A single paper inner lining corner protector for a projection lamp and a method for implementing the same

Abstract

The application discloses a single paper lining corner protector of a projection lamp, which comprises a second lining for protecting the support end of the projection lamp body and a first lining for protecting two corners of the other end of the projection lamp body, the first lining comprises a bottom guard plate, first side guard plates are connected to the opposite two side edges of the bottom guard plate, a second side guard plate is connected to the other side edge of the bottom guard plate, the second lining comprises a third surrounding plate, second surrounding plates are connected to the two side edges of the third surrounding plate, a first surrounding plate is connected to the other side of the second surrounding plate, and a limiting plate is arranged on the inner side of the third surrounding plate; the application further discloses an implementation method of the single paper lining corner protector of the projection lamp. The second lining protects the support end of the projection lamp body, the two first linings protect the front, rear, side and bottom surfaces of the two corners of the other end of the projection lamp body, the transportation safety of the projection lamp body is ensured, and the vibration, drop and stacking tests can be met.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of packaging of a light projector, and particularly relates to a single-package paper inner lining corner protector for a light projector and an implementation method thereof. BACKGROUND

[0002] A light projector is a luminaire whose luminous intensity is directed in a particular direction, and whose light intensity is greater at the designated task area than at other areas. It is also called a spotlight. Usually, it can be aimed in any direction, and has a structure that is not affected by weather conditions. It is mainly used for large-area work sites, building outlines, sports fields, overpasses, monuments, parks, and flower beds.

[0003] With the wide application of LED light projectors, the internal protection of export packaging is mostly selected from structures such as pearl wool, polystyrene, and paper pulp mold. At present, many European regions require environmentally friendly materials and plastic-free packaging. Based on the high mold opening cost of the paper pulp mold, it is necessary to design a paperboard inner lining with good cushioning performance, low price, high protection safety, and strong universality. SUMMARY

[0004] The application aims to provide a single-package paper inner lining corner protector for a light projector to solve the problems in the background art. The single-package paper inner lining corner protector for a light projector provided by the application has the characteristics of meeting environmental protection requirements, good cushioning performance, low price, high protection safety, and strong universality.

[0005] Another object of the application is to provide an implementation method of the single-package paper inner lining corner protector for a light projector.

[0006] To achieve the above object, the application provides the following technical scheme: a single-package paper inner lining corner protector for a light projector, comprising a second inner lining for protecting the bracket end of the light projector body and a first inner lining for protecting two corners of the other end of the light projector body. The first inner lining comprises a bottom guard plate, and the opposite two side edges of the bottom guard plate are connected with first side guard plates. The other side edge of the bottom guard plate is connected with a second side guard plate. The second inner lining comprises a third surrounding plate, and the two side edges of the third surrounding plate are connected with second surrounding plates. The other side of the second surrounding plate is connected with a first surrounding plate. The inner side of the third surrounding plate is provided with a limiting plate, and the two sides of the limiting plate are provided with inclined plates.

[0007] To make the first side guard plate have the thickness of two layers of corrugated paperboard and ensure good cushioning and compression resistance, further, the second side guard plate comprises a third side plate, wherein the opposite two side edges of the third side plate are connected with first side plates. One side of the first side plate is connected with a first connecting plate, and the other side of the first connecting plate is connected with a second side plate.

[0008] In order to make the second side guard have the thickness of two layers of corrugated paperboard, ensure good buffering and compression resistance, further, the side edge of one second side plate is connected with a fifth side plate, and the side edge of another second side plate is connected with a fourth side plate corresponding to the fifth side plate.

[0009] In order to make the bottom guard have the thickness of three layers of corrugated paperboard, ensure good buffering and compression resistance, further, the other side of one first side plate is connected with a third bottom plate, the other side of another first side plate is connected with a first bottom plate corresponding to the third bottom plate, and the side edge of the third side plate is connected with a second bottom plate.

[0010] In order to realize the connection between the bottom guard, the first side guard and the second side guard, prevent rebound after forming, ensure the stability of the first inner liner after forming, and thus ensure the protection effect, further, the side edge of the third bottom plate is connected with a first buckle plate, the second bottom plate is provided with an avoiding groove corresponding to the first buckle plate, and the connection part of the first bottom plate and the first side plate is provided with a first buckle groove corresponding to the first buckle plate.

[0011] In order to make the first surrounding plate have the thickness of two layers of corrugated paperboard, ensure good buffering and compression resistance, further, the first surrounding plate comprises a first surrounding edge plate, the first surrounding edge plate is connected to the side edge of the second surrounding plate, one side of the first surrounding edge plate is connected with a third connecting plate, and the other side of the third connecting plate is connected with a second surrounding edge plate.

[0012] In order to ensure the stability of the first surrounding plate after forming, further, the side edge of the second surrounding edge plate is connected with a second buckle plate, and the connection part of the first surrounding edge plate and the second surrounding plate is provided with a second buckle groove corresponding to the second buckle plate.

[0013] In order to press the support of the projection lamp body, make the support suspended, avoid the stress on the support when the product falls, and make the projection lamp body and the carton support bear stress evenly, improve the compression resistance and buffering performance, further, the limiting plate is connected with the third surrounding plate through the second connecting plate.

[0014] In order to limit the inclined plate in cooperation with the limiting plate, avoid rebound of the inclined plate, and facilitate production operation, further, the inclined plate is connected with the third surrounding plate, and the inclined plate is provided with a boss.

[0015] In the present application, further, the implementation method of the projection lamp single paper inner liner corner protector comprises the following steps:

[0016] The forming step of the first inner liner comprises:

[0017] (I) fold the two first connecting plates in sequence, so that the first connecting plate is perpendicular to the first side plate;

[0018] (II) fold the two second side plates in sequence, so that the second side plate is parallel to the first side plate;

[0019] (Three), folding the two first side plates in turn, so that the first side plate is perpendicular to the third side plate;

[0020] (Four), folding the second bottom plate, so that the second bottom plate is perpendicular to the third side plate, and then folding the first bottom plate and the third bottom plate in turn, so that the first bottom plate is attached to the second bottom plate, and the third bottom plate is attached to the second bottom plate;

[0021] (Five), the first buckle plate is buckled into the first buckle slot, and the forming of the first inner liner is completed.

[0022] The forming steps of the second inner liner include:

[0023] (One), folding the third connecting plate, so that the third connecting plate is perpendicular to the first surrounding edge plate, and then folding the second surrounding edge plate, so that the second surrounding edge plate is parallel to the first surrounding edge plate;

[0024] (Two), the second buckle plate is inserted into the second buckle slot, and the forming of the first surrounding plate is completed, and the first surrounding plate on the other side is formed in the same way;

[0025] (Three), folding the first surrounding edge plate, so that the first surrounding edge plate is perpendicular to the second surrounding plate;

[0026] (Four), folding the second surrounding plate, so that the second surrounding plate is perpendicular to the third surrounding plate;

[0027] (Five), folding the two inclined plates respectively, so that they are inclined;

[0028] (Six), folding the second connecting plate, so that the second connecting plate is perpendicular to the third surrounding plate, and then folding the limiting plate, so that the limiting plate is parallel to the third surrounding plate, and the forming of the second inner liner is completed.

[0029] Compared with the prior art, the beneficial effects of the present application are:

[0030] 1. The second inner liner of the present application protects the bracket end of the projector body, and the two first inner liners protect the front, rear, side and bottom of the two corners of the other end of the projector body, ensuring the safe transportation of the projector body and meeting the vibration, drop and stacking tests;

[0031] 2. The first inner liner and the second inner liner of the present application are both made of BE type corrugated paperboard, meeting the requirements of environmental protection and plastic removal, and having the advantages of low price, good protection performance, high production flexibility, convenient storage and transportation, and good recycling performance;

[0032] 3. The first inner liner and the second inner liner of the present application are closely attached to the projector body, do not shake after being put into the packaging box, are filled and solid, are not easy to deform, and at the same time meet the characteristics of visual beauty of opening the box;

[0033] 4、The limiting plate can press the support of the projection lamp body, so that the support is suspended, the stress on the support when the product falls is avoided, the projection lamp body and the carton support are uniformly stressed, and the compression resistance and buffering performance are improved;

[0034] 5、The inclined plate can guide, the second inner liner can be conveniently mounted on the projection lamp body, and the inclined plate can act on the projection lamp body, so that the second inner liner is tightly attached to the projection lamp body;

[0035] 6、The first side guard plate and the second side guard plate each have the thickness of two layers of corrugated paper boards, and the bottom guard plate has the thickness of three layers of corrugated paper boards, so that good buffering and compression resistance performance are ensured;

[0036] 7、The first buckle plate cooperates with the first buckle groove to realize the connection between the bottom guard plate, the first side guard plate and the second side guard plate, rebound after forming is prevented, the stability of the first inner liner after forming is ensured, and thus the protection effect is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0037] Figure 1 It is a structure schematic view of the projection lamp body protection of the present application;

[0038] Figure 2 It is a structure schematic view of the first inner liner of the present application;

[0039] Figure 3 It is an unfolded structure schematic view of the first inner liner of the present application;

[0040] Figure 4 It is a structure schematic view of the second inner liner of the present application;

[0041] Figure 5 It is an unfolded structure schematic view of the second inner liner of the present application;

[0042] Figure 6 It is a forming schematic view of the first inner liner of the present application;

[0043] Figure 7 It is a forming schematic view of the second inner liner of the present application;

[0044] In the drawing: 1, projection lamp body; 2, first inner liner; 3, second inner liner; 4, bottom guard plate; 41, first bottom plate; 42, second bottom plate; 43, third bottom plate; 44, first buckle plate; 45, first buckle groove; 46, avoiding groove; 5, first side guard plate; 51, first side plate; 52, second side plate; 53, first connecting plate; 6, second side guard plate; 61, third side plate; 62, fourth side plate; 63, fifth side plate; 7, limiting plate; 71, second connecting plate; 8, inclined plate; 81, boss; 9, first surrounding plate; 91, first surrounding edge plate; 92, second buckle groove; 93, third connecting plate; 94, second buckle plate; 95, second surrounding edge plate; 10, second surrounding plate; 11, third surrounding plate. DETAILED DESCRIPTION

[0045] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0046] Embodiment 1

[0047] Please refer to Figures 1-7 The present application provides the following technical solutions: a single paper inner lining corner protector for a projection lamp, comprising a second inner lining 3 for protecting a support end of a projection lamp body 1 and a first inner lining 2 for protecting two corners at the other end of the projection lamp body 1. The first inner lining 2 comprises a bottom guard plate 4, and opposite sides of the bottom guard plate 4 are connected with first side guard plates 5. The other side of the bottom guard plate 4 is connected with a second side guard plate 6. The second inner lining 3 comprises a third surrounding plate 11, and opposite sides of the third surrounding plate 11 are connected with second surrounding plates 10. The other side of the second surrounding plate 10 is connected with a first surrounding plate 9. The inner side of the third surrounding plate 11 is provided with a limiting plate 7, and opposite sides of the limiting plate 7 are provided with inclined plates 8.

[0048] By adopting the above technical solutions, the second inner lining 3 protects the support end of the projection lamp body 1, and the two first inner linings 2 protect the front, rear, side and bottom surfaces of the two corners at the other end of the projection lamp body 1, thereby ensuring the transportation safety of the projection lamp body 1 and meeting the vibration, drop and stacking tests. The first inner lining 2 and the second inner lining 3 are both made of BE type corrugated paperboard, which meets the requirements of environmental protection and plastic removal, has the advantages of low price, good protection performance, high production flexibility, convenient storage and transportation, good recycling performance and the like. The first inner lining 2 and the second inner lining 3 are closely attached to the projection lamp body 1, do not shake after being put into a packaging box, are filled full, are not easy to deform, and meet the characteristics of visual aesthetic experience when the box is opened. The limiting plate 7 can press the support of the projection lamp body 1, so that the support is suspended and the stress on the support when the product drops is avoided. Meanwhile, the projection lamp body 1 and the carton support are uniformly stressed, thereby improving the compression and buffering performance. The inclined plates 8 can guide and facilitate the mounting of the second inner lining 3 on the projection lamp body 1, and the inclined plates 8 can act on the projection lamp body 1, so that the second inner lining 3 is closely attached to the projection lamp body 1.

[0049] Specifically, the second side guard plate 6 comprises a third side plate 61, wherein opposite sides of the third side plate 61 are connected with first side plates 51, one side of the first side plate 51 is connected with a first connecting plate 53, and the other side of the first connecting plate 53 is connected with a second side plate 52.

[0050] By adopting the technical scheme, the first side plate 51, the second side plate 52 and the first connecting plate 53 form the first side guard plate 5, so that the first side guard plate 5 has the thickness of two layers of corrugated paperboards, and good buffering and compression resistance are ensured.

[0051] Specifically, the side edge of one second side plate 52 is connected with a fifth side plate 63, and the side edge of the other second side plate 52 is connected with a fourth side plate 62 corresponding to the fifth side plate 63.

[0052] By adopting the technical scheme, the third side plate 61, the fourth side plate 62 and the fifth side plate 63 form the second side guard plate 6, so that the second side guard plate 6 has the thickness of two layers of corrugated paperboards, and good buffering and compression resistance are ensured.

[0053] Specifically, the other side of one first side plate 51 is connected with a third bottom plate 43, the other side of the other first side plate 51 is connected with a first bottom plate 41 corresponding to the third bottom plate 43, and the side edge of the third side plate 61 is connected with a second bottom plate 42.

[0054] By adopting the technical scheme, the first bottom plate 41, the second bottom plate 42 and the third bottom plate 43 form the bottom guard plate 4, so that the bottom guard plate 4 has the thickness of three layers of corrugated paperboards, and good buffering and compression resistance are ensured.

[0055] Specifically, the first surrounding plate 9 includes a first surrounding edge plate 91 connected to the side edge of the second surrounding plate 10, one side of the first surrounding edge plate 91 is connected with a third connecting plate 93, and the other side of the third connecting plate 93 is connected with a second surrounding edge plate 95.

[0056] By adopting the technical scheme, the first surrounding plate 9 has the thickness of two layers of corrugated paperboards, and good buffering and compression resistance are ensured.

[0057] Specifically, the side edge of the second surrounding edge plate 95 is connected with a second clamping plate 94, and the connection position of the first surrounding edge plate 91 and the second surrounding plate 10 is provided with a second clamping groove 92 corresponding to the second clamping plate 94.

[0058] By adopting the technical scheme, the stability of the first surrounding plate 9 after forming is ensured.

[0059] Specifically, the limiting plate 7 is connected with the third surrounding plate 11 through the second connecting plate 71.

[0060] By adopting the technical scheme, the support of the projection lamp body 1 can be pressed to be suspended, so that the support is not subjected to force when the product falls, the projection lamp body 1 and the carton are subjected to force evenly, and the compression resistance and buffering performance are improved.

[0061] Example 2

[0062] The embodiment is different from the embodiment 1, and specifically, the side of the third bottom plate 43 is connected with the first buckle plate 44, the second bottom plate 42 is provided with the avoiding slot 46 corresponding to the first buckle plate 44, and the connecting position of the first bottom plate 41 and the first side plate 51 is provided with the first buckle slot 45 corresponding to the first buckle plate 44.

[0063] By adopting the technical scheme, the first buckle plate 44 and the first buckle slot 45 are matched to realize the connection between the bottom guard plate 4, the first side guard plate 5 and the second side guard plate 6, prevent rebound after forming, ensure the stability of the first inner liner 2 after forming, and thus ensure the protection effect.

[0064] Embodiment 3

[0065] The embodiment is different from the embodiment 1, and specifically, the inclined plate 8 is connected with the third surrounding plate 11, and the inclined plate 8 is provided with the boss 81.

[0066] By adopting the technical scheme, the boss 81 is matched with the limiting plate 7 to limit the inclined plate 8, so that the rebound of the inclined plate 8 is avoided, and the production operation is facilitated.

[0067] Embodiment 4

[0068] Further, the implementation method of the single paper inner liner corner protector of the projection lamp comprises the following steps:

[0069] The forming step of the first inner liner 2 comprises:

[0070] (I) fold the two first connecting plates 53 in sequence, so that the first connecting plate 53 is perpendicular to the first side plate 51;

[0071] (II) fold the two second side plates 52 in sequence, so that the second side plate 52 is parallel to the first side plate 51;

[0072] (III) fold the two first side plates 51 in sequence, so that the first side plate 51 is perpendicular to the third side plate 61;

[0073] (IV) fold the second bottom plate 42, so that the second bottom plate 42 is perpendicular to the third side plate 61, and then fold the first bottom plate 41 and the third bottom plate 43 in sequence, so that the first bottom plate 41 is attached to the second bottom plate 42, and the third bottom plate 43 is attached to the second bottom plate 42;

[0074] (V) buckle the first buckle plate 44 into the first buckle slot 45, and complete the forming of the first inner liner 2.

[0075] The forming step of the second inner liner 3 comprises:

[0076] (I) fold the third connecting plate 93, make the third connecting plate 93 perpendicular to the first surrounding edge plate 91, and then fold the second surrounding edge plate 95, make the second surrounding edge plate 95 parallel to the first surrounding edge plate 91;

[0077] (II) insert the second buckle plate 94 into the second buckle slot 92, complete the forming of the first surrounding plate 9, and similarly form the first surrounding plate 9 on the other side;

[0078] (III) fold the first surrounding edge plate 91, make the first surrounding edge plate 91 perpendicular to the second surrounding plate 10;

[0079] (IV) fold the second surrounding plate 10, make the second surrounding plate 10 perpendicular to the third surrounding plate 11;

[0080] (V) fold the two inclined plates 8 respectively, make them inclined;

[0081] (VI) fold the second connecting plate 71, make the second connecting plate 71 perpendicular to the third surrounding plate 11, and then fold the limiting plate 7, make the limiting plate 7 parallel to the third surrounding plate 11, complete the forming of the second inner liner 3.

[0082] In summary, the second inner liner 3 protects the support end of the projector body 1, the two first inner liners 2 protect the front, rear, side and bottom of the two corners of the other end of the projector body 1, ensuring the safety of the projector body 1 during transportation, and meeting the vibration, drop and stacking tests; the first inner liner 2 and the second inner liner 3 of the present application are both made of BE type corrugated paperboard, meeting the requirements of environmental protection and plastic removal, having the advantages of low price, good protection performance, high production flexibility, convenient storage and transportation, and good recycling performance; the first inner liner 2 and the second inner liner 3 of the present application are closely attached to the projector body 1, do not shake after being put into the packaging box, are filled and solid, are not easy to deform, and meet the visual aesthetic characteristics of opening the box; the limiting plate 7 of the present application can press the support of the projector body 1, make the support suspended, avoid the support stressed when the product falls, and make the projector body 1 and the carton support stressed evenly, improve the compression and buffering performance; the inclined plate 8 of the present application can guide, facilitate the second inner liner 3 to be mounted on the projector body 1, and the inclined plate 8 can act on the projector body 1, make the second inner liner 3 closely attached to the projector body 1; the first side guard plate 5 and the second side guard plate 6 of the present application both have the thickness of two layers of corrugated paperboard, and the bottom guard plate 4 has the thickness of three layers of corrugated paperboard, ensuring good buffering and compression resistance; the first buckle plate 44 cooperates with the first buckle slot 45 to realize the connection between the bottom guard plate 4, the first side guard plate 5 and the second side guard plate 6, prevent rebounding after forming, ensure the stability of the first inner liner 2 after forming, and thus ensure the protection effect.

[0083] While embodiments of the application have been shown and described, it is to be understood that the embodiments described are merely exemplary of the principles and application of the present application. Numerous modifications and adaptions can be effected without departing from the spirit and scope of the present application, which is not limited to the exact construction and arrangement described. It is intended, therefore, to cover all modifications and adaptions that fall within the scope of the claims and their equivalents.

Claims

1. A single-use paper gasket for a flood lamp corner, characterized by: The first inner lining includes a bottom guard plate, opposite sides of the bottom guard plate are connected with first side guard plates, and the other side of the bottom guard plate is connected with a second side guard plate; the second inner lining includes a third surrounding plate, opposite sides of the third surrounding plate are connected with second surrounding plates, the other side of the second surrounding plate is connected with a first surrounding plate, and the inner side of the third surrounding plate is provided with a limiting plate, and opposite sides of the limiting plate are provided with inclined plates; The third side plate is connected with first side plates on opposite sides thereof, one side of the first side plate is connected with a first connecting plate, and the other side of the first connecting plate is connected with a second side plate; One side of one of the second side plates is connected with a fifth side plate, and one side of the other second side plate is connected with a fourth side plate corresponding to the fifth side plate; The other side of one of the first side plates is connected with a third bottom plate, and the other side of the other first side plate is connected with a first bottom plate corresponding to the third bottom plate; and one side of the third side plate is connected with a second bottom plate; The other side of the third bottom plate is connected with a first buckling plate, the second bottom plate is provided with an avoiding groove corresponding to the first buckling plate, and the connecting position of the first bottom plate and the first side plate is provided with a first buckling groove corresponding to the first buckling plate; The first surrounding plate includes a first surrounding edge plate connected to the side of the second surrounding plate, one side of the first surrounding edge plate is connected with a third connecting plate, and the other side of the third connecting plate is connected with a second surrounding edge plate; The other side of the second surrounding edge plate is connected with a second buckling plate, and the connecting position of the first surrounding edge plate and the second surrounding plate is provided with a second buckling groove corresponding to the second buckling plate; The limiting plate is connected to the third surrounding plate through a second connecting plate; The inclined plate is connected to the third surrounding plate, and the inclined plate is provided with a convex plate.

2. The method of claim 1, wherein the corner of the single-piece paper gasket is formed by folding the single-piece paper gasket in half along a fold line. The steps include: The forming step of the first inner lining includes: (1) folding the two first connecting plates in sequence to make the first connecting plates perpendicular to the first side plates; (2) folding the two second side plates in sequence to make the second side plates parallel to the first side plates; (3) folding the two first side plates in sequence to make the first side plates perpendicular to the third side plates; (4) folding the second bottom plate to make the second bottom plate perpendicular to the third side plate, and then folding the first bottom plate and the third bottom plate in sequence to make the first bottom plate and the second bottom plate adhere to each other, and the third bottom plate and the second bottom plate adhere to each other; (5) buckling the first buckling plate into the first buckling groove to complete the forming of the first inner lining; The forming step of the second inner lining includes: (1) folding the third connecting plate to make the third connecting plate perpendicular to the first surrounding edge plate, and then folding the second surrounding edge plate to make the second surrounding edge plate parallel to the first surrounding edge plate; (2) inserting the second buckling plate into the second buckling groove to complete the forming of the first surrounding plate, and the other first surrounding plate is formed in the same way; (3) folding the first surrounding edge plate to make the first surrounding edge plate perpendicular to the second surrounding plate; (4) folding the second surrounding plate to make the second surrounding plate perpendicular to the third surrounding plate; (5) folding the two inclined plates to make them inclined, respectively. (Six), the second connecting plate is folded, the second connecting plate is perpendicular to the third surrounding plate, and the limiting plate is folded, the limiting plate is parallel to the third surrounding plate, the forming of the second inner liner is completed.

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