CN111232356A - A lamp tube packaging carton and folding cardboard - Google Patents

Abstract

The invention discloses a lamp tube packaging paper box, which comprises a paper main box body, wherein the main box body comprises a lower box body, a gland and an upper cover, a supporting plate is arranged in the lower box body, a positioning opening is formed in the supporting plate, and when a lamp tube is arranged on the positioning opening, the bottom end of the lamp tube is separated from the lower box body by a distance; the pressing cover is positioned above the supporting plate, the bottom of the pressing cover is provided with a first positioning groove, the first positioning groove is aligned with the positioning opening, and the bottom surface of the upper cover is vertically spaced from the top end of the first positioning groove by a certain distance, so that the lamp tube can be buffered and protected, the packaging cost can be reduced, the production and the use can be facilitated, the lamp tube can be well protected, the paper material is also convenient to degrade, and the environmental pollution can be reduced; the invention also provides a folding paperboard which comprises a paper flat-plate-shaped paperboard main body and is used for folding to form the lamp tube packaging paper box, so that the lamp tube packaging paper box is convenient to process, manufacture, transport and use, and is beneficial to simplifying the packaging process and reducing the packaging cost.

Description

A lamp tube packaging carton and folding cardboard

technical field

The invention relates to the field of lamp tube packaging, in particular to a lamp tube packaging carton and a folding cardboard.

Background technique

Due to its low cost, easy manufacture, easy degradation and disposal, and less pollution to the environment, cartons are widely used in the packaging of light tubes. The light tubes have fragile parts such as glass. There are bumps and damages in the lamp tube. At present, in the packaging of the lamp tube, additional foam, sponge, etc. are often filled in the carton to wrap the lamp tube, which increases the packaging cost, increases the packaging process, reduces the packaging efficiency, and these foams , sponge, etc. are not easy to degrade and easily cause pollution to the environment.

SUMMARY OF THE INVENTION

The purpose of the present invention is to solve at least one of the technical problems existing in the prior art, and to provide a lamp packaging carton and a lamp packaging box that is helpful for reducing packaging costs, is convenient for production and use, and can protect the lamp well. A folded cardboard.

For achieving the above object, the technical scheme provided by the present invention is:

A light tube packaging carton, including a paper main box body, the main box body includes a lower box body, a press cover and an upper cover, the upper cover is buckled on the lower box body to seal the upper box body , the pressing cover is located in the lower box body, and the pressing cover and the upper cover can be opened relative to the lower box body;

The lower box body is provided with a support plate, the support plate is provided with a positioning opening, the support plate can support the lamp tube through the positioning opening and position the lamp tube, and when the lamp tube is placed on the support plate When the positioning port is on, the bottom end of the lamp tube and the lower inner wall of the lower box body are spaced up and down by a distance;

The press cover is located above the support plate, and the bottom of the cover is provided with a first positioning groove adapted to the lamp tube, the first positioning groove is aligned with the positioning opening, and the bottom surface of the upper cover is in line with the first positioning groove. The tops of the grooves are spaced a distance up and down.

Preferably, the number of the positioning openings is several, and each positioning opening is in the shape of a long strip suitable for the lamp tube, and its width is smaller than the diameter of the lamp tube and can support the lamp tube; A plurality of the first positioning grooves are respectively disposed in each positioning port, and each first positioning groove is distributed at a distance along its corresponding positioning port.

Preferably, a vertical positioning plate is provided on the press cover, a second positioning groove adapted to the positioning plate is provided on the lower box body or the support plate, and the positioning plate is inserted In the second positioning groove, the lateral movement of the pressing cover relative to the lower box body is restricted.

Preferably, the support plate is separated from the lower inner wall of the lower box by a distance up and down, and the support plate has a foldable foldable plate formed by cutting, and the folded plate is folded downward to form a foldable plate on the support plate. The positioning opening is provided, and the folded plate is in contact with the lower inner wall of the lower box to support the pallet.

Preferably, a limit plate is arranged on the folding plate, a limit slot is correspondingly arranged on the bottom surface of the lower box, and the limit plate is inserted downward in the limit slot to limit the turning of the limit plate. fold.

Preferably, the press cover has a bent portion formed by bending, the bent portion has a positioning hole, and the first positioning groove is formed by the positioning hole through the bending of the bent portion. .

Preferably, the press cover has a raised portion formed by folding, and the raised portion is in contact with the bottom surface of the upper cover.

Preferably, the main box body is folded from flat cardboard, one side of the cover is connected to the lower box body and can be rotatably opened and closed relative to the lower box body, and one side of the upper cover is connected to the lower box body. The body is connected so as to be able to be rotatably opened and closed relative to the lower box body.

The present invention also provides a folded cardboard, comprising a paper flat cardboard body, and the cardboard body is used for folding to form the above-mentioned lamp packaging carton.

Preferably, the cardboard body comprises a bottom plate and a first cardboard, a second cardboard and a third cardboard respectively connected to three sides of the bottom plate, wherein,

The bottom plate can be folded into a lower box body;

The first cardboard can be folded into the lower box to form a support plate, the first cardboard has a pre-cut folded plate, and the folded plate can be folded relative to the first cardboard to support the support plate. A positioning opening for supporting the lamp tube is formed on the plate and can abut with the lower inner wall of the lower box body after being folded;

The second cardboard can be folded to the top of the support plate to form a pressure cover, and the second cardboard has a bendable bending part, and the bending part has a bending part that can be bent after the bending part is bent. forming a positioning hole of the first positioning groove adapted to the lamp tube;

The third cardboard can be folded to be fastened on the lower box body and the pressing cover.

The beneficial effects of the present invention are: the packaging carton in the present invention is made of paper material as a whole, and when in use, the lamp tube can be fixed and positioned by using the positioning opening on the support plate and the first positioning groove on the pressure cover, preventing the lamp from being damaged. The tube is loose, and the lower end and the upper end of the lamp tube can be separated from the bottom plate and the upper cover of the lower box by a distance, so that the paper support plate and the certain elasticity of the gland itself can be used to buffer the lamp tube. It can prevent the lamp tube from being broken and damaged due to collision or extrusion during transportation and storage. There is no need to add additional buffer materials such as foam and sponge, which helps to reduce packaging costs, facilitate production and use, and can effectively protect the lamp tube. It plays a good protective role, and the paper material is also easy to degrade, which helps to reduce the pollution to the environment; the folded cardboard in the present invention adopts a paper flat cardboard body, which is convenient for processing, manufacturing, transportation and use. The packaging carton of the present invention can be formed, which is helpful to simplify the packaging process, reduce the packaging cost, and can play a good role in protecting the lamp tube.

Description of drawings

The present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments.

1 is a schematic structural diagram of a preferred embodiment of the lamp tube packaging carton of the present invention after the press cover and the upper cover are opened;

2 is a schematic structural diagram of a preferred embodiment of the lamp tube packaging carton of the present invention after opening the upper cover;

Figure 3 is a schematic structural diagram of a preferred embodiment of the folding cardboard in the present invention.

Detailed ways

1 and 2, the preferred embodiment of the lamp tube packaging carton in the present invention includes a paper main box body, the main box body includes a lower box body 10, a press cover 30 and an upper cover 40, and the upper cover 40 is buckled The upper box body is closed on the lower box body 10, the pressing cover 30 is located in the lower box body 10, the pressing cover 30 and the upper cover 40 can be opened relative to the lower box body 10; the lower box body 10 is provided with a supporting plate 20, the supporting plate 20 is provided with a positioning port 21, the support plate 20 can support the lamp tube through the positioning port 21 and position the lamp tube, and when the lamp tube is placed on the positioning port 21 of the support plate 20, the bottom end of the lamp tube is connected to the lower end of the lamp tube. The lower inner wall of the box body 10 is spaced up and down by a distance; the press cover 30 is located above the support plate 20, and its bottom is provided with a first positioning groove 31 that is adapted to the lamp tube, and the first positioning groove 31 is aligned with the positioning opening 21, and The bottom surface of the upper cover 40 and the top of the first positioning groove 31 are spaced up and down by a distance. The packaging carton in the present invention is made of paper material as a whole. When in use, the positioning opening 21 on the support plate 20 and the first positioning groove 31 on the pressing cover 30 can be used to fix and position the lamp tube to prevent the lamp tube from loosening. , and the lower end and the upper end of the lamp tube can be separated from the bottom plate 101 and the upper cover 40 of the lower box 10 respectively by a distance, so that the certain elasticity of the paper support plate 20 and the pressure cover 30 can be used to lift the lamp tube. In order to buffer and protect, avoid the crushing and damage of the lamp tube caused by collision or extrusion during transportation and storage. There is no need to add additional buffer materials such as foam and sponge, which helps to reduce packaging costs, facilitate production and use, and can be used for The lamp tube plays a good protective role, and the paper material is also easy to degrade, which helps to reduce the pollution to the environment.

As a preferred embodiment of the lamp tube packaging carton in the present invention, it may also have the following additional technical features:

In the present embodiment, the support plate 20 has support portions 24 located on both sides of the positioning opening 21. The width of the support portion 24 is greater than or equal to the length of the wiring on the lamp tube. The support portion 24 can be used to wire the lamp tube. Support to prevent the lamp wiring from bending and deforming. In practical applications, the presence or absence and width of the stand portion 24 can be flexibly adjusted according to the shape and specification of the lamp tube, etc., and is not limited to this.

In this embodiment, the number of positioning openings 21 is five, and each positioning opening 21 is in the shape of a long strip suitable for the lamp tube, and its width is smaller than the diameter of the lamp tube and can support the lamp tube; Each positioning port 21 is respectively provided with two first positioning grooves 31 , and each first positioning groove 31 is distributed along the corresponding positioning port 21 at a distance. In this way, five light tubes can be packaged at the same time, and each light tube can correspond to two first positioning grooves 31 , so that the light tubes can be firmly fixed and the light tubes can be prevented from being skewed and loosened. In practical applications, the shape of the positioning openings 21 can be flexibly adjusted according to the shape and specification of the lamp tube, and the number of the positioning openings 21 can also be selected from one, two, three or any other number according to the needs. The number of the positioning grooves 31 can also be flexibly adjusted as required, and is not limited to this.

The cover 30 is provided with a vertical positioning plate 32 , the lower box body 10 or the support plate 20 is provided with a second positioning groove 11 adapted to the positioning plate 32 , and the positioning plate 32 is inserted in the second positioning groove 11 In order to limit the lateral movement of the gland 30 relative to the lower box body 10, the alignment of the first positioning groove 31 and the positioning opening 21 can be ensured, and the displacement of the gland 30 can be prevented. In this embodiment, the lower box body 10 and the bracket are used. The gap between the plates 20 serves as the second positioning groove 11 , which helps to reduce the number of processing steps and facilitates manufacturing.

The support plate 20 and the lower inner wall of the lower box body 10 are spaced up and down by a distance. The support plate 20 is provided with a foldable foldable plate 22 formed by cutting, and the folded plate 22 is folded downward to form a positioning opening on the support plate 20 21, and the folded plate 22 is in contact with the lower inner wall of the lower box body 10 to support the support plate 20, which can improve the load-bearing capacity of the support plate 20 and avoid the bending of the support plate 20 and cause the lamp tube and the lower box body 10. The lower inner wall abuts and loses the buffering function. At the same time, the structure not only forms the positioning opening 21 but also plays a supporting role for the pallet 20. It can be easily processed by using cardboard.

In this embodiment, a limiting plate 23 is provided on the folding plate 22, a limiting groove 12 is correspondingly provided on the bottom surface of the lower box body 10, and the limiting plate 23 is inserted downward in the limiting groove 12 to limit the movement of the limiting plate 23. In this way, the folded plate 22 can be prevented from loosening and the supporting effect of the supporting plate 20 is affected, and the structure is more reliable. In this embodiment, the limiting plate 23 and the folded plate 22 are integrated, and both are cut from the support plate 20 . The folded plate 22 is roughly rectangular, and its three sides are cut off, and the remaining parts are kept in contact with the support plate 20 . The connection can be folded, which is convenient for processing and use. In practical applications, the shape and cutting method of the folded plate 22 can be flexibly adjusted as required, and are not limited to this.

The pressing cover 30 has a bending portion 33 formed by bending, the bending portion 33 has a positioning hole 34, and the first positioning groove 31 is formed by the positioning hole 34 through the bending of the bending portion 33, which is convenient for processing and use. The first positioning groove 31 formed after the positioning hole 34 is bent has a stronger structure, and can simultaneously use the two sides of the positioning hole 34 separated by a distance to position and fix the lamp tube at the same time, so that the lamp tube is not easy to loosen and deflect. In this embodiment, the positioning hole 34 is an oval hole, and the bending portion 33 is bent along a diameter of the positioning hole 34 to form a semicircular first positioning groove 31 . In practical applications, the shape of the positioning hole 34 can be as required. Flexible adjustment.

The pressing cover 30 has a raised portion 35 formed by folding, and the raised portion 35 is in contact with the bottom surface of the upper cover 40, so that the distance between the first positioning groove 31 and the upper cover 40 can be maintained, which is convenient for processing and use, and can To ensure that the gland 30 can play a buffering role, to avoid the deformation of the gland 30 and cause the lamp tube to directly abut with the upper cover 40, the lamp tube can be effectively protected. In this embodiment, the raised portion 35 is folded twice. The formed square boss can make full use of the elastic buffering capacity of the material of the paper gland 30 itself. In practical applications, the shape of the raised portion 35 can be flexibly adjusted as required, for example, the folded plate 22 on the support plate 20 can also be used. similar structure.

In this embodiment, the main box body is folded from flat cardboard, one side of the cover 30 is connected to the lower box body 10 and can be rotatably opened and closed relative to the lower box body 10, and one side of the upper cover 40 is connected to the lower box body 10 connected to the lower box body 10 to be able to rotate and open and close relative to the lower box body 10, which facilitates the processing, manufacture and transportation of the main box body, and is convenient for use. In practical applications, the main box body can also be formed of a plurality of cardboards, or can also be made of non-flat paper materials. For example, the press cover 30 and the upper cover 40 can be separated from the lower box body 10 and pass from the lower box body 10. The method of removing and opening, etc., is not limited to this.

In this embodiment, the side edge of the upper cover 40 has a side sealing plate 41, and the side sealing plate 41 is in close contact with the outer side wall of the lower box body 10 and bonded together, so that the upper cover 40 can be fixed, and the main box can be realized. In this embodiment, the side sealing plate 41 is bonded to the outer side wall of the lower box body 10 through the double-sided adhesive strip 42 arranged on the side sealing plate 41. In practical applications, the side sealing plate 41 is also The outer side wall of the lower box body 10 can be bonded by glue or the like, or the upper cover 40 can also be locked on the lower box body 10 by other common locking structures such as buckles, which is not limited thereto.

In this embodiment, the side ends of the support plate 20 and the pressure cover 30 are provided with folded edges 40, and these folded edges 40 can play a supporting role for the support plate 20 and the pressure cover 30, and prevent the support plate 20 and the pressure cover 30 from being dislocated and offset. resulting in loss of buffer function.

Under the premise of no conflict, those skilled in the art can freely combine and superimpose the above additional technical features.

The present invention also provides a folded cardboard, comprising a paper flat cardboard body, and the cardboard body is used for folding to form the above-mentioned lamp packaging carton. It is convenient to process, manufacture, transport and use, and the packaging carton of the present invention can be formed by folding, which helps to simplify the packaging process, reduce the packaging cost, and can play a good role in protecting the lamp tube. The shape and structure of the folded cardboard can be flexibly designed and adjusted according to the shape and structure of the light tube packaging carton, or the shape and structure of the light tube packaging carton after unfolding is the shape and structure of the folding cardboard.

Referring to FIG. 3 , a preferred embodiment of the folded cardboard in the present invention, the cardboard body includes a bottom plate 101 and a first cardboard 201 , a second cardboard 301 and a third cardboard 401 respectively connected to three sides of the bottom plate 101 , wherein the bottom plate 101 can be folded The lower box body 10 is formed; the first cardboard 201 can be folded into the lower box body 10 to form the support plate 20 , the first cardboard 201 has a pre-cut folded plate 22 , and the folded plate 22 can be opposite to the first cardboard 201 It is folded to form the positioning opening 21 for supporting the lamp tube on the supporting plate 20 and can be in contact with the lower inner wall of the lower box body 10 after being folded; the second cardboard 301 can be folded to the top of the supporting plate 20 to form The cover 30, the second cardboard 301 has a bendable bending part 33, and the bending part 33 has a positioning hole that can form a first positioning groove 31 that matches the lamp after the bending part 33 is bent 34; The third cardboard 401 can be folded to be fastened on the lower box body 10 and the press cover 30. The main body of the cardboard has a reasonable design, is convenient for processing and manufacture, and is also convenient for folding and use.

The folded plate 22 is provided with a laterally protruding limit plate 23, and the bottom plate 101 is provided with a limit slot 12 that is adapted to the limit plate 23. When the support plate 20 is folded into the lower box body 10, the folded plate When the 22 is folded to contact the lower inner wall of the lower box body 10, the limit plate 23 can be aligned with the limit slot 12 and inserted into the limit slot 12, so that the folded position of the folded plate 22 can be positioned. The folding plate 22 is prevented from loosening.

Folding lines are preset at each folding position on the bottom plate 101 , the first cardboard 201 , the second cardboard 301 and the third cardboard 401 of the cardboard main body to facilitate folding. These are commonly used in the art, and those skilled in the art can flexibly design and select them as needed, which will not be described in detail here.

The above descriptions are only the preferred embodiments of the present invention, as long as the technical solutions that achieve the purpose of the present invention by basically the same means fall within the protection scope of the present invention.

Claims (10)

1. A kind of modulator tube wrapping paper box, characterized by: the paper box comprises a paper main box body, wherein the main box body comprises a lower box body (10), a pressing cover (30) and an upper cover (40), the upper cover (40) is buckled on the lower box body (10) to seal the upper box body, the pressing cover (30) is positioned in the lower box body (10), and the pressing cover (30) and the upper cover (40) can be opened relative to the lower box body (10);

a supporting plate (20) is arranged in the lower box body (10), a positioning opening (21) is formed in the supporting plate (20), the supporting plate (20) can support the lamp tube through the positioning opening (21) and position the lamp tube, and when the lamp tube is placed on the positioning opening (21) of the supporting plate (20), the bottom end of the lamp tube is vertically spaced from the lower inner wall of the lower box body (10);

the pressing cover (30) is located above the supporting plate (20), a first positioning groove (31) matched with the lamp tube is formed in the bottom of the pressing cover (30), the first positioning groove (31) is aligned with the positioning opening (21), and the bottom surface of the upper cover (40) and the top end of the first positioning groove (31) are spaced at a distance from top to bottom.

2. A tube wrapper according to claim 1, wherein: the number of the positioning openings (21) is a plurality, each positioning opening (21) is in a strip shape matched with the lamp tube, and the width of each positioning opening is smaller than the diameter of the lamp tube so as to support the lamp tube; the paper box is provided with a plurality of first positioning grooves (31) corresponding to the positioning openings (21), and the first positioning grooves (31) are distributed at intervals along the corresponding positioning openings (21).

3. A tube wrapper according to claim 1, wherein: gland (30) on be provided with vertical locating plate (32), lower box body (10) or layer board (20) on be provided with second constant head tank (11) of locating plate (32) looks adaptation, locating plate (32) insert and establish in second constant head tank (11) with the lateral shifting of box body (10) down relatively of restriction gland (30).

4. A tube wrapper according to claim 1, wherein: the lower inner wall of layer board (20) and lower box body (10) is a distance apart from top to bottom, has on layer board (20) and has the folded plate (22) that can turn over that cut and form, folded plate (22) turn over downwards and form on layer board (20) location mouth (21), just folded plate (22) and the lower inner wall butt of lower box body (10) in order to support layer board (20).

5. A tube wrapper according to claim 4, wherein: the folding plate (22) is provided with a limiting plate (23), the bottom surface of the lower box body (10) is correspondingly provided with a limiting groove (12), and the limiting plate (23) is downwards inserted into the limiting groove (12) to limit the turnover of the limiting plate (23).

6. A tube wrapper according to claim 1, wherein: the gland (30) is provided with a bent part (33) formed by bending, the bent part (33) is provided with a positioning hole (34), and the first positioning groove (31) is formed by bending the positioning hole (34) through the bent part (33).

7. A tube wrapper according to claim 1, wherein: the gland (30) is provided with a bulge part (35) formed by folding, and the bulge part (35) is abutted against the bottom surface of the upper cover (40).

8. A tube wrapper according to claim 1, wherein: the main box body is formed by folding a flat paperboard, one side of the pressing cover (30) is connected with the lower box body (10) and can be opened and closed in a rotating mode relative to the lower box body (10), and one side of the upper cover (40) is connected with the lower box body (10) and can be opened and closed in a rotating mode relative to the lower box body (10).

9. A folding carton, characterized in that: comprising a paperboard body in the form of a paper flat sheet, said paperboard body being intended to be folded to form a light tube packaging carton as claimed in any one of claims 1 to 8.

10. The folding carton as claimed in claim 9, wherein: the paperboard body comprises a bottom plate (101) and a first paperboard (201), a second paperboard (301) and a third paperboard (401) which are respectively connected with three sides of the bottom plate (101),

the bottom plate (101) can be folded into a lower box body (10);

the first paper board (201) can be folded into the lower box body (10) to form a supporting plate (20), a folded plate (22) formed by pre-cutting is arranged on the first paper board (201), and the folded plate (22) can be folded relative to the first paper board (201) to form a positioning opening (21) for supporting the lamp tube on the supporting plate (20) and can be abutted to the lower inner wall of the lower box body (10) after being folded;

the second paper board (301) can be folded above the supporting plate (20) to form a pressing cover (30), a bendable bending part (33) is arranged on the second paper board (301), and a positioning hole (34) which can be bent by the bending part (33) to form a first positioning groove (31) matched with the lamp tube is formed in the bending part (33);

the third paperboard (401) can be folded to be buckled on the lower box body (10) and the gland (30).

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