Environment-friendly edge sealing strip

Abstract

The present application relates to the technical field of edge band, and discloses an environment-friendly edge band, which comprises an edge band body, a first main accommodation groove is formed in the inner side of the top of the edge band body, and the inner side of the first main accommodation groove is respectively connected with a first buffer plate and a second buffer plate, and the first buffer plate and the second buffer plate are mutually connected.The first buffer plate and the second buffer plate are combined with each other to form a double-layer buffer structure, the auxiliary friction block and the energy dissipation plate are combined with each other to form a friction energy dissipation structure, and the two structures are used together with the edge band body, so that the impact force can be buffered and protected in multiple ways when the edge band body is impacted, the problem that the traditional edge band is easily deformed and recessed after being impacted by external force and the aesthetic degree is greatly reduced is solved, and the impact resistance and flexibility of the edge band body are fully improved.

Description

Technical Field

[0001] This invention relates to the field of edge banding technology, specifically to an environmentally friendly edge banding. Background Technology

[0002] Edge banding is a material used to protect, decorate, and beautify the cross-section of furniture boards. It can make a piece of furniture show clear wood grain and colorful overall effect. Traditional plastic edge banding is mainly divided into edge banding of PVC (polyvinyl chloride), PP (polypropylene), ABS (acrylonitrile-butadiene-styrene copolymer), PMMA (polymethyl methacrylate) resin, etc., as well as melamine paper-plastic composite edge banding. These edge bandings release harmful gases or unpleasant odors during processing or combustion. Moreover, various fillers and additives need to be added during granulation and processing to improve the molding and processing conditions. Although the purpose is achieved, the processing additives will decompose during processing, resulting in dissolved or extruded substances that affect the quality of the edge banding during use and bring varying degrees of difficulty to recycling. Furthermore, the finished product itself has poor impact resistance and flexibility. After being subjected to external impact, it is easy to deform and dent, which greatly reduces its aesthetics. Therefore, in order to address the above problems, this application will provide an environmentally friendly edge banding. Summary of the Invention

[0003] This invention provides an environmentally friendly edge banding strip, which solves the problems mentioned in the background art.

[0004] The present invention provides the following technical solution: an environmentally friendly edge banding strip, comprising an edge banding strip body, wherein a first main clearance groove is provided on the inner side of the top of the edge banding strip body, and a first buffer plate and a second buffer plate are respectively snapped into the inner side of the first main clearance groove, the first buffer plate and the second buffer plate being snapped into each other; a second main clearance groove is snapped into the inner side of the bottom of the edge banding strip body, and an auxiliary friction block and an energy dissipation plate are respectively sleeved on the inner side of the second main clearance groove.

[0005] Preferably, the interior of the second buffer plate includes a second buffer plate body, and an installation groove is provided on the inner side of the middle part of the second buffer plate body, and the material of the second buffer plate body is the same as the material of the edge banding strip body.

[0006] Preferably, the interior of the first buffer plate includes a first buffer plate body, and an auxiliary clamping plate is fixedly connected to one side of the first buffer plate body, with one end of the auxiliary clamping plate being engaged inside the mounting groove.

[0007] The first buffer plate and the second buffer plate are arranged in an X-shaped cross structure. The first buffer plate is fitted with a second guide groove on both sides, and the second buffer plate is fitted with a first guide groove on both sides. The two sets of first guide grooves and the two sets of second guide grooves are opened on the inner walls of both sides of the first main clearance groove.

[0008] Preferably, one side of the auxiliary friction block is tightly fitted to the surface of the energy dissipation plate, and a second guide groove and a third guide groove are fixedly sleeved on the outer side of the top of the energy dissipation plate. The second guide groove and the third guide groove are opened on the inner wall of the top of the second main clearance groove. The material of the energy dissipation plate and the auxiliary friction block are the same as the material of the edge banding strip body.

[0009] The edge banding strip body is composed of a base layer, a pattern layer and a protective layer, and the base layer, pattern layer and protective layer are made of the same material, all of which are polyester resin particles, and are extruded together.

[0010] Preferably, auxiliary strips are provided on both sides of the bottom of the substrate layer, and a waterproof adhesive layer is installed between the two sides of the substrate layer and the top of the two auxiliary strips. The material of the auxiliary strips is also the same as that of the substrate layer.

[0011] The present invention has the following beneficial effects:

[0012] 1. The first and second buffer plates of this invention are combined to form a double-layer buffer structure. The auxiliary friction block and the energy dissipation plate are combined to form a friction energy dissipation structure. When the two structures are used together with the edge banding strip body, they can provide multiple buffer protection against impact when the edge banding strip body is impacted. This solves the problem that traditional edge banding strips are prone to deformation and dents after being hit by external forces, which greatly reduces their aesthetics. It fully improves the impact resistance and flexibility of the edge banding strip body itself.

[0013] 2. The waterproof adhesive layer and auxiliary strip provided in this invention, when used in conjunction with the edge banding strip body, not only facilitate the connection between the edge banding strip body and the target board, but also extend the protection range of the edge banding strip body and expand the overall functionality of the device.

[0014] 3. The edge banding body of the present invention is made of YG-216CT (polyester resin) plastic particles. YG-216CT is an environmentally friendly material. When furniture and home decoration edge bandings are made with this material, no filler or processing aids are added, which completely solves the problem of the adverse environmental impact of the entire chain of traditional materials from material to processing, use and recycling. Attached Figure Description

[0015] Figure 1 This is a front view schematic diagram of the structure of the present invention;

[0016] Figure 2 This is a top view of the first buffer plate of the present invention;

[0017] Figure 3 This is a three-dimensional schematic diagram of the first buffer plate of the present invention.

[0018] Figure 4 This is a three-dimensional schematic diagram of the second buffer plate of the present invention;

[0019] Figure 5 This is a cross-sectional schematic diagram of the edge banding strip body of the present invention;

[0020] Figure 6 The structure of this invention Figure 1 Enlarged view of point A in the middle;

[0021] Figure 7 The structure of this invention Figure 1 Enlarged diagram of point B in the middle.

[0022] In the diagram: 1. Edge sealing strip body; 101. Base layer; 102. Pattern layer; 103. Protective layer; 2. First main clearance groove; 3. First guide groove; 4. Second guide groove; 5. First buffer plate; 51. First buffer plate body; 52. Auxiliary clamping plate; 6. Second buffer plate; 61. Second buffer plate body; 62. Mounting groove; 7. Second main clearance groove; 8. Third guide groove; 9. Auxiliary friction block; 10. Energy dissipation plate; 11. Waterproof adhesive layer; 12. Auxiliary strip. Detailed Implementation

[0023] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0024] Please see Figure 1 , Figure 5 , Figure 7An environmentally friendly edge banding strip includes an edge banding strip body 1, which is composed of a base layer 101, a pattern layer 102, and a protective layer 103. The base layer 101, pattern layer 102, and protective layer 103 are made of the same material, namely polyester resin particles, and are extruded together. The multi-layer structure of the edge banding strip body 1 meets the usage requirements. Auxiliary strips 12 are provided on both sides of the bottom of the base layer 101, and a waterproof adhesive layer 11 is installed between the two sides of the base layer 101 and the top of the two auxiliary strips 12. The auxiliary strips 12 are also made of the same material as the base layer 101. When the waterproof adhesive layer 11 and the auxiliary strips 12 are used in conjunction with the edge banding strip body 1, the edge banding strip body 1 can be easily connected to the target board while extending the protection range of the edge banding strip body 1 and expanding the overall functionality of the device.

[0025] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 The edge banding strip body 1 has a first main clearance groove 2 on its inner side at the top. A first buffer plate 5 and a second buffer plate 6 are respectively engaged with the inner side of the first main clearance groove 2. The first buffer plate 5 and the second buffer plate 6 are interlocked. The second buffer plate 6 includes a second buffer body 61 inside, and an installation groove 62 is provided on the inner side of the middle part of the second buffer body 61. The material of the second buffer body 61 is the same as that of the edge banding strip body 1. The second buffer plate 6 provides elastic cushioning for the edge banding strip body 1, enabling it to return to its original position after being impacted. To maintain aesthetic appeal, the first buffer plate 5 includes a first buffer plate body 51, and an auxiliary clamping plate 52 is fixedly connected to one side of the first buffer plate body 51. One end of the auxiliary clamping plate 52 is engaged inside the mounting groove 62. The first buffer plate 5 and the second buffer plate 6 combine to form a double-layer buffer structure. When used in conjunction with the edge banding strip body 1, it can provide multiple buffering protection against impact when the edge banding strip body 1 is subjected to impact. This solves the problem that traditional edge banding strips are prone to deformation and dents after being hit by external forces, which greatly reduces their aesthetic appeal.

[0026] Please see Figure 1 , Figure 2 The first buffer plate 51 and the second buffer plate 61 are in an X-shaped cross structure. The first buffer plate 51 is fitted with a second guide groove 4 on both sides, and the second buffer plate 61 is fitted with a first guide groove 3 on both sides. The two sets of first guide grooves 3 and the two sets of second guide grooves 4 are opened on the inner walls of the two sides of the first main clearance groove 2. The first guide grooves 3 and the second guide grooves 4 provide guiding conditions for the installation of the second buffer plate 61 and the first buffer plate 51 inside the edge sealing strip body 1. Subsequently, according to the actual use conditions, the first buffer plate 51 and the second buffer plate 61 can be fitted into the edge sealing strip body 1 or fixedly sleeved inside the edge sealing strip body 1.

[0027] Please see Figure 1 , Figure 6 , Figure 7 The inner side of the bottom of the edge banding strip body 1 is fitted with a second main relief groove 7. The inner side of the second main relief groove 7 is fitted with an auxiliary friction block 9 and an energy dissipation plate 10 respectively. One side of the auxiliary friction block 9 is tightly fitted with the surface of the energy dissipation plate 10, and the outer side of the top of the energy dissipation plate 10 is fixedly fitted with a second guide groove and a third guide groove 8. The second guide groove and the third guide groove 8 are opened on the inner wall of the top of the second main relief groove 7. The material of the energy dissipation plate 10 and the auxiliary friction block 9 are the same as the material of the edge banding strip body 1. The auxiliary friction block 9 and the energy dissipation plate 10 are combined to form a friction energy dissipation structure. When used together with the edge banding strip body 1, the impact force can be rubbed and dissipated when the edge banding strip body 1 is impacted, thus fully improving the impact resistance and flexibility of the edge banding strip body 1 itself.

[0028] Working Principle: When the edge banding strip body 1 is subjected to a normal impact and deforms during use, the first buffer plate 5 and the second buffer plate 6 inside the edge banding strip body 1 will first share the impact force. After the impact, the first buffer plate 5 and the second buffer plate 6 support each other and apply a restoring elastic force to the edge banding strip body 1 in the opposite direction, restoring the edge banding strip body 1 to its original shape. When the edge banding strip body 1 is subjected to a larger impact and deforms during use, in addition to the buffering effect of the first buffer plate 5 and the second buffer plate 6, the energy dissipation plate 10 will move and rub against the auxiliary friction block 9 to achieve the effect of friction energy dissipation, further buffering the impact force on the edge banding strip body 1. The connection between the first buffer plate 5 and the second buffer plate 6 and the edge banding strip body 1 can be made by snap-fitting or by using glue to fix it according to actual needs. In addition, where the edge banding strip body 1 needs to be completely sealed, the first buffer plate 5 and the second buffer plate 6 are also set as multi-segment structures to facilitate the bending of the edge banding strip body 1 and improve the sealing effect. The edge banding strip body 1 possesses inherent impact resistance and flexibility. The internal matrix layer of the edge banding strip body 1 uses YG-216CT (polyester resin) plastic particles as raw material. YG-216CT is an environmentally friendly material. Using this material to prepare furniture and home decoration edge banding strips eliminates the need for any fillers or processing aids, completely solving the problem of adverse environmental impacts from the entire chain of traditional materials, from raw materials to processing, use, and recycling. Furthermore, YG216CT (polyester resin) has excellent coloring and thermoplastic properties, allowing for the use of thermoplastic color mixing and extrusion molding to prepare edge banding strips of different colors for furniture and home decoration. This is also the principle behind the formation of the pattern layer 102. YG216CT (polyester resin) has excellent printability, enabling the application of a printed decorative layer on the edge banding strip surface. YG216CT (polyester resin) also has good processing performance, allowing for edge banding strip preparation without any fillers or processing aids through extrusion molding. The YG216CT (polyester resin) used is a product of Henan Yuanhong Polymer New Materials Co., Ltd.

[0029] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Additionally, in the accompanying drawings of this invention, the fill patterns are merely for distinguishing layers and do not constitute any other limitation.

[0030] Although embodiments of the invention 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 to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An environmentally friendly edge banding strip, comprising an edge banding strip body (1), characterized in that: The top inner side of the sealing strip body (1) is provided with a first main relief groove (2), and the inner side of the first main relief groove (2) is respectively snapped with a first buffer plate (5) and a second buffer plate (6). The first buffer plate (5) and the second buffer plate (6) are snapped with each other. The bottom inner side of the sealing strip body (1) is snapped with a second main relief groove (7), and the inner side of the second main relief groove (7) is respectively sleeved with an auxiliary friction block (9) and an energy dissipation plate (10). The interior of the second buffer plate (6) includes a second buffer plate body (61), and an installation groove (62) is provided on the inner side of the middle part of the second buffer plate body (61), and the material of the second buffer plate body (61) is the same as that of the edge banding strip body (1). The first buffer plate (5) includes a first buffer plate body (51) inside, and an auxiliary card plate (52) is fixedly connected to one side of the first buffer plate body (51), and one end of the auxiliary card plate (52) is engaged inside the mounting groove (62). The first buffer plate (51) and the second buffer plate (61) form an X-shaped cross structure, and the first buffer plate (51) is fitted with a second guide groove (4) on both sides, and the second buffer plate (61) is fitted with a first guide groove (3) on both sides. The two sets of first guide grooves (3) and the two sets of second guide grooves (4) are opened on the inner walls on both sides of the first main clearance groove (2) respectively. The edge sealing strip body (1) is composed of a base layer (101), a pattern layer (102) and a protective layer (103). The base layer (101), the pattern layer (102) and the protective layer (103) are made of the same material, all of which are polyester resin particles and are extruded together. Auxiliary strips (12) are provided on both sides of the bottom of the substrate layer (101), and a waterproof adhesive layer (11) is installed between the two sides of the substrate layer (101) and the top of the two auxiliary strips (12). The material of the auxiliary strips (12) is the same as that of the substrate layer (101).

2. The environmentally friendly edge banding strip according to claim 1, characterized in that: One side of the auxiliary friction block (9) is tightly fitted to the surface of the energy dissipation plate (10), and a second guide groove and a third guide groove (8) are fixedly sleeved on the outer side of the top of the energy dissipation plate (10). The second guide groove and the third guide groove (8) are opened on the inner wall of the top of the second main clearance groove (7). The material of the energy dissipation plate (10) and the auxiliary friction block (9) are the same as the material of the sealing strip body (1).

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