Wiredrawing decorative film with easy-to-clean surface
By setting metal flame retardant strips and breathable through holes in the brushed decorative film, the problems of difficult cleaning and dust accumulation on the surface of the existing decorative film are solved, and the design of easy cleaning and good decorative effect is achieved.
Patent Information
- Application Number
- CN202420293718.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-18
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-02-18
AI Technical Summary
The breathable holes of the existing decorative films make the surface difficult to clean and dust easy to accumulate, and the decorative effect and practicality are poor.
A brushed decorative film with easy-to-clean surface is designed, using a substrate layer, wire braided layer, metal ink coating, brushed layer and transparent flame retardant epoxy resin coating. By setting metal flame retardant strips and breathable through holes, The breathable through holes of the metal flame retardant strip are arranged facing downwards to avoid dust accumulation.
The brushed decorative film is achieved with easy surface cleaning and good decorative effect. The stain resistance of the transparent flame retardant epoxy resin coating and the breathability of the metal flame retardant strips enhance the practicality of the film.
Smart Images
Figure CN222271506U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of decorative films, in particular to a brushed decorative film with an easy-to-clean surface. Background Art
[0002] In the field of decorative materials, in order to decorate monotonous planes such as walls, decorative films are very necessary. Chinese patent number CN201710800067.7 discloses a flame-retardant decorative film, which is composed of three layers of flame retardants, which can suffocate fire, absorb heat and cover fire respectively. It has high flame retardant performance, and the internal alloy sheet can not only prevent the film from deforming at high temperatures, but also play a certain flame retardant effect. Although the decorative film can play a certain flame retardant effect, the structure is still insufficient: the surface of the PVC decorative film is provided with air holes, the aperture of the air holes is 4-6 mm, and the interval between the air holes is 3-4 cm. The surface of the PVC decorative film is first connected with the suffocating fire extinguishing layer by gluing, and then pressed into one. The surface of the PVC decorative film is provided with air holes, and the air holes are provided on the surface of the surface layer, resulting in poor decorative effect, and dust is easily accumulated at the air holes, the surface is not easy to clean and has poor practicality. Utility Model Content
[0003] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a brushed decorative film with a reasonable structural design, good decorative effect, easy-to-clean surface and good practicality.
[0004] To achieve the above-mentioned object, the utility model provides the following technical solution: a brushed decorative film with an easy-to-clean surface, comprising a substrate layer, a metal wire braided layer is fixedly arranged on the inner surface of the substrate layer, a metal ink coating is fixedly arranged on the outer surface of the substrate layer, a brushed layer is arranged on the outer surface of the metal ink coating, and a transparent flame-retardant epoxy resin coating is fixedly arranged on the outer surface of the brushed layer;
[0005] A plurality of first placement through holes are provided at local positions of the substrate layer, a second placement through hole is provided at each first placement through hole position of the metal ink coating, a third placement through hole is provided at each second placement through hole position of the wire drawing layer, a fourth placement through hole is provided at each third placement through hole position of the transparent flame-retardant epoxy resin coating, a metal flame-retardant strip is passed through the fourth placement through hole, the inner end of the metal flame-retardant strip passes through the aligned third placement through hole, the second placement through hole and the first placement through hole in sequence, and is connected and fixed to a local position of the outer surface of the metal wire braided layer, and the outer end of the metal flame-retardant strip is exposed from the outer port of the fourth placement through hole;
[0006] The inner end surface of the metal flame retardant strip is provided with a plurality of ventilation blind holes, and the lower surface of the outer end section of the metal flame retardant strip exposed from the fourth storage hole is provided with a plurality of ventilation holes facing downward, and the inner ends of the ventilation holes are connected with the aligned ventilation blind holes.
[0007] The utility model is further configured as follows: the metal ink coating and the wire drawing layer are integrally configured, and both the metal ink coating and the wire drawing layer are metal silk screen printing ink coatings.
[0008] The utility model is further configured as follows: the outer surface of the transparent flame-retardant epoxy resin coating is a plane, and the inner surface of the transparent flame-retardant epoxy resin coating is bonded and fixed to the outer surface of the outer surface of the wire drawing layer.
[0009] The utility model is further configured as follows: the metal wire braided layer is an aluminum wire braided layer or a stainless steel wire braided layer, and the thickness of the metal wire braided layer is 0.1-0.5 mm.
[0010] The utility model is further configured as follows: the substrate layer is a PET film layer, and the thickness of the substrate layer is 0.15-0.5 mm.
[0011] The utility model is further configured as follows: the metal flame retardant strips are all nickel-based high-temperature alloy strips, and the metal flame retardant strips are bonded and fixed to the inner wall surfaces of the aligned placement through holes.
[0012] The beneficial effects of the utility model are as follows: compared with the prior art, the utility model has a reasonable structure, the transparent flame retardant epoxy resin coating not only has a flame retardant effect, but also has good surface stain resistance, which is convenient for users to clean the surface of the brushed decorative film.
[0013] The metal flame retardant strip not only has a flame retardant effect, but also has a reasonable structural design. The air permeable holes are arranged on the lower surface of the outer end section of the metal flame retardant strip where the fourth storage hole is exposed. Since the air permeable holes are arranged downward, dust is not easily accumulated and the surface of the decorative film is not damaged. The decorative effect is good, the air permeability is good, and the practicality is good.
[0014] The utility model is further described below in conjunction with the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the structure of an embodiment of the utility model;
[0016] Figure 2 It is a cross-sectional schematic diagram of an embodiment of the utility model;
[0017] Figure 3 for Figure 2 The enlarged schematic diagram of the middle part I;
[0018] Figure 4It is a partial cross-sectional schematic diagram of an embodiment of the utility model;
[0019] Figure 5 It is a schematic cross-sectional view of a metal flame retardant strip according to an embodiment of the utility model. DETAILED DESCRIPTION
[0020] In the description of this embodiment, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "front", "back", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore, cannot be understood as a limitation on the utility model. In addition, if the terms "first", "second", and "third" appear, they are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.
[0021] See also Figure 1 and Figure 5 The utility model discloses a brushed decorative film with an easy-to-clean surface, comprising a substrate layer 1, a metal wire braided layer 2 is fixedly arranged on the inner surface of the substrate layer 1, a metal ink coating 3 is fixedly arranged on the outer surface of the substrate layer 1, a brushed layer 4 is arranged on the outer surface of the metal ink coating 3, and a transparent flame-retardant epoxy resin coating 5 is fixedly arranged on the outer surface of the brushed layer 4;
[0022] The substrate layer 1 is provided with a plurality of first placement through holes 11 at a local position, the metal ink coating 3 is provided with a second placement through hole 31 aligned with each first placement through hole position, the wire drawing layer 4 is provided with a third placement through hole 41 aligned with each second placement through hole position, the transparent flame-retardant epoxy resin coating 5 is provided with a fourth placement through hole 51 aligned with each third placement through hole position, a metal flame-retardant strip 6 is passed through the fourth placement through hole 51, the inner end of the metal flame-retardant strip 6 passes through the aligned third placement through hole 41, the second placement through hole 31 and the first placement through hole 11 in sequence, and is connected and fixed to a local position of the outer surface of the metal wire braided layer 2, and the outer end of the metal flame-retardant strip 6 is exposed from the outer port of the fourth placement through hole 51;
[0023] A plurality of ventilation blind holes 61 are arranged on the inner end surface of the metal flame retardant strip 6, and a plurality of ventilation holes 62 are arranged downward on the lower surface of the outer end section of the metal flame retardant strip 6 that exposes the fourth storage hole, and the inner ends of the ventilation holes 62 are connected to the aligned ventilation blind holes 61.
[0024] Preferably, the length of the outer end section of the metal flame retardant strip 6 that exposes the fourth storage through hole is 5-10 mm, and the diameters of the ventilation blind holes 61 and the ventilation through holes 62 are 2-4 mm. The number of the ventilation blind holes 61 and the ventilation through holes 62 can be arbitrarily set as needed. In this embodiment, at least one ventilation blind hole 61 and at least one ventilation through hole 62 are set in each metal flame retardant strip 6.
[0025] The number of the first storage through hole 11, the second storage through hole 31, the third storage through hole 41 and the fourth storage through hole 51 can be arbitrarily set as needed. Preferably, in this embodiment, the number of the first storage through hole 11, the second storage through hole 31, the third storage through hole 41 and the fourth storage through hole 51 is set to 3 in total.
[0026] In order to make the structural setting of the utility model more reasonable, as a preference, the metal ink coating 3 and the wire drawing layer 4 described in this embodiment are integrally arranged, and the metal ink coating 3 and the wire drawing layer 4 are both metal silk screen ink coatings.
[0027] The outer surface of the transparent flame-retardant epoxy resin coating 5 is a plane, and the inner surface of the transparent flame-retardant epoxy resin coating 5 is bonded and fixed to the outer surface of the outer surface of the wire drawing layer 4 .
[0028] The metal wire braided layer 2 is an aluminum wire braided layer or a stainless steel wire braided layer, and the thickness of the metal wire braided layer 2 is 0.1-0.5 mm.
[0029] The substrate layer 1 is a PET film layer, and the thickness of the substrate layer 1 is 0.15-0.5 mm.
[0030] The metal flame retardant strips 6 are all nickel-based high-temperature alloy strips, and the metal flame retardant strips 6 are bonded and fixed to the inner wall surfaces of the aligned placement through holes. Preferably, the substrate layer 1, the metal wire braided layer 2, the metal ink coating 3, the wire drawing layer 4, the transparent flame retardant epoxy resin coating 5 and the metal flame retardant strips 6 are bonded and composited to form an integrated structure.
[0031] In actual application, the transparent flame retardant epoxy resin coating not only has a flame retardant effect, but also has good surface stain resistance, which makes it easy for users to clean the surface of the brushed decorative film.
[0032] The metal flame retardant strip not only has a flame retardant effect, but also has a reasonable structural design. The air permeable holes are arranged on the lower surface of the outer end section of the metal flame retardant strip where the fourth storage hole is exposed. Since the air permeable holes are arranged downward, dust is not easily accumulated and the surface of the decorative film is not damaged. The decorative effect is good, the air permeability is good, and the practicality is good.
[0033] The specific description of the present invention in the above embodiments is only used to further illustrate the present invention and cannot be understood as limiting the scope of protection of the present invention. Technical engineers in this field may make some non-essential improvements and adjustments to the present invention based on the contents of the above-mentioned utility model, which fall within the scope of protection of the present invention.
Claims
1. A brushed decorative film with an easy-to-clean surface, comprising a substrate layer (1), characterized in that: A metal wire braided layer (2) is fixedly provided on the inner surface of the substrate layer (1), a metal ink coating (3) is fixedly provided on the outer surface of the substrate layer (1), a wire drawing layer (4) is fixedly provided on the outer surface of the metal ink coating (3), and a transparent flame-retardant epoxy resin coating (5) is fixedly provided on the outer surface of the wire drawing layer (4); The substrate layer (1) is provided with a plurality of first storage through holes (11) at local positions, the metal ink coating (3) is provided with a second storage through hole (31) aligned with each first storage through hole position, the wire drawing layer (4) is provided with a third storage through hole (41) aligned with each second storage through hole position, the transparent flame-retardant epoxy resin coating (5) is provided with a fourth storage through hole (51) aligned with each third storage through hole position, a metal flame-retardant strip (6) is inserted into the fourth storage through hole (51), the inner end of the metal flame-retardant strip (6) sequentially passes through the aligned third storage through hole (41), the second storage through hole (31) and the first storage through hole (11), and is then connected and fixed to a local position of the outer surface of the metal wire braided layer (2), and the outer end of the metal flame-retardant strip (6) is exposed from the outer port of the fourth storage through hole (51); A plurality of air-permeable blind holes (61) are arranged on the inner end surface of the metal flame-retardant strip (6), and a plurality of air-permeable through holes (62) are arranged downward on the lower surface of the outer end section of the metal flame-retardant strip (6) exposed from the fourth storage through hole, wherein the inner ends of the air-permeable through holes (62) are connected to the aligned air-permeable blind holes (61).
2. The brushed decorative film with an easy-to-clean surface according to claim 1, characterized in that: The metal ink coating (3) and the wire drawing layer (4) are integrally arranged, and both the metal ink coating (3) and the wire drawing layer (4) are metal silk screen printing ink coatings.
3. The brushed decorative film with an easy-to-clean surface according to claim 2, characterized in that: The outer surface of the transparent flame-retardant epoxy resin coating (5) is a plane, and the inner surface of the transparent flame-retardant epoxy resin coating (5) is bonded and fixed to the outer surface of the outer surface of the wire drawing layer (4).
4. The brushed decorative film with an easy-to-clean surface according to claim 3, characterized in that: The metal wire braided layer (2) is an aluminum wire braided layer or a stainless steel wire braided layer, and the thickness of the metal wire braided layer (2) is 0.1-0.5 mm.
5. The brushed decorative film with an easy-to-clean surface according to claim 4, characterized in that: The substrate layer (1) is a PET film layer, and the thickness of the substrate layer (1) is 0.15-0.5 mm.
6. The brushed decorative film with an easy-to-clean surface according to claim 1 or 5, characterized in that: The metal flame retardant strips (6) are all nickel-based high-temperature alloy strips, and the metal flame retardant strips (6) are bonded and fixed to the inner wall surfaces of the aligned placement through holes.