A stain resistant pad for architectural trim fastening
By using a modular design for splicing soft strips and plates and a structure for ventilation holes, the problems of adaptability and removal residue of existing anti-fouling materials are solved, achieving efficient anti-fouling and residue-free protection in building decoration areas.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- GUANGZHOU YAYALONG DECORATION MATERIAL CO LTD
- Filing Date
- 2025-09-01
- Publication Date
- 2026-07-21
AI Technical Summary
In current building decoration construction, the fixed size of anti-fouling materials cannot flexibly adapt to the shape of different areas. The edges are prone to lifting, resulting in poor sealing. Liquid pollutants may seep in. After covering, bulges are easily formed at the bottom. When removing them, residues or breakage are easy to cause cleaning difficulties, which may cause secondary pollution or damage to the decorative surface.
It adopts a modular soft strip and card plate structure, which can be flexibly spliced through the snap-fit of the card slot and card plate. Combined with the filling pad and vent hole design, it can achieve self-adaptive sealing and air discharge. The use of soft materials and convenient snap-fit structure ensures quick installation and residue-free removal.
It achieves flexible sealing protection for areas of different shapes, prevents pollutants from seeping in, avoids air residue, improves construction protection efficiency and cleanliness, and ensures that the decorative surface is undamaged.
Smart Images

Figure CN224532294U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of building construction, and in particular to a stain-proof mat for fixing building decorations. Background Technology
[0002] During the construction and decoration process, it is crucial to provide temporary anti-fouling protection for completed floors, countertops, or specific areas. Currently, disposable plastic films, ordinary anti-fouling cloths, or tapes are commonly used for covering. However, these materials often have many drawbacks. For example, their fixed size cannot flexibly adapt to different area shapes, the edges are prone to curling up, resulting in poor sealing, and liquid contaminants may still seep in from the joints. In addition, air can easily remain at the bottom after covering, forming bulges that affect subsequent construction. Furthermore, when removing the covering, adhesive residue or broken protective materials often occur, making cleaning difficult and potentially causing secondary pollution or damage to the decorative surface.
[0003] Therefore, in order to address the above problems, a stain-resistant mat for fixing architectural decorations is now being developed. Utility Model Content
[0004] To overcome the shortcomings of existing devices, such as fixed size, inflexibility to adapt to different area shapes, easy edge lifting leading to poor sealing, liquid contaminants may still seep in from the joints, air residue at the bottom after covering forming bulges, affecting subsequent construction, and glue residue or broken protective material often appearing during removal, which is not only difficult to clean but may also cause secondary pollution or damage to the decorative surface, this utility model provides a stain-proof mat for fixing building decoration.
[0005] The technical solution of this utility model is: a stain-proof mat for fixing building decoration, including four soft strips. Each soft strip has a slot, and each slot has a locking plate. The inner side of each locking plate has a locking strip that can be embedded in the slot. Depending on the position of the soft strip, the locking plate can be locked into the corresponding soft strip to complete the splicing process. Each soft strip is provided with a limit ring, and a filling pad is slidably connected between the limit rings.
[0006] Furthermore, a stain-resistant pad is provided between the soft strips, and both the soft strips and the stain-resistant pad are made of soft material, allowing them to be folded and stored.
[0007] Furthermore, the bottom of the filling pad is adhesive, and the filling pad is used to fill the square gaps created after the soft strips are spliced.
[0008] Furthermore, each of the anti-fouling pads has an exhaust hole for venting air from the shielded area, and each exhaust hole is equipped with a lever.
[0009] Furthermore, each of the filling pads has an anti-adhesive sticker attached to its bottom, and the anti-adhesive sticker and the filling pad are connected by a detachable connection structure.
[0010] Furthermore, each of the card plates is equipped with a lever, which is used to assist the operator in quickly removing the card plate. The lever can be deformed by folding upwards.
[0011] By adopting the above technical solution, the beneficial effects of this utility model are: This utility model achieves flexible splicing through modular soft strips and clamps, adapting to various shapes and sizes. The filling pad and vent design effectively seal gaps and expel air, ensuring thorough stain prevention. The overall soft material and convenient snap-fit structure make installation and removal quick and residue-free, significantly improving construction protection efficiency and cleanliness. Attached Figure Description
[0012] Figure 1 This is a three-dimensional structural diagram of the present invention.
[0013] Figure 2 This is a three-dimensional structural diagram of the folded state of this utility model.
[0014] Figure 3 This is a partial cross-sectional three-dimensional structural schematic diagram of the present invention.
[0015] Figure 4 This is a three-dimensional structural diagram of the first part of this utility model.
[0016] Figure 5 This is a three-dimensional structural diagram of the second part of this utility model.
[0017] Figure 6 This is a three-dimensional structural diagram of the third part of this utility model.
[0018] In the attached diagram, the following are the markings: 1-soft strip, 2-anti-fouling pad, 3-card plate, 4-card slot, 5-filling pad, 6-limiting ring, 7-vent hole, 8-paddle, 9-anti-stick, 10-paddle block. Detailed Implementation
[0019] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings.
[0020] A type of anti-fouling mat for fixing architectural decoration, such as Figures 1-6As shown, it includes four soft strips 1, with anti-fouling pads 2 placed between them. Both the soft strips 1 and the anti-fouling pads 2 are made of soft material and can be folded for storage. Each soft strip 1 has a slot 4, and a locking plate 3 is attached to each slot 4. The inner side of the locking plate 3 has a locking strip that can be inserted into the slot 4. Depending on the position of the soft strip 1, the locking plate 3 can be locked into the corresponding soft strip 1 to complete the splicing process. Each soft strip 1 has a limit ring 6, and the limit rings 6 are slidably connected. There is a filling pad 5, which has an adhesive bottom. The filling pad 5 is used to fill the square gaps created after the soft strip 1 is spliced. Each anti-fouling pad 2 has an air vent 7 to expel air from the obstructed area. Each air vent 7 has a pry bar 8 installed inside. Each filling pad 5 has an anti-adhesive sticker 9 connected to its bottom. The anti-adhesive sticker 9 and the filling pad 5 have a detachable connection structure. Each card plate 3 has a pry block 10 installed on it. The pry block 10 is used to assist the operator in quickly removing the card plate 3. The pry block 10 can be deformed by folding upwards.
[0021] It should be noted that during use, the operator first places the four soft strips 1 according to the boundary of the area to be protected. Both the soft strips 1 and the central anti-fouling pad 2 are made of soft material and can be bent and folded freely to adapt to corners or edges of different shapes. Then, by precisely embedding the snap-fit strips on the inner side of the clip plate 3 into the slots 4 on the adjacent soft strips 1, a rigid splicing between the soft strips 1 is completed, thus forming a closed protective frame. During this process, according to the needs of the construction environment, the clip plate 3 can be flexibly snapped onto the soft strips 1 at different positions to achieve a custom size splicing. After the splicing is completed, a square gap formed by the soft strips 1 will be formed inside the frame. At this time, the operator slides the filling pad 5 connected between the limiting rings 6 to move it directly above the gap. The bottom of the filling pad 5 has an adhesive layer that can be firmly attached to the ground or countertop, completely sealing the gap and preventing dirt and liquid from seeping in from the joint. At the same time, when the anti-fouling pad 2 covers... When the pad is placed on the base surface, the air remaining between the pad and the ground will be discharged through the vent 7 on the anti-fouling pad 2. The lightweight paddle 8 installed in the hole is pushed open when the air flows outward. After the air is discharged, it falls back by its own weight or slight negative pressure, automatically closing the air passage, effectively preventing external pollutants from seeping in backward. The anti-adhesive 9 at the bottom of the filling pad 5 serves as a protective layer. It is covered on the adhesive material before construction to prevent it from adhering to dust and becoming ineffective in advance. When in use, it can be peeled off to expose the adhesive layer. After all the work is completed, if disassembly is required, the operator can easily pry the plate 3 by flipping up the paddle 10 on the plate 3 and using leverage to disengage the locking strip from the slot 4 of the soft strip 1, and then quickly remove the entire protective frame, achieving convenient removal without residue. The entire workflow realizes the whole process from rapid assembly, self-adaptive sealing, automatic air discharge to convenient disassembly, effectively protecting the decorative area from pollution during construction.
[0022] The above embodiments are merely preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model. Therefore, all equivalent changes made based on the content described in the claims of the present utility model should be included within the scope of the claims of the present utility model.
Claims
1. A stain-resistant mat for fixing architectural decorations, characterized in that it includes: There are four soft strips (1). Each soft strip (1) has a slot (4) and a card plate (3) is attached to each slot (4). The card plate (3) has a card strip on its inner side and can be embedded in the slot (4). Depending on the position of the soft strip (1), the card plate (3) can be attached to the corresponding soft strip (1) to complete the splicing process. Each soft strip (1) is provided with a limit ring (6) and a filling pad (5) is slidably connected between the limit rings (6).
2. The anti-fouling mat for fixing architectural decorations according to claim 1, characterized in that, A stain-resistant pad (2) is provided between the soft strips (1). Both the soft strips (1) and the stain-resistant pad (2) are made of soft material and can be folded and stored.
3. The anti-fouling mat for fixing architectural decorations according to claim 1, characterized in that, The bottom of the filling pad (5) is adhesive, and the filling pad (5) is used to fill the square gap generated after the soft strip (1) is spliced.
4. The anti-fouling mat for fixing architectural decorations according to claim 1, characterized in that, Each of the anti-fouling pads (2) has an exhaust hole (7) for venting air from the shielded area, and each of the exhaust holes (7) has a lever (8) installed inside.
5. The anti-fouling mat for fixing architectural decorations according to claim 1, characterized in that, Each of the filling pads (5) has an anti-adhesive sticker (9) attached to its bottom, and the anti-adhesive sticker (9) and the filling pad (5) are connected by a detachable connection structure.
6. The anti-fouling mat for fixing architectural decorations according to claim 1, characterized in that, Each of the card plates (3) is equipped with a lever (10), which is used to assist the operator in quickly removing the card plate (3). The lever (10) can be deformed by folding upwards.