected with the top of first connecting plate or second connecting plate.

Further, the supporting plate and the plurality of curve clamping plates are of an integrated structure.

A method of using a holder for carton flaps based on the above, comprising the steps of:

step one, adjusting an included angle between a first connecting plate and a second connecting plate according to the shape of an inner corner of the carton to enable the included angle to be matched with the inner corner of the carton;

step two, reversely folding the carton cover plate to enable the carton cover plate to be close to the corresponding carton side wall, then enabling the supporting plate of the fixer to correspond to the inner angle of the carton, clamping the supporting plate into the inner angle of the carton from bottom to bottom, and fixing the carton cover plate and the corresponding carton side wall between the curve clamping plate and the first connecting plate or the second connecting plate by means of each curve clamping plate;

and step three, repeating the step one and the step two to finish the fixation of the carton cover plates corresponding to the inner corners of each carton.

The beneficial technical effects of the invention are as follows:

in the packaging and loading process, two corresponding cover plates can be fixed by one rectangular carton through two fixtures of the invention, the fixing state is that the cover plates are reversely folded and are attached to the side walls of the carton, so that the high efficiency of the device and the low damage rate of the carton are realized, and meanwhile, the whole structure is very simple, the manufacturing cost is very low, the use is simple, the manufacturing process is simple, and the large popularization in the market is facilitated.

Drawings

FIG. 1 is a schematic diagram of the general structure of the present invention 1, shown in front view;

FIG. 2 is a schematic view of the general structure of the present invention, shown on the back side, FIG. 2;

FIG. 3 is a schematic view of the overall structure of the integrated structure of the present invention;

wherein, 1-support plate, 11-first connecting plate, 12-second connecting plate, 13-bulge, 14-notch and 2-curve clamping plate.

Detailed Description

The following detailed description of the preferred embodiments will be made with reference to the accompanying drawings.

As shown in fig. 1 and 2, the present invention provides a fixer for a carton cover plate, which comprises a support plate 1 matched with the inner corner shape of a carton, wherein a plurality of curve clamping plates 2 are arranged on the outer side of the support plate 1, and each curve clamping plate 2 fixes the carton cover plate after being folded reversely and the corresponding carton side wall between the curve clamping plate and the support plate by means of the bending deformation of the curve clamping plate 2. Therefore, by means of the fixer, the carton cover plate and the side wall of the carton are fixed together, the carton cover plate is prevented from always bouncing in the loading process to interfere loading, the loading efficiency is reduced, meanwhile, the fixed carton cover plate can be prevented from being collided by loaded goods, and the damage rate is greatly reduced.

In order to be suitable for the carton of different shapes, this backup pad 1 includes interconnect's first connecting plate 11 and second connecting plate 12, angle between the two can be adjusted, in order to be suitable for the interior angular shape of different cartons, all curve cardboard 2 are equallyd divide into two sets ofly, respectively with first connecting plate 11, second connecting plate 12 is connected, the one end of every curve cardboard 2 all is connected with the top of first connecting plate 11 or second connecting plate 12, the other end is the free end, and extend to the bottom of first connecting plate 11 or second connecting plate 12. Can set curve cardboard 2 into sinusoidal curve, including bellying and the depressed part that connects gradually in proper order, the free end of this bellying is connected with the top of first connecting plate 11 or second connecting plate 12, and the free end of depressed part is the free end of whole curve cardboard 2, extend to the bottom of first connecting plate 11 or second connecting plate 12, can adopt the steel material to make, with the help of the bending deformation of self, lean on the bending stress of metal material to provide the clamp force, fix carton apron and corresponding carton lateral wall together.

Specifically, the first connecting plate 11 and the second connecting plate 12 can be rotatably connected together through a hinge, a door hinge, or the like, and the implementation is strong, and the angle adjustment is also facilitated, for example, one or more sets of protrusions 13 and recesses 14 are provided at the side where the first connecting plate 11 and the second connecting plate 12 are connected, each protrusion 13 is provided inside with a channel, the channel extends along the side of the first connecting plate 11 or the second connecting plate 12, and penetrates through the whole protrusion 13, and then a connecting shaft penetrates through all the channels, so that all the protrusions 13 are sequentially connected into a whole, and the rotatable connection between the first connecting plate 11 and the second connecting plate 12 is realized.

In addition, a plurality of supporting plates 1 with different angles can be arranged, for example, the included angle between the first connecting plate 11 and the second connecting plate 12 is 90 degrees, 60 degrees or the like, at this time, the supporting plate 1 is of an integrated structure, as shown in fig. 3, the supporting plate can also be of an integrated structure together with the plurality of curve clamping plates 2, and the processing is convenient.

The invention also provides a use method of the fixer for the carton cover plate based on the above, which comprises the following steps:

step one, adjusting an included angle between a first connecting plate and a second connecting plate according to the shape of the inner angle of the carton to enable the included angle to be matched with the inner angle of the carton;

When the carton fixing device is used, as shown in fig. 1 and fig. 2, firstly, the angle of the supporting plate, namely the included angle between the first connecting plate and the second connecting plate, is adjusted according to the shape of the inner corner of the carton, then, the cover plate corresponding to one inner corner of the carton is reversely folded and is contacted with the corresponding side wall of the carton, the fixer is placed above the corresponding inner corner, the folded angle of the supporting plate is positioned corresponding to the inner corner of the carton, the fixer is clamped into the inner corner of the carton from top to bottom, and the side wall of the carton and the cover plate can be clamped tightly by each curve clamping plate and the supporting plate at the moment, so that the fixing effect is achieved.

Although specific embodiments of the present invention have been described above, it will be appreciated by those skilled in the art that these are merely examples and that many variations or modifications may be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is therefore defined by the appended claims.

Claims

1. A fixer for carton cover board which characterized in that: the carton cover plate comprises a support plate matched with the inner corner shape of a carton, wherein a plurality of curve clamping plates are arranged on the outer side of the support plate, and the curve clamping plates are used for fixing the carton cover plate after being folded reversely and the corresponding carton side wall between the curve clamping plates and the support plate together by means of self bending deformation.

2. A retainer for carton flaps according to claim 1, characterized in that: the backup pad includes interconnect's first connecting plate and second connecting plate, and the angle between the two can be adjusted, and all curve cardboards are equallyd divide into two sets ofly, link to each other with first connecting plate, second connecting plate respectively, every the one end of curve cardboard all is connected with the top of first connecting plate or second connecting plate, and the other end is the free end, just extends to the bottom of first connecting plate or second connecting plate.

3. A retainer for carton flaps according to claim 2, characterized in that: the side that first connecting plate and second connecting plate are connected is provided with a set of or multiunit arch and the notch of mutually supporting, every protruding inside all is provided with the passageway, the passageway extends along the side of first connecting plate or second connecting plate, runs through whole arch, and the connecting axle runs through all passageways and connects into an organic whole with all archs in proper order, realizes the rotation between first connecting plate and the second connecting plate and connects.

4. A retainer for carton flaps according to claim 2, characterized in that: the curve cardboard includes bellying and depressed part that the order connects in proper order, the free end of bellying is connected with the top of first connecting plate or second connecting plate.

5. A retainer for carton flaps according to claim 1, characterized in that: the supporting plate and the plurality of curve clamping plates are of an integrated structure.

6. A method of using the holder for carton flaps according to claim 1, characterized by comprising the steps of:

step one, adjusting an included angle between a first connecting plate and a second connecting plate according to the shape of an inner angle of the carton to enable the included angle to be matched with the inner angle of the carton;