Splicing and assembling type safe anti-skid elastic material integral stair step

Abstract

The invention discloses a safe anti-skid elastic material integral stair step capable of being spliced and assembled, and belongs to the technical field of building decoration materials. The anti-slip structure comprises a front end corner part, a plane part, an anti-slip part and an assembling part, the front end corner part and the plane part are spliced through a clamping structure of a tenon and a mortise, the assembling part comprises an assembling groove and a buckling groove in the plane part, and the anti-slip part is assembled in the assembling groove. The product can be formed by combining various materials such as PVC (polyvinyl chloride) and rubber, the color, the size and the pattern can be customized, and the product can be packaged, transported, constructed and locally replaced in a split manner. The working principle comprises splicing fixation, non-slip assembly, material collaboration, splitting replacement and the like, and the stable, non-slip and convenient use effects are achieved through multi-structure cooperation. The problems that an existing product is single in material, cannot be split and is poor in anti-skid and anti-fouling performance are solved, secondary utilization of tailings is achieved, the production and use cost is reduced, the product practicability and environmental protection performance are improved, and the method is suitable for various building stair scenes.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of building decoration materials, in particular to the design and application of stair step structure, and especially to a splicing and assembling type safety anti-skid elastic material integral stair step, which is suitable for stair decoration and safety protection scenes in various places such as residential buildings, commercial buildings and public venues. BACKGROUND

[0002] As a key component connecting different floors in buildings, the stair step not only needs to meet the walking function, but also needs to have the performance of safety anti-skid, durability, aesthetics and the like. At present, the stair step products on the market are mainly made of single material such as PVC and rubber through extrusion method.

[0003] The existing products have many technical defects: firstly, the material structure is single, and the material quality cannot be combined and matched according to the use requirements of different places, so it is difficult to consider multiple performances such as anti-skid, elasticity, wear resistance and aesthetics; secondly, the product is of an integral structure, and cannot be disassembled, assembled and combined, so the packaging process is complicated, the product is easy to be damaged due to collision during transportation, the space occupied by the finished product is large during storage, and the storage and transportation conditions are high; thirdly, if local damage occurs during use, the product needs to be replaced as a whole, which causes a large amount of material waste, and the replacement cost is high and the construction period is long; fourthly, the production process is backward, the product produced by the extrusion method has no glass fiber stable layer, is easy to shrink and deform, the surface has not been treated by UV anti-fouling, has poor anti-fouling performance, is easy to stain and difficult to clean, and has single color, so the width, thickness and other sizes are limited by the mold and cannot meet the installation requirements of different stairs; fifthly, a large amount of equipment and molds need to be invested in the production process, the mold investment cost is high, the mold manufacturing period is long, the mold repair process is complicated and difficult to master, the production process is long, and the production process is easy to produce dust, sewage, irritating odor and other pollutants, which has an adverse impact on the environment; sixthly, the safety anti-skid performance does not meet the standard, the anti-skid effect of the homogenous material is limited, and the risk of slipping is easy to occur in the working conditions of moisture and oil stains, and the product has a short service life and obvious performance degradation after long-term use.

[0004] The above-mentioned defects of the prior art make it difficult for the stair step product to meet the development needs of the modern building decoration industry in terms of practicality, economy and environmental protection, so it is of great practical significance to develop a stair step product which can be flexibly combined, installed conveniently, safe, anti-skid, durable and environmentally friendly. SUMMARY

[0005] The splicing and assembling type safety anti-skid elastic material integral stair step comprises a front corner part, a plane part, an anti-skid part and an assembling part.

[0006] The front end corner part and the flat part are detachably connected through a splicing mechanism, the splicing mechanism comprises a plurality of mortises opened on the flat part and a plurality of tenons fixed on the front end corner part, the tenons are matched with the mortises in shape and size, the tenons are clamped in the mortises, and the cross section of the tenon can be selected as a dovetail type, an arc shape or a circular shape.

[0007] The assembly part is an assembly groove opened on the flat part, one side or both sides of the assembly groove are communicated with a buckle groove, the buckle groove and the assembly groove form an integrated structure, the anti-skid part is matched and assembled in the assembly groove, and is limited and fixed through the buckle groove.

[0008] The anti-skid part can be set as full embossed pattern, partial embossed pattern or no embossed pattern structure, and the style of the embossed pattern can be flexibly customized.

[0009] The product can be spliced, assembled and combined by using a plurality of different materials, and the optional materials include PVC, rubber, TPU, CPU, PU, cork, metal, wood, carpet and the like, and different materials can be used according to the functional requirements.

[0010] The color, pattern, thickness, length and width of the product can be arbitrarily customized according to the requirements of customers and actual application scenes, and the product is suitable for different specifications of stair structures and decoration styles.

[0011] The product can be split, and the split parts can be independently packaged, stored and transported, and the structure after splitting can be assembled in sequence during construction, and if local damage occurs during use, the damaged part can be individually split and replaced, without the need for overall removal.

[0012] Advantages The material structure is limited, and flexible combination of multiple materials is realized, suitable materials can be matched according to the performance requirements of different places, the high-level requirements of customers on the product are met, and the applicability and practicability of the product are improved.

[0013] The split design optimizes the whole process experience, the split parts reduce the packaging volume during packaging, reduce the risk of collision damage during transportation, reduce the occupied area during storage, do not need complex skills during construction, can be assembled according to the steps, even support customers DIY free combination, and adapt to different decoration styles and space requirements.

[0014] The local replacement function reduces the use cost, when local damage occurs during use, the damaged part can be individually split and replaced, without the need for overall removal, reduces material waste, prolongs the overall service life of the product, and improves the economy.

[0015] Promote resource recycling, realize secondary processing and utilization of remaining tailings of engineering projects, reduce resource waste and environmental pollution, and meet the environmental protection concept.

[0016] The production process is advanced and efficient, the production of parts does not require large integrated molds, reduces the investment cost of equipment and molds, shortens the production time, the mold repair is simple and easy to operate, reduces the production process and working hours, and significantly reduces the pollutants generated during the production process, which is more environmentally friendly.

[0017] The product performance is comprehensively improved, the glass fiber stabilizing layer can be added to solve the shrinkage resistance problem, the surface can be subjected to UV antifouling treatment to improve the antifouling property, the slip-resistant part ensures safety and slip resistance through material properties and embossed patterns, the color, pattern and size can be customized to meet diversified decoration needs and improve product reputation. BRIEF DESCRIPTION OF DRAWINGS

[0018] The accompanying drawings are included to provide a further understanding of the application, and constitute a part of the specification, together with the embodiments of the application, to explain the application, and do not constitute a limitation on the application. In the drawings: Figure 1 It is a dovetail type mortise and tenon structure assembly and split structure schematic diagram of the application; Figure 2 It is a partial structure schematic diagram of the application; Figure 3 It is a slip-resistant part structure schematic diagram of the application; Figure 4 It is an arc-shaped type mortise and tenon structure assembly and split structure schematic diagram of the application; Figure 5 It is a circular type mortise and tenon structure assembly and split structure schematic diagram of the application; Figure 6 It is a dovetail type mortise and tenon structure assembly and split structure and embossed pattern one structure schematic diagram of the application; Figure 7 It is an arc-shaped type mortise and tenon structure assembly and split structure and embossed pattern one structure schematic diagram of the application; Figure 8 It is a circular type mortise and tenon structure assembly and split structure and embossed pattern one structure schematic diagram of the application; Figure 9 It is a dovetail type mortise and tenon structure assembly and split structure and embossed pattern two structure schematic diagram of the application; Figure 10 It is an arc-shaped type mortise and tenon structure assembly and split structure and embossed pattern two structure schematic diagram of the application; Figure 11 It is a circular type mortise and tenon structure assembly and split structure and embossed pattern two structure schematic diagram of the application; In the drawings: Front corner part 1, flat part 2, mortise eye 3, tenon 4, assembly groove 5, buckle groove 6, slip-resistant part 7. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the scope of the present application.

[0020] As Figures 1-11 shown; A spliced and assembled safety anti-skid elastic material integral stair step.

[0021] In the present embodiment: to solve the technical problems existing in the prior art, as disclosed in the background art above, "the existing product has many technical defects: firstly, the material structure is single, and cannot be combined and matched according to the use requirements of different places, and it is difficult to consider multiple performances such as anti-skid, elasticity, wear resistance, and aesthetics; secondly, the product is of an integral structure, and cannot be disassembled, assembled, and combined, the packaging process is complicated, and the product is easy to be damaged due to collision during transportation, occupies a large space when the finished product is stored, and has high requirements on storage and transportation conditions; thirdly, if local damage occurs during use, the product needs to be replaced as a whole, causing a large amount of material waste, and the replacement cost is high and the construction period is long; fourthly, the production process is backward, the product produced by the extrusion method has no glass fiber stable layer, is easy to deform due to shrinkage, the surface is not treated by UV anti-fouling, has poor anti-fouling performance, is easy to stain and difficult to clean, and has single color, and the size such as width and thickness is limited by the mold, and cannot meet the installation requirements of different stairs flexibly; fifthly, a large number of equipment molds need to be invested in the production process, the mold investment cost is high, the mold manufacturing period is long, the mold repair process is complicated and difficult to master, the production process is long, and pollutants such as dust storm, sewage, and irritating odor are easy to produce, which has adverse effects on the environment; sixthly, the safety anti-skid performance does not meet the standard, the anti-skid effect of the homogenous material is limited, and the risk of slipping is easy to occur under the working conditions of moisture and oil stains, and the product has a short service life and obvious performance degradation after long-term use", in view of the actual use, this problem obviously exists and is difficult to solve, therefore, to solve this technical problem, on the basis, a spliced and assembled safety anti-skid elastic material integral stair step is provided.

[0022] Embodiment 1 As Figures 1-11 shown in the figure; The present embodiment provides a spliced and assembled safety anti-skid elastic material integral stair step, which comprises a front corner portion 1, a flat portion 2, an anti-skid portion 7, and an assembly portion, and the specific structure is as follows: The front end corner part 1 is made of rubber material, which has good elasticity and impact resistance, can effectively protect the stair corner, avoid collision damage, and improve the comfort when walking. The flat part 2 is made of PVC material, which has strong wear resistance, moderate cost, and certain elasticity. The inside of the flat part 2 is additionally provided with a glass fiber stabilizing layer to effectively improve the anti-shrinkage performance of the product. The upper surface of the flat part 2 is provided with a UV anti-fouling layer to enhance the anti-fouling effect and facilitate cleaning. The anti-slip part 7 is made of TPU material, which has excellent anti-slip performance, wear resistance, and aging resistance, and is suitable as an anti-slip component.

[0023] The front end corner part 1 and the flat part 2 are connected by a splicing mechanism. The splicing mechanism includes two mortises 3 opened on the connecting end face of the flat part 2. The mortises 3 are rectangular grooves, and the two mortises 3 are evenly distributed along the length direction of the flat part 2. The connecting end face of the front end corner part 1 is fixed with two tenons 4. The cross section of the tenon 4 is dovetail type. The tenon 4 and the front end corner part 1 are integrally formed. The position and size of the tenon 4 and the mortise 3 are completely matched. When assembling, the tenon 4 is aligned with the mortise 3, and a moderate pressure is applied to make the tenon 4 embedded in the inside of the mortise 3. The transverse protrusion of the tenon 4 tightly fits with the inner wall of the mortise 3, realizing stable splicing of the front end corner part 1 and the flat part 2, and preventing falling off.

[0024] The assembly part is an assembly groove 5 opened on the upper surface of the flat part 2. The assembly groove 5 is arranged along the length direction of the flat part 2. The two sides of the assembly groove 5 are communicated with the buckle grooves 6, which are integrally formed with the assembly groove 5, forming a limiting structure. The upper surface of the anti-slip part 7 is provided with a rhombic embossed pattern. The anti-slip part 7 is assembled in the assembly groove 5, and the two side edges of the anti-slip part 7 are embedded in the inside of the buckle groove 6. The buckle groove 6 limits the anti-slip part 7 transversely to prevent the anti-slip part 7 from shifting during use. The upper surface of the anti-slip part 7 protrudes 1mm from the upper surface of the flat part 2, ensuring sufficient contact with the sole and improving the anti-slip effect.

[0025] The production process is as follows: first, the flat part 2, the front end corner part 1 and the anti-slip part 7 are processed respectively. The flat part 2 is formed by injection molding process, and the glass fiber stabilizing layer is embedded during the forming process. After forming, the surface is treated with UV anti-fouling to form a UV anti-fouling layer. The front end corner part 1 is formed by molding process, and the tenon 4 is integrally formed with the front end corner part 1. The anti-slip part 7 is formed by injection molding process, and the embossed pattern is pressed at the same time. The PVC corner scraps, rubber corner scraps and TPU corner scraps generated during production are collected and processed into small anti-slip parts 7 or auxiliary splicing blocks, realizing the utilization of tailings.

[0026] The construction process is as follows: firstly, the base layer of the stairs is cleaned and leveled to ensure that the base layer is free of sundries and protrusions; then, the split and packaged flat part 2 is transported to the construction site, positioned in turn according to the step position of the stairs, and fixed on the base layer using a special adhesive; next, the tenon 4 of the front corner part 1 is aligned with the mortise 3 of the flat part 2, pressure is applied to make the tenon 4 completely embedded in the mortise 3, and the splicing of the front corner part 1 and the flat part 2 is completed; finally, the two side edges of the anti-skid part 7 are aligned with the buckle groove 6 of the assembly groove 5, embedded in the inside of the assembly groove 5, and the anti-skid part 7 is pressed to make it fit the inner wall of the assembly groove in real time, and the overall assembly is completed.

[0027] During use, if the embossed pattern of the anti-skid part 7 is seriously worn, a flathead screwdriver can be inserted into the gap between the anti-skid part 7 and the assembly groove 5, gently prying to make the edge of the anti-skid part 7 disengage from the buckle groove 6, and then the damaged anti-skid part 7 can be removed, a new anti-skid part 7 can be replaced and embedded in the assembly groove 5; if the front corner part 1 is damaged, a reverse pulling force can be applied to the splicing part to make the tenon 4 disengage from the mortise 3, the damaged front corner part 1 can be removed, a new front corner part 1 can be replaced and re-spliced and fixed.

[0028] In the embodiment, the cross section of the tenon 4 can also be arc-shaped or circular, the tenon 4 with an arc-shaped cross section has an arc of 10°, the corresponding mortise 3 is adjusted in shape, and stable splicing can be achieved during assembly; the anti-skid part 7 can also be provided with partial embossed patterns or no embossed patterns, and the material can also be replaced with rubber or PU material, and the flat part 2 can also be combined with the front corner part 1 of metal material to meet the needs of different scenes.

[0029] Finally, it should be noted that: the above is only a preferred embodiment of the present application and is not intended to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent replacements for some technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A modular, assemblable, safe, non-slip, elastic material integral stair tread, characterized in that, It includes a front corner part (1), a flat part (2), an anti-slip part (7) and an assembly part. The front corner part (1) and the flat part (2) are connected by a splicing mechanism. The splicing mechanism includes several mortises (3) opened on the flat part (2) and several tenons (4) fixed on the front corner part (1). The tenons (4) are engaged inside the mortises (3). The assembly part is an assembly groove (5) opened on the flat part (2). The assembly groove (5) is connected to a snap groove (6). The anti-slip part (7) is assembled inside the assembly groove (5).

2. The modular, assemblable, safe, anti-slip, elastic material integral stair tread according to claim 1, characterized in that, The cross-section of the tenon (4) is dovetail-shaped, arc-shaped, or circular.

3. The modular, assemblable, safe, anti-slip, elastic material integral stair tread according to claim 1, characterized in that, The anti-slip part (7) is configured as a fully embossed pattern, a partially embossed pattern, or a non-embossed pattern structure.

4. The modular, assemblable, safe, anti-slip, elastic material integral stair tread according to claim 1, characterized in that, The front corner part (1), the flat part (2), and the anti-slip part (7) are made of different materials, including at least two of PVC, rubber, TPU, CPU, PU, ​​cork, metal, wood, and carpet.

5. The modular, assemblable, safe, anti-slip, elastic material integral stair tread according to claim 1, characterized in that, The color, pattern, thickness, length, and width of the product can be customized.

6. The modular, assemblable, safe, anti-slip, elastic material integral stair tread according to claim 1, characterized in that, The front corner part (1) and the flat part (2) are separable, the anti-slip part (7) and the flat part (2) are separable, and the product can be packaged, stored, transported and constructed separately.

7. The modular, assemblable, safe, anti-slip, elastic material integral stair tread according to claim 1, characterized in that, The planar portion (2) has a fiberglass stabilizing layer inside and a UV anti-fouling layer on its upper surface.

8. The modular, assemblable, safe, anti-slip, elastic material integral stair tread according to claim 1, characterized in that, The buckle groove (6) is connected to one or both sides of the assembly groove (5).

9. The modular, assemblable, safe, anti-slip, elastic material integral stair tread according to claim 1, characterized in that, The upper surface of the anti-slip part (7) protrudes from the upper surface of the planar part (2) or is flush with the upper surface of the planar part (2).

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