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CN-224212227-U - Honeycomb car decorative plate

CN224212227UCN 224212227 UCN224212227 UCN 224212227UCN-224212227-U

Abstract

The utility model relates to the technical field of car decoration, in particular to a car decorative plate with a honeycomb structure, which is manufactured by a composite plate consisting of a honeycomb plate, a plastic base plate, a plastic elastic layer and a metal panel, and has more excellent performance. The honeycomb plate is used as a main supporting plate and is made of aluminum-manganese alloy materials, and is designed into a honeycomb shape, so that the weight reduction is realized as much as possible on the premise of meeting the strength requirement. And the plastic substrate is used as a core connecting plate to be connected with other three layers of plates, so that the overall stability of the car decorative plate is ensured. The honeycomb plate is designed to be honeycomb-shaped, so that noise can be absorbed, and the plastic elastic layer is additionally arranged, so that the noise can be further absorbed, and meanwhile, the vibration absorption and thermal resistance effects of the plastic elastic layer can be improved. And the plastic elastic layer has elasticity, can fill up the space between metal panel and the plastic substrate, guarantee holistic leakproofness and stability.

Inventors

  • JI ZHE
  • BIAN WENBING
  • JI YONGXING

Assignees

  • 张家港市勇乐不锈钢有限公司

Dates

Publication Date
20260508
Application Date
20250522

Claims (9)

  1. 1. The utility model provides a honeycomb car decorative board, includes honeycomb board (101) as the inlayer base plate, be equipped with a plurality of honeycomb holes of evenly arranging on honeycomb board (101), its characterized in that, car decorative board still includes: A plastic substrate (102) fixedly connected to the outer side surface of the honeycomb plate (101), wherein a plurality of fixing bolts (107) are arranged on the plastic substrate (102) and are used for fixing the car decorative plate; a plastic elastic layer (103) fixedly connected to the outer side surface of the plastic substrate (102); And the metal panel (104) is stuck to the outer side surface of the plastic elastic layer (103), and the metal panel (104) is fixedly connected with the plastic substrate (102) through a buckle assembly.
  2. 2. The car decorative plate with the honeycomb structure according to claim 1, wherein the honeycomb plate (101) is made of aluminum-manganese alloy material, the thickness is between 10 mm and 12mm, and honeycomb holes in the honeycomb plate (101) are regular hexagons.
  3. 3. A honeycomb car decorative plate according to claim 1, wherein the plastic substrate (102) is made of polyvinyl chloride, fluorine rubber plate or silica gel plate material, the thickness is between 3-5mm, and the plastic elastic layer (103) is made of silicone rubber material, and the thickness is between 5-10 mm.
  4. 4. A honeycomb car decorative plate according to claim 1 or 3, characterized in that the plastic elastic layer (103) is provided with a bolt groove (105) and a buckle groove (106), the fixing bolt (107) is located in the bolt groove (105), and the buckle component is located in the buckle groove (106).
  5. 5. A honeycomb car decorative panel according to claim 1, characterized in that the metal panel (104) is made of stainless steel material and has a thickness of between 2 and 3mm.
  6. 6. The honeycomb car decorative plate according to claim 1, wherein the buckle assembly comprises a slide buckle (108) slidingly connected to the outer side surface of the plastic base plate (102) and a connecting piece (109) fixedly connected to the inner side surface of the metal panel (104) at a corresponding position, and the slide buckle (108) and the connecting piece (109) can be in fit and clamped connection.
  7. 7. A honeycomb car decorative panel according to claim 6, wherein the snap-in assembly is provided with four sets at four corners of the plastic base plate (102) and the metal panel (104), respectively.
  8. 8. The car decorative plate according to claim 6, wherein the slider (108) comprises a cylinder and a circular plate, the inner end of the cylinder is horizontally slidably connected to the outer side of the plastic substrate (102), the circular plate is fixedly connected to the outer end of the cylinder, and the connecting member (109) is provided with a slider slot (110).
  9. 9. A honeycomb car decorative plate according to claim 1, characterized in that the plastic substrate (102) is adhered to the outer side of the honeycomb plate (101) by means of an epoxy resin glue, and the plastic elastic layer (103) is also adhered to the plastic substrate (102) by means of an epoxy resin glue.

Description

Honeycomb car decorative plate Technical Field The utility model relates to the technical field of car decoration, in particular to a car decorative plate with a honeycomb structure. Background In the current city, there are many high-rise buildings, but the elevator is an indispensable tool in the high-rise buildings, and the elevator is used as a core device of vertical traffic, and the safety, energy saving and riding comfort of the elevator are important points of industry. The elevator car is used as a space for passengers to directly contact, and the performance of the decorative plate directly influences user experience, equipment energy consumption and maintenance cost. Currently, elevator car decorative plates mainly adopt sheet metal (such as stainless steel and aluminum alloy), and the following problems exist in practical application: The metal plates have high strength but high density, so that the overall weight of the elevator car is increased, and the energy consumption of elevator operation is indirectly increased. According to statistics, the energy consumption of the elevator can be reduced by about 5% -8% when the dead weight of the elevator car is reduced by 10%. In addition, heavier trim panels place higher demands on the load capacity of the elevator traction system, increasing the equipment manufacturing costs. And the all-metal car decorative plate has obvious short plates in the aspects of sound insulation, shock absorption and thermal resistance. For example, sheet metal is prone to transmitting noise and vibration, resulting in a noisy car environment. Although the wooden material has certain sound absorption property, the inflammable characteristic is difficult to meet the fireproof standard of high-rise buildings, and the wooden material is easy to deform under the influence of humid environment. However, plastic substrates (such as PVC) have disadvantages such as insufficient rigidity, though they are lightweight. In addition, the car decorative plate is inevitably damaged in the long-term use process, wherein the outer surface of the car decorative plate is most easily damaged, and the existing car decorative plate is basically integrated, so that the whole plate needs to be replaced together in maintenance and replacement, and the maintenance cost is high. Disclosure of utility model In view of the above, the present utility model is directed to a car decorative board with honeycomb structure, so as to solve the technical problems of obvious short board and larger usage and maintenance of the car decorative board in the prior art. Based on the above object, the present utility model provides a car decorative board with honeycomb structure, which comprises a honeycomb board as an innermost substrate, wherein a plurality of uniformly arranged honeycomb holes are arranged on the honeycomb board, and the car decorative board further comprises: the plastic base plate is fixedly connected to the outer side face of the honeycomb plate, and a plurality of fixing bolts are arranged on the plastic base plate and used for fixing the car decorative plate; The plastic elastic layer is fixedly connected to the outer side surface of the plastic substrate; The metal panel is stuck to the outer side surface of the plastic elastic layer and is fixedly connected with the plastic substrate through the buckle assembly. Furthermore, the honeycomb plate is made of aluminum-manganese alloy material, the thickness is between 10 and 12mm, and the honeycomb holes on the honeycomb plate are regular hexagons. Further, the plastic substrate is made of polyvinyl chloride, a fluorine rubber plate or a silica gel plate, the thickness is between 3 and 5mm, and the plastic elastic layer is made of silicone rubber, and the thickness is between 5 and 10 mm. Further, the plastic elastic layer is provided with a bolt groove and a buckle groove, the fixing bolt is located in the bolt groove, and the buckle assembly is located in the buckle groove. Further, the metal panel is made of stainless steel material, and the thickness of the metal panel is 2-3 mm. Further, the buckle assembly comprises a slide fastener which is connected to the outer side face of the plastic substrate in a sliding mode and a connecting piece which is fixedly connected to the inner side face of the metal panel in a corresponding position, and the slide fastener and the connecting piece can be matched and clamped. Further, the buckle assembly is provided with four groups, and the buckle assembly is respectively positioned at four corners of the plastic substrate and the metal panel. Further, the slide fastener consists of a cylinder and a circular plate, wherein the inner end of the cylinder is horizontally and slidably connected to the outer side surface of the plastic substrate, the circular plate is fixedly connected to the outer end of the cylinder, and the connecting piece is provided with a slide fastener slot. Furthermore, the plastic