Wear-resistant and comfortable loop-pile composite foot pad

Abstract

The utility model relates to the technical field of foot pad, and disclose a kind of wear-resistant comfortable looped pile composite foot pad, including bottom layer, still including looped pile layer, the looped pile layer bottom is connected in the bottom layer top by connecting piece disassembly, and the looped pile layer top has dust scraping area and cleaning area, and the looped pile density of dust scraping area is greater than the looped pile density of cleaning area;The utility model connects with bottom layer disassembly by connecting piece, and looped pile layer can be individually disassembled and washed, to avoid the problem that traditional foot pad is heavy to clean as a whole, difficult to dry.

Description

Technical Field

[0001] This utility model relates to the field of foot pad technology, specifically a wear-resistant and comfortable loop fleece composite foot pad. Background Technology

[0002] Loop-pile composite floor mats are made of multiple layers of materials through a composite process. The surface layer uses "loop-pile" fabric (i.e., a fabric with dense, small loops of pile on the surface), while the bottom layer is made of anti-slip, waterproof, or cushioning material. They are combined through hot pressing, gluing, or other composite technologies. These floor mats combine the advantages of aesthetics, comfort, wear resistance, and anti-slip properties, and are widely used in automotive interiors, home floor mats, and office spaces.

[0003] The core structure of traditional loop-fleece composite foot mats consists of a surface loop-fleece layer, an optional middle cushioning layer, and a bottom anti-slip layer. These layers are bonded together using hot pressing, gluing, or other composite technologies to form a unified structure. However, in actual use, not only are there problems with the overall cleaning being heavy and difficult to dry, but the layers are also prone to peeling and detachment, affecting their lifespan.

[0004] Therefore, existing technologies have shortcomings and need to be improved. Utility Model Content

[0005] This utility model provides a wear-resistant and comfortable looped fleece composite foot pad. By using a connector to detachably connect the looped fleece layer to the bottom layer, the looped fleece layer can be detached and washed separately (machine washing is supported), which solves the problems mentioned in the background art, such as heavy overall washing, difficulty in drying, and easy glue separation.

[0006] This utility model provides the following technical solution:

[0007] A wear-resistant and comfortable looped fleece composite foot pad includes a bottom layer and a looped fleece layer. The bottom of the looped fleece layer is detachably connected to the top of the bottom layer via a connector. The top of the looped fleece layer has a dust-scraping area and a cleaning area. The looped fleece density in the dust-scraping area is greater than that in the cleaning area.

[0008] In a preferred embodiment of this invention, the dust scraping area and the cleaning area are connected by a transition area, and the loop density of the transition area is less than that of the dust scraping area but greater than that of the cleaning area.

[0009] As a preferred embodiment of this invention, the height of the loop in the dust scraping area is 8-10mm.

[0010] As a preferred embodiment of this invention, the height of the loop pile in the cleaning area ranges from 4 to 6 mm.

[0011] As a preferred embodiment of this utility model, the area of ​​the dust-scraping zone is half the area of ​​the loop pile layer, and the dust-scraping zone is located on the side closer to the entrance door.

[0012] As a preferred technical solution of this utility model, the connector includes a fixing buckle and a positioning post adapted to the fixing buckle. The fixing buckle is fixedly connected to each corner of the top of the bottom layer, and the positioning post is fixedly connected to each corner of the bottom of the loop layer. The fixing buckle is provided with a buckle groove, and one end of the positioning post extending into the buckle groove is engaged with the groove.

[0013] As a preferred embodiment of this utility model, the inner wall of the buckle groove is provided with a plurality of annular grooves distributed along the axis, and the outer wall of the positioning post is fixedly connected with a protrusion, which engages with the annular groove.

[0014] As a preferred embodiment of this utility model, the top and bottom of the bottom layer are both fixedly connected with cross-shaped fold lines.

[0015] Compared with the prior art, this utility model provides a wear-resistant and comfortable loop-fleece composite foot pad, which has the following beneficial effects:

[0016] In this durable and comfortable loop-pile composite foot pad, the loop-pile layer is detachably connected to the bottom layer using connectors. On the one hand, the loop-pile layer can be removed and washed separately (machine washable), avoiding the problem of traditional foot pads being "heavy to clean and difficult to dry" when washed as a whole. This is especially suitable for families with pets or children. On the other hand, it avoids the phenomenon of glue coming undone or falling off, thus increasing the service life.

[0017] The parts not covered in this device are the same as or can be implemented using existing technology. This utility model uses a connector to detachably connect the looped pile layer to the bottom layer, and the looped pile layer can be detached and washed separately, avoiding the problem of traditional foot mats being "heavy to wash and difficult to dry". Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] The structures, proportions, sizes, etc., shown in the accompanying drawings of this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed in the specification, and are not intended to limit the implementation conditions of this utility model. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size, without affecting the effects and purposes that this utility model can produce, should still fall within the scope of the technical content disclosed in this utility model.

[0020] Figure 1 This is a first-person perspective perspective view of the present invention.

[0021] Figure 2 This is a second-view perspective perspective view of the present invention;

[0022] Figure 3 This is an exploded view of the present invention;

[0023] Figure 4 This is a cross-sectional view of the present invention.

[0024] In the diagram: 1. Bottom layer; 101. Fold line; 2. Loop fleece layer; 201. Dust scraping area; 202. Cleaning area; 203. Transition area; 3. Fixing buckle; 301. Positioning post; 302. Buckle groove; 303. Protrusion. Detailed Implementation

[0025] To make the utility model's objectives, features, and advantages more apparent and understandable, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the embodiments described below are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present utility model.

[0026] In the description of this utility model, it should be understood that the terms "upper," "lower," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. It should be noted that when a component is considered to be "connected" to another component, it can be directly connected to the other component or there may be a component centrally located at the same time.

[0027] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0028] Reference Figures 1-4 A wear-resistant and comfortable looped fleece composite foot pad includes a bottom layer 1, which is made of TPE, rubber, or EVA foam, preferably TPE, and is environmentally friendly, recyclable, highly elastic, and slip-resistant. The bottom layer 1 preferably has a length and width of 80cm*60cm and a thickness of 8mm. It also includes a looped fleece layer 2, which has the same dimensions as the bottom layer 1. The height of the looped fleece layer 2 after removing the fleece is 1.5-4mm, preferably 3mm. The bottom of the looped fleece layer 2 is detachably connected to the top of the bottom layer 1 via a connector. The top of the looped fleece layer 2 has a dust-scraping area 201 and a cleaning area 202. The fleece density of the dust-scraping area 201 is greater than that of the cleaning area 202. The dust-scraping area 201 is a high-density dust-scraping area, and the cleaning area 202 is a low-density, easy-to-clean area. The dust-scraping area 201 is located on the outermost side of the foot pad (the side closest to the entrance door) and is the area where the sole of the shoe first contacts the pad. Large particles of dirt, sand, and gravel on the soles are trapped in this area by dense tufts of fabric, preventing them from being carried to the inside. After initial scraping in the high-density dust-scraping zone 201, the remaining trace amounts of dust on the soles fall into the cleaning zone 202. The low-density structure facilitates quick cleaning, reduces dust accumulation, and can be quickly cleaned with a vacuum cleaner or duster, avoiding the situation where "sweeping makes it dirtier."

[0029] The high-density area uses a "double needle bed warp knitting machine" to achieve high-density spiral loops by encrypting the arrangement of needles, with the gap between loops ≤0.5mm (to prevent sand particles from leaking out); the low-density area uses a "single needle bed weft knitting machine" to expand the needle spacing to 1-1.5mm, forming loose straight cylinder loops, which facilitates the penetration of cleaning tools.

[0030] By using connectors to detachably connect the looped fleece layer 2 to the bottom layer 1, the looped fleece layer 2 can be detached and washed separately (machine washable), avoiding the problem of traditional foot mats being "heavy to clean and difficult to dry," making it especially suitable for families with pets or children. On the other hand, it avoids the phenomenon of glue coming undone or falling off, thus improving the service life.

[0031] Reference Figure 1 and Figure 4The dust scraping area 201 and the cleaning area 202 are connected by a transition area 203. The loop density of the transition area 203 is less than that of the dust scraping area 201 but greater than that of the cleaning area 202. The loop density of the dust scraping area 201 is 80-100 loops / cm² (dense), and the loop density of the cleaning area 202 is 40-60 loops / cm² (sparse). Preferably, the loop density of the dust scraping area 201 is 80 loops / cm², and the loop density of the cleaning area 202 is 60 loops / cm². The loop density of the transition area 203 gradually transitions from 80 loops / cm² to 60 loops / cm², forming a 5-8cm "gradual transition zone". This avoids the accumulation of stains at the junction due to abrupt changes in density / height (forming a "step" due to height difference) and uneven stress on the loops, which can lead to localized pilling and shedding.

[0032] Both zones are connected to the middle cushioning layer at the bottom using a "hot melt adhesive bonding" process (the adhesive layer is 0.3mm thick to prevent hardening and affecting the feel); the transition zone is additionally reinforced with "ultrasonic dot welding" (3 welding points per square centimeter) to prevent separation of the zones due to long-term pressure.

[0033] Reference Figure 4 The loop height of the dust scraping zone 201 ranges from 8 to 10 mm, preferably 8 mm. The loop height of the cleaning zone 202 ranges from 4 to 6 mm, preferably 6 mm.

[0034] Reference Figure 1 and Figure 4 The area of ​​the dust-scraping zone 201 is half the area of ​​the loop pile layer 2, and the dust-scraping zone 201 is located on the side closer to the entrance door. That is, when placed indoors, the dust-scraping zone 201 is on the side closer to the entrance door, and when placed outdoors, the dust-scraping zone 201 is on the side farther away from the entrance door. Furthermore, a small icon (such as a house pattern) indicating the "entrance direction" is embroidered on the edge of the "entrance side" of the doormat, reminding the user that "the high-density dust-scraping zone 201 faces outwards," ensuring effective anti-slip and dust-scraping performance.

[0035] Reference Figure 3 and Figure 4The connector includes a fixing buckle 3 and a positioning post 301 adapted to the fixing buckle 3. The fixing buckle 3 is fixedly connected to each corner of the top of the bottom layer 1, and the positioning post 301 is fixedly connected to each corner of the bottom of the loop pile layer 2. The fixing buckle 3 has a buckle groove 302. One end of the positioning post 301 extending into the buckle groove 302 is engaged with the groove 302. By fixing the fixing buckle 3 to each corner of the bottom layer 1 and fixing the positioning post 301 adapted to the fixing buckle 3 to the bottom of the loop pile layer 2, the loop pile layer 2 can be quickly attached and detached from the bottom layer 1 for easy cleaning. In addition, multiple annular grooves distributed along the axis are formed on the inner wall of the buckle groove, with two to four grooves, preferably two. A protrusion 303 is fixedly connected to the outer wall of the positioning post 301. The protrusion 303 is engaged with the annular groove to increase the fixing effect.

[0036] Reference Figures 1-3 The bottom layer 1 has cross-shaped fold lines 101 fixedly connected to its top and bottom. The bottom layer 1 has pre-drilled "indentation-type fold lines 101" (using ultrasonic pressing technology, resulting in no obvious creases after folding). The bottom layer 1 can be folded to 1 / 4 of its original size for easy storage, such as when changing seasons. Furthermore, the bottom layer 1 at the fold lines 101 is reinforced with "double-layer stitching" to prevent delamination and breakage after repeated folding, extending its lifespan by 2-3 times.

[0037] Components not described in detail in this article are existing technologies.

[0038] The above-described embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A wear-resistant and comfortable loop-pile composite insole, comprising a bottom layer (1), characterized in that, It also includes a loop pile layer (2), the bottom of which is detachably connected to the top of the bottom layer (1) by a connector, and the top of the loop pile layer (2) has a dust scraping area (201) and a cleaning area (202), the loop pile density of the dust scraping area (201) is greater than that of the cleaning area (202).

2. The wear-resistant and comfortable loop-fleece composite foot pad according to claim 1, characterized in that, The dust scraping area (201) and the cleaning area (202) are connected by a transition area (203), and the loop density of the transition area (203) is less than that of the dust scraping area (201) but greater than that of the cleaning area (202).

3. The wear resistant and comfortable loop pile composite foot mat as claimed in claim 1, wherein, The loop height of the dust scraping zone (201) ranges from 8 to 10 mm.

4. The wear resistant and comfortable loop pile composite foot mat according to claim 1, wherein, The loop height of the clean area (202) ranges from 4 to 6 mm.

5. The wear resistant and comfortable loop pile composite footbed according to claim 1, wherein, The area of ​​the dust scraping area (201) is half the area of ​​the loop pile layer (2), and the dust scraping area (201) is located on the side closer to the entrance door.

6. The wear resistant and comfortable loop pile composite footbed according to claim 1, wherein, The connector includes a fixing buckle (3) and a positioning post (301) adapted to the fixing buckle (3). The fixing buckle (3) is fixedly connected to each corner of the top of the bottom layer (1), and the positioning post (301) is fixedly connected to each corner of the bottom of the loop pile layer (2). The fixing buckle (3) has a buckle groove (302), and one end of the positioning post (301) extends into the buckle groove (302) and engages with the buckle groove (302).

7. A wear resistant and comfortable loop pile composite foot mat as claimed in claim 6, wherein, The inner wall of the buckle groove is provided with multiple annular grooves distributed along the axis, and the outer wall of the positioning post (301) is fixedly connected with a protrusion (303), which engages with the annular groove.

8. The wear resistant and comfortable loop pile composite footbed according to claim 1, wherein, The bottom layer (1) is fixedly connected with a cross-shaped fold line (101) at both the top and bottom.

Images