An antibacterial interior panel for car cabins
Patent Information
- Application Number
- CN202522244352.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-23
- Publication Date
- 2026-09-01
- Estimated Expiration
- 2035-10-23
AI Technical Summary
[0002]民用电梯作为人们日常生活中频繁接触的公共空间，其轿厢内部是一个相对封闭的环境，人员流动量大，并且轿厢内饰板容易被多人接触，即使进行了日常的清洁消毒，也难以有效阻止细菌、病毒等的快速繁殖和传播，并且轿厢内饰板经常会受到乘客的触摸、倚靠、行李的刮擦等，这些物理接触都会引起涂层的磨损，由于现有的轿厢内饰板多通过螺丝或者胶水直接固定到轿厢内壁，内饰板拆卸困难，将其拆卸并重新喷涂抗菌涂层不够方便，大多数只能更换新的内饰板，成本较高
该种内饰板件能够通过两个挂钩以及与螺纹筒螺纹连接的螺柱，对基板施加向外的拉力，从而可以较快的使卡轨与卡槽分离，完成基板的拆卸，基板在完成拆卸后，将螺柱和挂钩从基板上拆卸下来，然后便可对基板的表面重新喷涂抗菌涂层，节约成本。
Smart Images
Figure CN224704191U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of car interior panel components, specifically an antibacterial interior panel component for car interiors. Background Technology
[0002] As a public space that people frequently come into contact with in their daily lives, the interior of a civil elevator is a relatively enclosed environment with a large flow of people. The interior panels of the elevator are easily touched by many people, and even with daily cleaning and disinfection, it is difficult to effectively prevent the rapid reproduction and spread of bacteria and viruses. Furthermore, the interior panels are frequently touched, leaned on, and scratched by luggage by passengers, all of which cause wear and tear on the coating. Since most existing interior panels are directly fixed to the inner wall of the elevator car with screws or glue, it is difficult to disassemble them. Removing them and re-spraying an antibacterial coating is not convenient, and in most cases, it is necessary to replace the interior panels with new ones, which is costly. Utility Model Content
[0003] The purpose of this utility model is to provide an antibacterial interior panel for car cabins, which aims to solve the problems mentioned in the background art.
[0004] To achieve the above objectives, the present invention adopts the following technical solution: the antibacterial interior panel for the car includes a base plate: The outer side of the substrate has an antibacterial coating; Two rails are provided on the inner side of the substrate, and arc-shaped protrusions are provided on both sides of the end of the rails away from the substrate. It also includes a U-shaped slot installed on the inner wall of the car, wherein the width of the slot opening is smaller than the width of the slot bottom, and arc-shaped limiting ends are respectively provided on both sides of the slot opening; The slot is provided with an elastic pad inside. When the protrusion on the rail engages with the limiting end on the slot, the elastic pad is in a compressed state. Two through holes are formed at the upper end of the substrate. A threaded cylinder that communicates with the through holes is provided on the inner side of the upper end of the substrate. A stud is threadedly connected to the threaded cylinder, and a hook is provided at one end of the stud.
[0005] Preferably, it also includes an abutment member, which has a receiving groove, and one end of the substrate can enter the receiving groove and abut against the abutment member.
[0006] Preferably, the abutment can be any one of plastic, rubber or aluminum profile.
[0007] Preferably, the slot and the car, and the rail and the base plate are connected by screws.
[0008] Preferably, both the card slot and the card rail are provided with V-shaped grooves.
[0009] The beneficial effects of this utility model are: This type of interior panel can apply outward pulling force to the base plate through two hooks and studs threaded to the threaded cylinder, thereby quickly separating the rail from the slot and completing the disassembly of the base plate. After the base plate is disassembled, the studs and hooks are removed from the base plate, and then the surface of the base plate can be re-sprayed with an antibacterial coating, saving costs. Attached Figure Description
[0010] Figure 1 This is a structural schematic diagram of a specific embodiment of the present invention.
[0011] Figure 2 This is a top view of a specific embodiment of the present invention.
[0012] Figure 3 yes Figure 2 A magnified view of a portion of point A in the middle.
[0013] Figure 4 yes Figure 2 A magnified view of a section at point B in the middle.
[0014] In the diagram: 1. Car; 2. Base plate; 3. Rail; 4. Protrusion; 5. Slot; 6. Limiting end; 7. Elastic pad; 8. Threaded cylinder; 9. Hook; 10. Abutment; 11. Screw; 12. V-groove; 13. Stud. Detailed Implementation
[0015] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings.
[0016] like Figure 1-4 As shown, an antibacterial interior panel for a car cabin includes a base plate 2: The outer side of substrate 2 has an antibacterial coating; Two rails 3 are provided on the inner side of the substrate 2, and arc-shaped protrusions 4 are provided on both sides of the end of the rails 3 away from the substrate 2. It also includes a U-shaped slot 5 installed on the inner wall of the car 1. The width of the opening of the slot 5 is smaller than the width of the bottom of the slot 5. Arc-shaped limiting ends 6 are provided on both sides of the opening of the slot 5. The slot 5 is equipped with an elastic pad 7. When the protrusion 4 on the rail 3 engages with the limiting end 6 on the slot 5, the elastic pad 7 is in a compressed state. Two through holes are provided at the upper end of the substrate 2. A threaded cylinder 8 that communicates with the through holes is provided on the inner side of the upper end of the substrate 2. A stud 13 is threadedly connected to the threaded cylinder 8. A hook 9 is provided at one end of the stud 13.
[0017] The substrate 2 can be a wooden board, a composite plastic board, or a metal plate. The antibacterial coating can be a silver ion antibacterial coating or a quaternary ammonium salt compound antibacterial coating. After the substrate 2 is installed in the car 1, the side facing the passenger is the outer side, and the side facing the car 1 is the inner side.
[0018] When installing the base plate 2 onto the car 1, the slot 5 needs to be fixed onto the car 1 first with bolts. After the slot 5 is installed, the rail 3 on the inner side of the base plate 2 is aligned with the slot 5. Then, pressure is applied to make the two protrusions 4 on the rail 3 enter the slot 5. When the two protrusions 4 on the rail 3 enter the slot 5, the rail 3 will simultaneously squeeze the elastic pad 7. When the external force squeezing the base plate 2 is removed, the elastic pad 7 will rebound slightly, pushing the base plate 2 away from the inner wall of the car 1, and keeping the protrusions 4 abutting against the limiting end 6 of the slot 5. The elasticity of the elastic pad 7 will not separate the protrusions 4 and the limiting end 6 that have been engaged, but will only keep them tightly abutting, thereby improving the stability of the base plate 2 installation.
[0019] The hook 9 can drive the stud 13 to rotate inside the threaded cylinder 8. After the position of the hook 9 is adjusted, the picture frame or advertising frame can be hung on the hook 9. As the substrate 2 is used for many years, its surface is constantly rubbed by passengers. In order to restore its antibacterial effect, it needs to be disassembled and re-sprayed with an antibacterial coating.
[0020] When disassembling the substrate 2, the picture frame or advertising frame needs to be removed from the hook 9 first. Then, the stud 13 is rotated in the opposite direction by the hook 9, so that the stud 13 moves to the outside of the substrate 2 by about 1.0 cm, so that there is a relatively sufficient distance between the substrate 2 and the hook 9. Then, the worker applies a pulling force to the two hooks 9 on the same substrate 2 at the same time, so that the card rail 3 can be gradually separated from the card slot 5, thereby completing the disassembly of the substrate 2. Since the hook 9 is located close to the upper end of the substrate 2, it is relatively easy to separate the card rail 3 from the card slot 5.
[0021] Meanwhile, sound insulation cotton can be filled in the blank area between the base plate 2 and the car 1 to improve the overall sound insulation and heat preservation capabilities of the car 1.
[0022] Both the rail 3 and the slot 5 are made of aluminum profiles.
[0023] Furthermore, it also includes an abutment member 10, which has a receiving groove. One end of the substrate 2 can enter the receiving groove and abut against the abutment member 10. The abutment member 10 can be used for abutting a single substrate 2 or for abutting two substrates 2. The two abutment members 10 located on both sides of the door of the car 1 have only one receiving groove, while the two abutment members 10 located inside the car 1 have two receiving grooves. The receiving grooves are fixed to the car 1 by bolt fasteners.
[0024] The function of the abutment member 10 is to provide support for the left and right sides of the substrate 2 to improve the stability of the substrate 2.
[0025] Furthermore, the abutment 10 can be any of plastic, rubber, or aluminum profiles.
[0026] Furthermore, the slot 5 is connected to the car 1, and the rail 3 is connected to the base plate 2 by screws 11.
[0027] Furthermore, both the slot 5 and the rail 3 are provided with V-grooves 12. The V-grooves 12 facilitate the quick positioning of the screw 11 and prevent the screw 11 from deviating too much from the center of the slot 5 and the rail 3.
[0028] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
Claims
1. An antibacterial interior trim panel for a car cabin, comprising a base plate, characterized in that: The outer side of the substrate has an antibacterial coating; Two rails are provided on the inner side of the substrate, and arc-shaped protrusions are provided on both sides of the end of the rails away from the substrate. It also includes a U-shaped slot installed on the inner wall of the car, wherein the width of the slot opening is smaller than the width of the slot bottom, and arc-shaped limiting ends are respectively provided on both sides of the slot opening; The slot is provided with an elastic pad inside. When the protrusion on the rail engages with the limiting end on the slot, the elastic pad is in a compressed state. Two through holes are formed at the upper end of the substrate. A threaded cylinder that communicates with the through holes is provided on the inner side of the upper end of the substrate. A stud is threadedly connected to the threaded cylinder, and a hook is provided at one end of the stud.
2. The antibacterial interior trim panel for the car according to claim 1, characterized in that, It also includes an abutment member, which has a receiving groove, and one end of the substrate can enter the receiving groove and abut against the abutment member.
3. The antibacterial interior trim panel for the car according to claim 2, characterized in that, The abutment can be made of any of the following materials: plastic, rubber, or aluminum.
4. The antibacterial interior trim panel for the car according to claim 1, characterized in that, The slots and the car, as well as the rails and the base plate, are all connected by screws.
5. The antibacterial interior trim panel for the car according to claim 4, characterized in that, Both the card slot and the card rail are provided with V-shaped grooves.