ナカ工業 List of Products and Services

【Can be bent to fit the site, such as stairs】 The main body of the Raku Raku handrail can be bent with your hands and knees, but those with weak knees should be careful as there is a risk of injury. If you have knee pain, please protect your knees with a towel or similar item while working. Additionally, when bending, you can use a spring bender (sold separately) inserted into the pipe core of the handrail body as an auxiliary tool to achieve a clean bend while maintaining the shape of the handrail body. 【Wood grain color】 By incorporating wood powder, the resin handrail gains the texture of wood. It has a smooth feel that is not typical of resin. ● After installation, it achieves strength that can be used safely. ● Antibacterial properties are included.

• handrail

【High-end model with a focus on color, design, and materials】 The three major types of precious woods known as "rosewood (shitan)," "ebony (kokutan)," and "ironwood (tagayasan)" have been used for architecture, furniture, and musical instruments for a long time. Among them, the deep black of ebony and the reddish color of rosewood inspired the design, and the luxurious texture that conveys weight and shines when polished has been expressed using resin. 【Use of biomass materials】 Prime Lane uses biomass materials for the resin cap part and has obtained the biomass mark. The biomass mark is a symbol issued by the Japan Organic Resources Association, indicating that the product utilizes biologically derived resources (biomass) and conforms to laws, standards, and regulations related to quality and safety. 【Recommended for open spaces】 With its calm color and simple bracket design, Prime Lane is also recommended for open spaces that offer a sense of openness. ● Antibacterial effect ● Antiviral effect ● Biomass mark obtained (cap part) ● Made to order

• handrail

For outdoor use, it is recommended to install resin handrails that are specifically designed for outdoor conditions. Since outdoor handrails are affected by sunlight and outside air, resin-coated handrails that do not easily become hot in summer and cold in winter are ideal. It is important to install weather-resistant handrails that can withstand wind, rain, temperature fluctuations, and strong ultraviolet rays. **Weather Resistance** Outdoor resin handrails have higher weather resistance, which helps prevent fading and deterioration of the handrail surface due to prolonged use. They pass the Super UV Tester for 1000 hours (equivalent to 10,000 hours on the Sunshine Weather Meter) with excellent weather resistance. Our conventional products pass the Sunshine Weather Meter for 5000 hours, so the Grahan (from July 2019) and Grawood (from January 2022) have twice the weather resistance of conventional products.

• handrail

【Continuous handrail designed for ease of grip】 When using a handrail, the actions of "gripping" and "sliding" are involved, so a continuous handrail that is easy to grip and slide is optimal. The brackets that support the gripping part are designed to support from below, making them user-friendly and safe. This design minimizes contact with the fingers, allowing for a firm grip on the handrail, and does not obstruct when sliding. A handrail with a slim joint where the brackets are received has a shape close to circular, which reduces discomfort when gripped and makes it easier to use, thus providing a safer handrail. ● Antibacterial effect ● Antiviral effect

• handrail

【Environmentally Friendly Room Temperature Installation Handrail】 Conventional resin-coated handrails required heating the handrail cap during installation. This heating process uses hot water and other high-temperature sources, requiring a significant amount of electricity and water. "Vinyl Lane e" eliminates the need to heat the handrail cap during installation, allowing it to fit onto the handrail support at room temperature, thereby reducing CO2 emissions. 【Equivalent to the Daily Electricity Consumption of a Typical Household】 Compared to our conventional products, installing this handrail saves approximately 10.5 kWh (about 4.28 kg of CO2 emissions) per 100 meters. This is equivalent to the daily electricity consumption of a typical household. *Reference: Ministry of the Environment "Summary of CO2 Emission Statistics for the Household Sector for Fiscal Year 2023 (Preliminary Data) October 2024"* ● Antibacterial effect ● Antiviral effect ● Room temperature installation possible

• handrail

For individuals with physical disabilities who require assistance, there may be cases where it is difficult to maintain a seated position on the toilet during defecation, leading to slipping or falling. In such cases, the caregiver needs to support the body throughout the entire process from defecation to cleaning the buttocks, which can result in mental strain for the user and physical strain for the caregiver. The ZS-1 features cushions arranged around the upper body to prevent tipping forward, backward, or sideways, and it has an angle-adjustable frame that allows for the creation of an appropriate angle, contributing to independent toilet use and reducing the caregiver's burden. *This device does not restrain or completely immobilize the body, so it is not suitable for bedridden individuals or those with unpredictable behavior due to dementia. Caregivers are also requested to remain present and supervise the user.* ● Designed for ease of use for both the user and the caregiver ● Made to order

• Bathroom, shower, washbasin and toilet equipment
• Welfare and medical equipment

We want elderly individuals with weakened muscle strength and those with physical disabilities to use the restroom with peace of mind. This is a new support handrail developed through research on the movements of users and caregivers within the restroom. The standing support stabilizes the body by allowing users to lean against it. 【2022 Ergonomics Good Practice Award Grand Prize】 The "Rest Hand RS-1 K Type/Y Type (Standing Support)," co-developed by Professor Naoko Kunisawa (Saitama Prefectural University) and the Medical Cooperative Saitama "Community and Health Research Institute," along with our company, received the Grand Prize at the 2022 Japan Ergonomics Society Good Practice Awards. ● Supports all movements within the restroom ● User-friendly design for both users and caregivers ● Optional knee collapse prevention cushion available

• Bathroom, shower, washbasin and toilet equipment
• Welfare and medical equipment

【Maintaining Posture and Reducing Burden】 We offer a variety of products including a flip-up handrail that supports a forward-leaning posture, a flip-up armrest that supports a seated position, and a backrest that stabilizes posture when sitting. They are cushioned and provide a gentle user experience. The burden on users, including caregivers, can also be reduced. 【Front Handrail】 Installed in front of the toilet, it helps maintain a posture that makes elimination easier. When not in use, it can be flipped up or rotated to the side for storage. 【Flip-Up Handrail】 Used as an armrest. When not in use, it can be flipped up for storage. 【For Seated Posture】 Maintains posture with flip-up armrests and backrests.

• Bathroom, shower, washbasin and toilet equipment
• Welfare and medical equipment

This is a stylish handrail designed for public toilet spaces that require attention to detail. ● Antibacterial properties ● Antiviral properties ● Recommended for toilet spaces ● Custom dimensions and shapes can be produced ● Made to order 【Ergonomically selected oval-shaped handrail】 For the action of "gripping" when using the assistive handrail, an oval-shaped handrail with dimensions of 40×32mm is recommended for ease of grip. It allows for a firmer grip compared to round handrails. 【Winner of the 2019 Good Design Award】 The vertically adjustable handrail OV-CM700H won the 2019 Good Design Award. 【Handrail colors available in solid and bi-color (two-tone) options】 The handrail can be made in a two-tone color scheme of white and black. Instead of painting it later, the resin material is colored beforehand and molded as a single piece, ensuring that the color remains beautiful over time. 【Different washer shapes for high-strength walls and general walls】 The washer for high-strength walls is designed to be smaller compared to that for general walls. For more details, please refer to the related links.

• Bathroom, shower, washbasin and toilet equipment

【Standard Toilet Surround Handrail】 Recommended for around the toilet, this is a resin-made assistive handrail with a diameter of φ34mm. It aids in maintaining posture and assists with the actions of standing and sitting in the toilet or bathroom. ● Antibacterial effect ● Antiviral effect (except for some types) ● Custom dimensions and shapes can also be manufactured.

• Bathroom, shower, washbasin and toilet equipment

This is a convenient gadget that transforms an indoor door (swing door) with a lever handle into a push-button type, making it easier to open the door. It allows individuals with conditions or reduced muscle strength who cannot move their hands or fingers freely, as well as those whose hands are occupied with carrying items, to smoothly open and close the door. Additionally, when opening the door towards oneself, it is necessary to pull the lever handle towards the body, but by installing the door opener, the door opens slowly with a gentle motion. ▼ Available for purchase at the official online shop and Amazon♪ ・https://shop.naka-kogyo.co.jp/osutopass.html ・https://www.amazon.co.jp/dp/B0D5CVGZ9V/

• Grip ball/lever handle

"UD Escape" is a descent-type evacuation device that has further evolved the traditional escape ladder. Operation is simple. By following three steps: "Open the hatch," "Extend the handle," and "Step on the lock pedal," smooth evacuation is achieved. Even those who have previously been unable to use an escape ladder can use it with confidence. It is also suitable for the elderly, those with injuries to their limbs, and for evacuating with infants and children. 【Features】 ■ Can be used during power outages as it requires no electricity ■ Smooth evacuation achieved through easy operation ■ Designed with consideration for vulnerable evacuees ■ Awarded the 2015 Annual Grand Prize by TV Tokyo's World Business Satellite "Tore-tama" *For more details, please refer to the catalog or feel free to contact us.

• Lifts for the disabled
• Transportation System
• Other elevators and transport systems

The stainless steel handrail has built-in LED lighting. You can choose the brightness and uniformity of the light according to your preferred lighting style. Additionally, while maintaining continuity in the handrail itself, you can embed LED lighting only in the areas you want to illuminate. 【Features】 ■ Two types of stainless steel rails: φ38mm and φ42.7mm ■ Compatible with wall-mounted, glass wall-mounted, and post installations ■ Rich variety of light distribution options ■ Suitable for both indoor and outdoor use For more details, please contact us.

• Privacy louvers and louver shutters
• Unit Products
• Unit and other construction

The Walkline is a continuous handrail that features a "curved" shape that fits comfortably in the hand, making it easy to grip. It has no brackets, and the entire handrail is in contact with the wall. By reducing the number of components compared to conventional products, it allows for simplified installation processes. Additionally, when installed on studs (at 455mm pitch), there is no need for reinforcement or blocking, making it possible to install the Walkline later during renovation work in single-family homes. 【Features】 - A continuous handrail with a comfortable curve that is easy to grip - No brackets, with the entire handrail in contact with the wall - Corner materials for external corners are also available - Fewer components than conventional products, simplifying the installation process - No need for reinforcement or blocking when installed on studs For more details, please contact us.

• Synthetic Resin Plywood
• Privacy louvers and louver shutters

【Features】 - All stainless steel case. - It has an auto child lock that activates automatically when the lid is closed, making it safe for households with small children.

• Metalwork

【Features】 ○ The case is made entirely of stainless steel and incorporates a steel ladder. ○ The ladder is designed for safety with minimal swaying; it is usually stored in the case but can be deployed in one motion for safe evacuation to the lower floor when in use. ○ It is equipped with an automatic child lock that engages when the top cover is closed, providing peace of mind for families with small children.

• Metalwork

【Features】 - The case is made entirely of stainless steel and incorporates a steel ladder. - The ladder is designed for safety with minimal swaying; it is usually stored in the case but can be deployed in one motion for safe evacuation to the lower floor when in use. - It is equipped with an auto child lock that engages automatically when the top cover is closed, providing peace of mind for households with small children.

• Metalwork

This is a product that incorporates LED units into hallway and staircase handrails. It accurately illuminates areas that require lighting. It can be used for indoor handrails, and when incorporated into outdoor handrails, it can also be used outdoors, serving as gentle indirect lighting that is not too bright. The LED light source colors are available in daylight color and incandescent color.

• Privacy louvers and louver shutters
• Outdoor stairs
• handrail

【Features】 Subtly illuminates stair edges in the dark, assisting with safe ascent, descent, and walking. Being LED lighting, it is energy-efficient and a maintenance-free product with a long lifespan. Ensures enhanced interior design and safety through lighting effects.

• Rugs and carpets
• Carpets and Rugs Accessories
• Anti-slip hardware for stairs

This is an evacuation hatch with a ladder stored in a standard type case. The retractable ladder has a sturdy structure that minimizes shaking during evacuation, making it safe to use. It is also equipped with safety devices such as an auto child lock. We also offer a raised type evacuation hatch for use on balconies like wooden decks. 【Features】 ■ The case is made entirely of stainless steel, with a steel ladder incorporated. ■ The ladder is designed for safety with minimal shaking; it is usually stored in the case but can be extended in one motion for safe evacuation to the lower floor when needed. ■ It comes with an auto child lock that engages automatically when the top cover is closed, providing peace of mind for families with small children.

• Transportation System
• Other elevators and transport systems
• Elevator installation work

【Features】 ○ By simply tilting the extension lever and lightly pulling out the vertical bar, it is now possible to extend and evacuate. ○ The ladder fixed to the wall has no shaking, ensuring safety and allowing for continuous evacuation of multiple people. ○ It cannot be extended from the ground, providing excellent security. ○ The extension protrudes only 404mm, making it very compact. ○ Made of aluminum, it is a highly durable evacuation ladder. ○ Being an external (wall-mounted) type, it does not encroach on indoor space. Compared to indoor evacuation devices, living spaces can be used more effectively. ○ It can also be applied to specific fire protection objects such as three-story buildings (small-scale mixed-use buildings).

• Transportation System
• Other elevators and transport systems
• Elevator installation work

【Features】 ○ Designed for use in mixed-use buildings, it can be easily deployed and used for evacuation with a single action (one-touch) that anyone can understand. ○ Adopts a serial descent method, enabling continuous evacuation for multiple people. ○ As an external evacuation device, it does not encroach on indoor space. ○ Measures to prevent falls have been implemented with ladders and protective bars that extend to enclose all sides, along with fixed hooks. ○ The fixed ladder method allows for a safer forward transfer with less risk. ○ The adoption of a lower-floor storage method makes storage operations easier and reduces the burden during maintenance. ○ Its unique structure reduces the load on wall surfaces, making installation easier in existing mixed-use buildings and similar structures.

• Transportation System
• Other elevators and transport systems
• Elevator installation work

【Features】 - It can be installed in setback areas where rescue lines cannot be constructed. - In addition to the main ladder, there are also various optional parts available, such as a rounded top and a back basket compatible with setbacks.

• Transportation System
• Other elevators and transport systems
• Elevator installation work