Wall carpet
The wall-mounted carpet with an adhesive layer addresses the soiling issue, enabling the use of carpets on vertical surfaces for decorative and air purification benefits while being safe for rental properties.
Patent Information
- Authority / Receiving Office
- JP · JP
- Patent Type
- Applications
- Current Assignee / Owner
- 濱口 隆司
- Filing Date
- 2024-12-16
- Publication Date
- 2026-06-26
AI Technical Summary
Carpets are traditionally avoided on vertical surfaces due to soiling concerns, limiting the utilization of their functional benefits such as decorative properties and air purification.
A wall-mounted carpet with an adhesive layer on the back, allowing installation without damaging the surface, using silicone-based adhesives that are removable and safe for rental properties.
Enables the use of carpets on vertical surfaces, preserving their functional benefits while being cost-effective and safe for rental properties.
Smart Images

Figure 2026105554000001_ABST
Abstract
Description
Technical Field
[0001] Although carpets are usually laid on the floor, the present invention enables them to be attached to vertical surfaces such as walls and doors by using a special adhesive. By using a special and strong adhesive on the back surface, it is possible to attach the carpet to a vertical surface without scratching the surface of the carpet.
Background Art
[0002] Laying carpets provides various benefits, improving the comfort and functionality of the space. The following are the main features of carpets and the benefits of laying them. 1. Sound insulation Carpets have the property of absorbing sound, effectively reducing daily sounds such as footsteps and the sound of furniture moving. They also suppress the reverberation sound of the entire space, improving the indoor sound environment. 2. Heat insulation Carpets have heat insulation properties that block cold air from the floor and enhance the heat preservation effect. Thicker carpets and those with longer pile are more effective. 3. Design Carpets can be selected from a variety of designs, colors, patterns, and materials, playing an important role as part of the interior. They can add accents or a sense of unity to the space. 4. Suppression of dust and allergens The fibers of carpets capture dust and allergens in the air, suppressing their floating in the air. Regular cleaning with a vacuum cleaner can keep the indoor air environment clean. 5. Soft and comfortable touch The surface of the carpet is soft and has a good texture. Especially, rugs with long pile or high-density carpets have a very comfortable foot feel.
Summary of the Invention
Problems to be Solved by the Invention
[0003] Traditionally, carpets have been avoided because they get dirty when laid on the floor, and their useful functions (decorative properties, air purification, anti-allergic properties, etc.) are often not utilized. This invention allows carpets to be used without soiling the carpet itself by attaching them to a vertical surface. [Means for solving the problem]
[0004] Wall carpet with an adhesive layer on the back for wall mounting. [Effects of the Invention]
[0005] The carpet we have developed uses adhesive on the back, allowing it to be installed without damaging the wall. Therefore, it can be installed in rental properties, on walls where you don't want to make holes, or on walls where holes cannot be made. Since the functions of carpet are semi-permanent, you can enjoy the benefits of carpet at a low cost. [Brief explanation of the drawing]
[0006] [Figure 1] Lightweight carpet surface and back [Figure 2] The process of applying a small amount of special adhesive to the four corners on the back of the carpet. [Figure 3] Cross-section of a carpet [Figure 4] The front and back surfaces of heavy carpets [Figure 5] Apply adhesive according to the weight of the carpet. [Figure 6] Glue the carpet onto the board. [Modes for carrying out the invention]
[0007] The carpet developed in this project has an adhesive layer on the back, and any existing adhesive can be used as the adhesive. Among these, silicone-based adhesives are most preferred for addressing the problems of this invention. Its advantages include its adhesive properties and the fact that it can be removed without leaving any residue on walls or boards, making it safe to use in rental properties. Silicone-based adhesives are adhesives made from silicone resin and are widely used to bond various materials together. They are characterized by their high heat resistance, cold resistance, water resistance, waterproofing, flexibility, weather resistance, chemical resistance, electrical insulation, oil resistance, and adhesive strength. The following describes embodiments for carrying out the present invention.
[0008] (Lightweight carpet) Apply a small amount of the special adhesive to the back of the carpet to be attached to the wall. Then, attach the carpet to the desired location, such as a vertical surface, and hold it in place with your hand for about 3 minutes. Once you release your hand and confirm that the carpet does not fall, the installation is complete.
[0009] (Heavy carpet) First, prepare a board with roughly the same surface area as the carpet, and apply the special adhesive to the back of the carpet. Place the adhesive-coated carpet on the board and wait for about an hour for the adhesive to set. Once the adhesive is dry, stand the board upright and check that the carpet does not fall off. If the carpet does not fall off, the installation is complete.
[0010] (Carpet material) The carpet materials used in this invention include polypropylene, polyester, wool, cotton, and nylon, but the most preferred material in this invention is polypropylene. Polypropylene is an inexpensive and highly durable material.
[0011] (Ideal material for odor control) As a function of the present invention, it is also suitable for dealing with odors. As the material, nylon, polyester, polypropylene, etc. are used, but the most preferably used material in the present invention is a polyester material. Polyester is an optimal material for preventing odors because it is difficult to absorb odors.
[0012] (Measures against noise) As a function of the present invention, it is also suitable for noise. The materials used include wool, nylon, cotton, polyester, etc. The most preferably used material in the present invention is a wool material. The wool material is a material with very excellent sound absorption properties.
[0013] (Weaving method of carpet) The features of the weaving method of the carpet used in the present invention include tufted, hand-knotted, hooked rug, flat weave, shaggy, blade rug, kilim, punch carpet, etc. The most preferably used weaving method in the present invention is tufted. The reason is that it has good decorative properties and is inexpensive.
[0014] (Shape of carpet pile) The features of the pile shape used in the present invention include loop pile, cut pile, cut & loop pile, velvet pile, frieze pile, shaggy pile, high & low pile, etc. The most preferably used pile shape in the present invention is loop pile. The reason is that it has high durability and the dirt is not easily noticeable.
[0015] (Shape of carpet) The carpet shapes used in this invention include rectangular, square, circular, elliptical, octagonal, semicircular, donut-shaped, and free-form shapes. A free-form shape refers to a shape with a free or irregular design. It is visually distinctive and decorative. The most preferred shape in this invention is the rectangle, because it is the most common.
[0016] The carpet of the present invention can be manufactured by applying an adhesive to the back surface. The adhesive may be applied to the entire back surface of the carpet, or to a portion of it if it can be fixed to a wall. Preferably, the adhesive is applied mainly to the four corners of the carpet. This is because applying it to the four corners minimizes damage when the carpet is removed.
Claims
1. A wall carpet with an adhesive layer on the back for fixing to a wall.
2. The wall carpet according to claim 1, characterized in that the adhesive is a silicone-based adhesive.