A bend-resistant, durable decorative molding

Abstract

The utility model relates to the technical field of decorative moulding, specifically is a bend -resistant durable decorative moulding, through in the both sides of decorative moulding body embedding metal edge guard, metal edge guard is "L" shape board shape structure and is fixed in the edge groove of decorative moulding body bottom surface both sides, utilize metal's high strength and rigidity, effectively improved the bend -resistant ability of decorative moulding whole, make it not easy to occur bending deformation in the carrying, installation and use process, has guaranteed the flatness and the aesthetic degree of decorative moulding, prolonged its life, beneficial effect is: including decorative moulding body, the both sides of decorative moulding body all embedded with metal edge guard, the bottom of metal edge guard is embedded with foam double -sided adhesive, the upper of decorative moulding body is covered with plastic protective cover, and the both ends of plastic protective cover are respectively bonded on the surface of two metal edge guards.

Description

Technical Field

[0001] This utility model relates to the field of decorative moldings, specifically a bending-resistant and durable decorative molding. Background Technology

[0002] Decorative moldings are widely used in interior and exterior decoration projects, particularly on walls and ceilings, to beautify spaces and define areas. However, traditional decorative moldings have some shortcomings: Poor bending resistance: During installation or use, traditional decorative lines are prone to bending and deformation due to external forces (such as collisions during transportation, squeezing during installation, etc.), which affects the decorative effect and the service life of the lines.

[0003] Inconvenient installation and environmental issues: Some traditional decorative moldings require a large amount of adhesive to be applied to their surface for bonding with the wall during installation. This method is not only cumbersome and inefficient, but the adhesive usually contains harmful substances such as formaldehyde, which are released into the air during construction, posing a health hazard to construction workers. Furthermore, it does not meet the environmental protection requirements of modern interior decoration.

[0004] The decorative surface is easily damaged when not installed: Before the decorative lines are installed, the decorative surface on the front side is easily scratched, bumped and damaged, which affects the overall aesthetics and quality of the decorative lines. Utility Model Content

[0005] The purpose of this invention is to provide a bending-resistant and durable decorative trim to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a bending-resistant and durable decorative line, comprising a decorative line body, metal edge strips embedded on both sides of the decorative line body, foam double-sided adhesive embedded at the bottom of the metal edge strips, and a plastic protective cover covering the top of the decorative line body, with the two ends of the plastic protective cover respectively bonded to the surfaces of the two metal edge strips.

[0007] Preferably, the bottom surface of the decorative line body has side grooves on both sides, the side grooves are "L" shaped, the length of the long side of the side groove is equal to the length of the long side of the decorative line body, the metal edge strip is an "L" shaped plate structure, the metal edge strip is fixed in the side groove, and the length of the long side of the metal edge strip is equal to the length of the long side of the side groove.

[0008] Preferably, the bottom surface of the metal edge strip is provided with an installation groove, and double-sided foam adhesive is fixed in the installation groove, and the thickness of the double-sided foam adhesive is greater than the depth of the installation groove.

[0009] Preferably, the bottom surface of the metal edge strip has a notch, which is connected to the mounting groove. The width of the notch is greater than the width of the mounting groove. Release paper is adhered to the bottom of the foam double-sided adhesive. The width of the release paper is greater than the width of the foam double-sided adhesive. Both sides of the release paper are inserted into the notch.

[0010] Preferably, one side of the metal edge strip is provided with an anti-bending groove, and the end of the plastic protective cover is bonded to the anti-bending groove.

[0011] Compared with the prior art, the beneficial effects of this utility model are: The decorative trim proposed in this utility model is a durable and bend-resistant trim. By embedding metal edge strips on both sides of the trim body, the metal edge strips are in the shape of an "L" plate and fixed in the side grooves on both sides of the bottom surface of the trim body. By utilizing the high strength and rigidity of metal, the overall bending resistance of the trim is effectively improved, making it less prone to bending and deformation during handling, installation and use. This ensures the flatness and aesthetics of the trim and extends its service life.

[0012] The bottom of the metal edge strip is embedded with double-sided foam adhesive. To use, simply peel off the release paper from the foam adhesive, place the decorative strip against the wall at the desired installation location, and press. The portion of the foam adhesive protruding from the installation groove will deform and retract into the groove, thus pre-positioning the decorative strip on the wall. This installation method eliminates the need to apply adhesive to the surface of the decorative strip, reducing construction steps, improving efficiency, and avoiding the release of harmful substances such as formaldehyde from adhesives. It is more environmentally friendly and healthier, meeting the environmental requirements of modern interior decoration.

[0013] The decorative trim is covered by a plastic protective cover, with its two ends glued to anti-bending grooves on the surfaces of two metal edge strips, thus encasing the decorative surface on the front of the trim. Before installation, this effectively prevents scratches and impacts to the front of the trim, protecting its overall aesthetics and quality. For use, simply remove the plastic protective cover from the trim; the process is simple and convenient. Attached Figure Description Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 for Figure 1 Enlarged schematic diagram of the structure at point A in the middle; Figure 3 This is a schematic diagram of the decorative line body structure of this utility model; Figure 4 This is a schematic diagram of the connection structure between the metal edge strip and the plastic protective cover of this utility model; Figure 5 This is a schematic diagram of the metal edge protector structure of this utility model.

[0014] In the diagram: decorative strip body 1, edge groove 101, metal edge strip 2, mounting groove 201, notched groove 202, anti-bending groove 203, foam double-sided tape 3, release paper 301, plastic protective cover 4. Detailed Implementation

[0015] To make the objectives, technical solutions, and advantages of this utility model clear and complete, the embodiments of this utility model will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only some, not all, embodiments of this utility model, and are merely used to explain the embodiments of this utility model. They are not intended to limit the embodiments of this utility model. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0016] Please see Figures 1-5 This utility model provides a technical solution: a durable and bend-resistant decorative strip, comprising a decorative strip body 1, with metal edge strips 2 embedded on both sides of the decorative strip body 1. The bottom surface of the decorative strip body 1 has edge grooves 101 on both sides, the edge grooves 101 being L-shaped grooves, the length of the long side of the edge grooves 101 being equal to the length of the long side of the decorative strip body 1. The metal edge strips 2 have an L-shaped plate structure, are fixed in the edge grooves 101, and the length of the long side of the metal edge strips 2 is equal to the length of the long side of the edge grooves 101. The bottom of the metal edge strip 2 is embedded with foam double-sided adhesive 3. The bottom surface of the metal edge strip 2 is provided with an installation groove 201. The foam double-sided adhesive 3 is fixed in the installation groove 201, and the thickness of the foam double-sided adhesive 3 is greater than the depth of the installation groove 201. The bottom surface of the metal edge strip 2 is provided with a notch 202, which is connected to the installation groove 201. The width of the notch 202 is greater than the width of the installation groove 201. Release paper 301 is adhered to the bottom of the foam double-sided adhesive 3. The width of the release paper 301 is greater than the width of the foam double-sided adhesive 3. Both sides of the release paper 301 are inserted into the notch 202.

[0017] When using the decorative line body 1, after peeling the release paper 301 off the surface of the foam double-sided adhesive 3, place the decorative line body 1 against the wall at the installation position and press it down so that the foam double-sided adhesive 3 adheres to the wall. The part of the foam double-sided adhesive 3 that protrudes from the installation groove 201 is squeezed and deformed and then retracts into the installation groove 201. At this time, the decorative line body 1 is adhered to the wall by the foam double-sided adhesive 3, realizing the pre-limiting position of the decorative line body 1 when it is installed on the wall. That is, there is no need to apply adhesive to the surface of the decorative line body 1, reducing formaldehyde during construction. Then, use an air gun to drive a nail through the decorative line body 1 to reinforce the decorative line body 1 to the wall.

[0018] To achieve protection of the decorative surface on the front side of the uninstalled decorative molding body 1, the following is proposed: A plastic protective cover 4 covers the top of the decorative line body 1. The two ends of the plastic protective cover 4 are respectively glued to the surface of two metal edge strips 2. An anti-bending groove 203 is opened on one side of the metal edge strip 2, and the end of the plastic protective cover 4 is glued in the anti-bending groove 203. That is, the plastic protective cover 4 covers the decorative surface on the front side of the decorative line body 1 to prevent the decorative surface on the front side of the decorative line body 1 from being scratched. When using the decorative line body 1, the plastic protective cover 4 can be removed from the decorative line body 1.

[0019] How to use durable, resistant-to-bending decorative moldings: A plastic protective cover 4 covers the top of the decorative molding body 1. The two ends of the plastic protective cover 4 are respectively glued to the anti-bending grooves 203 on the surfaces of the two metal edge strips 2. At this time, the plastic protective cover 4 wraps around the decorative surface of the front of the decorative molding body 1, protecting the uninstalled decorative surface from scratches. Remove the plastic protective cover 4 from the decorative molding body 1. Peel the release paper 301 from the surface of the double-sided foam adhesive 3. The width of the release paper 301 is greater than the width of the double-sided foam adhesive 3, and both sides of the release paper 301 are tucked into the notches 202 for easy removal. Place the decorative molding body 1 against the wall at the installation position and press it to adhere the double-sided foam adhesive 3 to the wall. Because the thickness of the double-sided foam tape 3 is greater than the depth of the mounting groove 201, the portion of the double-sided foam tape 3 protruding from the mounting groove 201 is squeezed and deformed before retracting into the mounting groove 201. At this time, the decorative line body 1 is bonded to the wall by the double-sided foam tape 3, achieving the pre-positioning of the decorative line body 1 when installed on the wall. This process does not require applying adhesive to the surface of the decorative line body 1, reducing formaldehyde during construction. Using an air gun, nails are driven through the decorative line body 1 to reinforce it to the wall, completing the installation of the decorative line body 1.

[0020] Although embodiments of the present 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 present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A bending-resistant and durable decorative molding, comprising a decorative molding body (1), characterized in that: Metal edge strips (2) are embedded on both sides of the decorative line body (1). Foam double-sided adhesive (3) is embedded at the bottom of the metal edge strips (2). A plastic protective cover (4) covers the top of the decorative line body (1). The two ends of the plastic protective cover (4) are respectively attached to the surface of the two metal edge strips (2).

2. The bending-resistant and durable decorative molding according to claim 1, characterized in that: The bottom surface of the decorative line body (1) has side grooves (101) on both sides. The side grooves (101) are "L" shaped grooves. The length of the long side of the side groove (101) is equal to the length of the long side of the decorative line body (1). The metal edge strip (2) has an "L" shaped plate structure. The metal edge strip (2) is fixed in the side groove (101), and the length of the long side of the metal edge strip (2) is equal to the length of the long side of the side groove (101).

3. The bending-resistant and durable decorative molding according to claim 1, characterized in that: The bottom surface of the metal edge strip (2) is provided with an installation groove (201), and the foam double-sided adhesive (3) is fixed in the installation groove (201), and the thickness of the foam double-sided adhesive (3) is greater than the depth of the installation groove (201).

4. The bending-resistant and durable decorative molding according to claim 3, characterized in that: The bottom surface of the metal edge strip (2) is provided with a notch (202), the notch (202) is connected to the mounting groove (201), the width of the notch (202) is greater than the width of the mounting groove (201), the bottom of the foam double-sided tape (3) is bonded with release paper (301), the width of the release paper (301) is greater than the width of the foam double-sided tape (3), and both sides of the release paper (301) are inserted into the notch (202).

5. The bending-resistant and durable decorative molding according to claim 1, characterized in that: The metal edge strip (2) has an anti-bending groove (203) on one side, and the end of the plastic protective cover (4) is bonded to the anti-bending groove (203).

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