WHS-R Plastic Bone Rear Window wipers

1. Introduction to Rear Window Wipers

The WHS-R Plastic Bone Rear Window Wiper is designed as a direct replacement rear windshield wiper blade for compact cars and small passenger vehicles. Rear window wipers are essential components that help maintain clear visibility through the rear windshield, especially during adverse weather conditions such as rain, snow, or road spray.

Vehicles with vertical or near-vertical rear glass surfaces often experience greater accumulation of moisture and debris. Rear wiper blades provide a mechanical solution to remove these contaminants efficiently, ensuring safe driving visibility.

Rear windshield wipers are commonly installed on:

• Compact hatchbacks

• Small SUVs

• Subcompact crossovers

• City cars

• Mini MPVs

• Compact delivery vehicles

The WHS-R rear window wiper features a plastic bone frame structure combined with a flexible rubber blade, offering a balance of lightweight design, durability, and reliable wiping performance.

2. What Is a Direct Replacement Rear Window Wiper?

A direct replacement rear window wiper is designed to match the original equipment dimensions and mounting configuration of factory-installed rear wiper blades.

This allows vehicle owners to replace worn-out blades quickly without modifying the wiper arm or using additional adapters.

Benefits of Direct Replacement Design

• Maintains original vehicle specifications

• Quick and easy installation

• Compatible with standard rear wiper arms

• No special tools required

• Restores factory-level wiping performance

Direct replacement wipers are particularly useful for compact vehicles where space limitations require precisely sized blades.

3. Plastic Bone Rear Window Wiper Construction

The plastic bone frame design refers to a multi-joint support structure that holds the rubber wiping element in place while maintaining even pressure along the windshield surface.

Key Structural Components

Plastic Frame (Bone Structure)
A lightweight, corrosion-resistant frame supports the blade and distributes pressure evenly.

Flexible Rubber Wiping Element
A high-flexibility rubber strip removes rainwater, dust, and debris from the glass.

Internal Metal Reinforcement
Spring steel elements maintain consistent pressure across the entire blade length.

Connector Adapter
A standardized connector enables easy attachment to the rear wiper arm.

This construction allows the blade to adapt to curved rear windshields, ensuring efficient and streak-free wiping.

4. Key Features of the WHS-R Rear Window Wiper

Direct Fit Replacement Design

The WHS-R rear wiper blade is engineered to function as a direct-fit replacement, simplifying installation and ensuring compatibility with standard compact car rear wiper systems.

Key benefits include:

• Fast installation

• No additional adapters required

• Secure locking mechanism

• Consistent wiping performance

Corrosion-Resistant Plastic Frame

The reinforced plastic bone frame provides excellent resistance to environmental conditions such as:

• Moisture exposure

• Road salt

• High humidity

• Temperature changes

Unlike traditional metal frames, plastic frames do not rust or corrode, improving long-term durability.

Flexible All-Weather Rubber Blade

The wiping element is typically manufactured from high-performance rubber compounds designed for consistent wiping across a wide temperature range.

Common materials include:

• Natural rubber

• Graphite-coated rubber

• Silicone-enhanced rubber

• Synthetic all-weather rubber blends

Graphite coatings help reduce friction, enabling smooth wiping and quieter operation.

Smooth and Quiet Wiping Performance

Optimized blade geometry reduces operational issues such as:

• Wiper chatter

• Skipping

• Noise during movement

This results in a stable and quiet wiping action, even during heavy rain.

5. Advantages of WHS-R Rear Window Wipers

Improved Rear Visibility

A properly functioning rear wiper blade ensures drivers maintain a clear view of traffic behind the vehicle.

This is especially important during:

• Heavy rainfall

• Snow or frost conditions

• Dusty road environments

• Urban stop-and-go driving

Lightweight and Durable Design

The plastic bone frame offers structural durability while maintaining a lightweight design that reduces stress on the rear wiper motor.

Long Service Life

High-quality rubber materials and corrosion-resistant components help extend the lifespan of the rear wiper blade.

Typical replacement intervals range from 6 to 12 months, depending on environmental conditions.

Low Maintenance Requirements

Rear window wipers generally experience less usage compared to front windshield wipers, resulting in:

• Lower wear rates

• Longer replacement cycles

• Reduced maintenance needs

6. Typical Applications for Compact Vehicles

The WHS-R plastic bone rear window wiper is designed specifically for compact and small passenger vehicles.

Compact vehicles often rely on smaller rear wiper blades, making direct-fit replacement models particularly important.

7. Common Rear Wiper Blade Sizes for Compact Cars

Rear windshield wiper blades used on compact vehicles typically range from 8 inches to 14 inches.

Selecting the correct blade size ensures maximum wiping coverage and efficient performance.

8. Typical Technical Specifications

9. Rear Window Wiper Maintenance Tips

Proper maintenance helps ensure consistent wiping performance and extends the lifespan of the rear wiper blade.

Recommended maintenance practices include:

• Cleaning the rubber blade regularly

• Removing dirt and debris from the rear windshield

• Avoiding operation on dry or dusty glass

• Inspecting the blade for cracks or hardening

• Replacing worn blades every 6–12 months

Routine maintenance prevents streaking and ensures optimal rear visibility.

10. Importance of Rear Windshield Cleaning Systems

Rear windshield visibility is a crucial safety factor, particularly for compact vehicles operating in urban traffic conditions. Accumulated rainwater, mud, or road spray can quickly reduce visibility through the rear glass.

The Direct Replacement WHS-R Plastic Bone Rear Window Wiper provides a practical solution for compact vehicles by combining direct-fit installation, corrosion-resistant materials, and reliable wiping performance.

This design helps maintain clear rear visibility while offering a durable and lightweight rear wiper solution.

About Tuten Wiper

Zhejiang Totem Auto-parts Articles Manufacturing Co., Ltd. is a professional company integrating R&D, design, manufacturing, and sales of windshield wipers and rubber strips. The factory covers an area of 20 acres, with a building area of over 12,000 square meters and more than 150 employees. After more than ten years of practical experience and technical accumulation in the windshield wiper industry, the company has successfully passed IATF16949 quality system certification, ISO14001 environmental management system certification, and health certification. It has accumulated more than 50 patents in the windshield wiper industry and has an annual production capacity of 12 million wipers. It has successfully supplied wipers to more than 20 domestic automakers, covering passenger cars, heavy trucks, engineering vehicles, buses, high-speed rail, subways, aviation, and military industries. Its products are exported to the United States, Europe, Russia, Central and South America, Southeast Asia, and the Middle East. With stable product quality and a high reputation, it has won unanimous praise from customers and is a technically proficient windshield wiper manufacturing expert and a trustworthy supplier in the windshield wiper industry.

Our Production Capacity

Our production workshop is equipped with modern manufacturing equipment and standardized assembly lines, maintaining a clean and well-organized environment with clearly defined production processes. From raw material storage and component machining to product assembly and quality inspection, every stage is carried out strictly in accordance with established production standards. The workshop includes dedicated areas for precision machining, assembly, and product testing, ensuring stable quality and performance throughout the manufacturing process. With a strict quality management system and the collaboration of an experienced technical team, we are able to efficiently complete various production tasks while ensuring that every product leaving the factory meets industry quality requirements and customer standards.

Frequently Asked Questions (FAQ) About Wipers

1. What are wipers used for?

Wipers are mechanical devices designed to remove water, rain, snow, dust, or debris from glass surfaces such as windshields and windows. They are widely used in vehicles, trains, marine vessels, and industrial equipment to maintain clear visibility and improve operational safety in various weather conditions.

2. What are the main components of a wiper system?

A typical wiper system consists of several key components, including:

• Wiper motor

• Wiper arm

• Wiper blade

• Linkage mechanism

• Control switch

• Mounting hardware

These components work together to ensure smooth and consistent wiping motion across the glass surface.

3. What types of wipers are commonly used?

Wipers are available in different types depending on the application and environment. Common types include:

• Conventional frame wipers

• Beam wipers

• Pantograph wipers

• marine wipers

• Heavy-duty industrial wipers

Each type is designed to meet specific performance requirements such as large windshield coverage, high wind resistance, or harsh environmental conditions.

4. How does a wiper motor work?

A wiper motor converts electrical energy into mechanical motion. It drives the linkage system, which moves the wiper arms back and forth across the windshield. Most modern wiper motors provide multiple speed settings and intermittent wiping modes to adapt to different weather conditions.

5. What materials are commonly used for wiper blades?

Wiper blades are typically made from durable materials designed for long-term outdoor use, including:

• Natural rubber

• Synthetic rubber

• Silicone rubber

These materials offer flexibility, weather resistance, and effective water removal performance.

6. What are the advantages of high-quality wiper systems?

High-quality wiper systems provide several important benefits:

• Improved driving or operational visibility

• Efficient removal of rain, snow, and debris

• Smooth and quiet wiping performance

• Long service life and durability

• Reliable operation in harsh environments

These advantages make wipers essential for transportation safety and equipment reliability.

7. What factors should be considered when selecting wipers?

When choosing a suitable wiper system, several factors should be considered:

• Windshield size and curvature

• Operating environment

• Required wiping coverage

• Motor power and speed

• Mounting configuration

• Weather resistance

Selecting the correct wiper system ensures optimal performance and durability.

8. How often should wiper blades be replaced?

Wiper blades typically need replacement every 6 to 12 months, depending on usage and environmental conditions. Frequent exposure to sunlight, saltwater, or extreme temperatures may shorten the lifespan of the blade material.

9. Why do wipers sometimes leave streaks on the windshield?

Streaking may occur due to several reasons, including:

• Worn or damaged rubber blades

• Dirt or debris on the windshield

• Improper blade pressure

• Aging blade material

Regular cleaning and timely blade replacement can help maintain clear wiping performance.

10. Are wipers used only for automobiles?

No. Wipers are widely used across multiple industries, including:

• Automotive vehicles

• High-speed trains and metro systems

• Marine vessels and ships

• Construction machinery

• Agricultural equipment

These applications require specialized wiper systems designed to handle different environments and operational demands.