{"id":1743,"date":"2026-07-08T17:22:25","date_gmt":"2026-07-08T17:22:25","guid":{"rendered":"https:\/\/blshardware.com\/product\/functional-iron-backrest-reset-hinge-for-sofa-pillow-modern-design-for-kitchen-living-room-bedroom-home-office-dining-bathroom\/"},"modified":"2026-08-29T16:34:44","modified_gmt":"2026-08-29T08:34:44","slug":"sofa-backrest-reset-hinge","status":"publish","type":"product","link":"https:\/\/blshardware.com\/ru\/product\/sofa-backrest-reset-hinge\/","title":{"rendered":"Functional Iron Backrest Reset Hinge for Sofa Pillow Modern Design for Kitchen Living Room Bedroom Home Office Dining Bathroom| BLS Hardware"},"content":{"rendered":"

Upgrade your luxury seating and modern motion furniture lines with our heavy-duty sofa backrest reset hinge<\/strong><\/a>. Engineered with a precision parallelogram sliding linkage and an integrated rotary spring dampening cartridge, this commercial-grade sofa backrest reset hinge<\/strong> delivers effortless forward and backward seat-depth adjustment, smooth ergonomic articulation, and rock-solid structural stability for modern Italian sectionals, deep-seat modular couches, and luxury daybeds.<\/p>\n

Smooth Seat-Depth Adjustment & Multi-Position Backrest Reset<\/h2>\n

Modern luxury couches require versatile seating ergonomics. Our heavy-duty sofa backrest reset hinge<\/strong> allows end-users to customize seat depth effortlessly:
\n\u2022 Dual-Position Seat-Depth Transition:<\/strong> Smoothly glides the entire backrest cushion backwards to create an extra-deep lounge platform for reclining or napping, or forwards for formal upright sitting.
\n\u2022 Rotary Spring Damper Counterbalance:<\/strong> Built-in high-tensile rotary coil spring cartridge provides balanced mechanical resistance, ensuring the backrest glides smoothly without requiring heavy manual pulling.
\n\u2022 Smooth Guided Roller Articulation:<\/strong> Features an engineered low-friction guide wheel that delivers smooth, jam-free sliding motion across the movement arc.
\n\u2022 Solid Hydraulic Riveted Joints:<\/strong> Solid steel pivot pins paired with self-lubricating wear-resistant nylon friction washers ensure whisper-quiet operation, zero lateral play, and eliminate annoying frame squeaks over decades of daily use.<\/p>\n

Heavy-Duty Carbon Steel Construction & High Load Rating<\/h2>\n

Unlike lightweight stamped brackets that flex and warp under dynamic backrest pressure, our sofa backrest reset hinge<\/strong> is built for commercial furniture durability:
\n\u2022 Thickened Carbon Steel Arms:<\/strong> Stamped and laser-cut from 3.0mm\u20134.0mm high-tensile cold-rolled steel, supporting dynamic horizontal and vertical backrest loads over 100 kg (220+ lbs) per pair.
\n\u2022 Anti-Corrosion Dual-Tone Finish:<\/strong> Electrophoretic matte black linkage arms paired with a galvanized silver rotary spring housing pass standard 48-hour neutral salt-spray testing, protecting against rust, humidity, and oxidation.
\n\u2022 50,000+ Cycle Fatigue Tested:<\/strong> Tested under continuous load cycles to ensure linkage arms, guide rollers, and internal springs maintain rigid alignment and smooth resistance over years of use.
\n\u2022 Deburred Smooth Edges:<\/strong> 100% deburred and rounded edges protect inner upholstery foam, batting, and leather covers from tearing or friction wear.<\/p>\n

Technical Specifications<\/h2>\n

\u2022 Product Name:<\/strong> Functional Iron Sofa Backrest Reset Hinge \/ Seat Depth Adjusting Mechanism
\n\u2022 Material & Thickness:<\/strong> 3.0 mm \u2013 4.0 mm High-Tensile Cold-Rolled Carbon Steel
\n\u2022 Mechanism Type:<\/strong> Parallelogram Sliding Linkage with Rotary Spring Damper
\n\u2022 Adjustment Function:<\/strong> Forward & Backward Seat-Depth Movement \/ Backrest Reset
\n\u2022 Finish:<\/strong> Electrophoretic Matte Black & Galvanized Silver Housing
\n\u2022 Applications:<\/strong> Italian-style modular sectionals, seat-depth adjustable couches, luxury daybeds, home theater loungers, and smart RV seating<\/p>\n

Installation Guidelines for Furniture Factories<\/h2>\n

Integrating this sofa backrest reset hinge<\/strong> into mass furniture assembly lines offers clear manufacturing benefits:
\n1. Internal Concealed Base Mounting:<\/strong> Designed for seamless embedding inside the lower sofa base frame using standard M6 or M8 wood screws.
\n2. Pre-Drilled Symmetrical Brackets:<\/strong> Uniform screw hole spacing allows rapid automated screw-driving, significantly cutting factory labor time.
\n3. Standardized Motion Resistance:<\/strong> 100% automated robotic stamping and assembly ensures identical sliding tension and backrest travel across high-volume container shipments.<\/p>\n

Why Partner with BLS Hardware (China Factory Direct)?<\/h2>\n

BLS Hardware<\/a> is a premier furniture hardware manufacturer based in Foshan, China. We supply custom functional mechanisms to upholstered furniture factories, OEM brands, and furniture hardware distributors worldwide:
\n\u2714\ufe0f Direct Manufacturer Pricing:<\/strong> Maximize your profit margins with zero intermediate agent markups.
\n\u2714\ufe0f OEM & ODM Customization:<\/strong> Custom bracket lengths, mounting hole patterns, and bespoke spring tension configurations.
\n\u2714\ufe0f Rigid Quality Inspection:<\/strong> 100% sliding movement check and fatigue cycle testing before container shipment.
\n\u2714\ufe0f Reliable Global Shipping:<\/strong> Efficient logistics support for container sea freight, air cargo, and door-to-door delivery.<\/p>\n

\ud83d\udce6 Request a Quick Quote & Free Testing Samples:<\/strong>
\n\u2022 WhatsApp \/ Telegram:<\/strong> +86 138 2752 1875<\/a>
\n\u2022 Email:<\/strong> ZK-ZhengKai@outlook.com
\n\u2022 Official Website:<\/strong> https:\/\/blshardware.com\/<\/a><\/p>","protected":false},"excerpt":{"rendered":"

BLS heavy-duty functional iron\u00a0<\/span>sofa backrest reset hinge<\/span><\/strong><\/a>\u00a0with integrated rotary spring damper. Engineered with 3.0mm\u20134.0mm cold-rolled steel for effortless seat-depth adjustment in Italian modern sectionals, couches, and luxury daybeds.<\/span><\/p>\n

\u2022\u00a0<\/span>Function:<\/span><\/strong>\u00a0Forward & Backward Seat-Depth Sliding & Backrest Reset<\/span>
\u2022\u00a0<\/span>Mechanism:<\/span><\/strong>\u00a0Parallelogram Linkage with Rotary Spring Damper Cartridge<\/span>
\u2022\u00a0<\/span>Material & Thickness:<\/span><\/strong>\u00a03.0 mm \u2013 4.0 mm Heavy-Duty Cold-Rolled Carbon Steel<\/span>
\u2022\u00a0<\/span>Finish:<\/span><\/strong>\u00a0Electrophoretic Matte Black & Galvanized Silver Housing (48H Salt Spray Tested)<\/span>
\u2022\u00a0<\/span>Durability:<\/span><\/strong>\u00a0Tested to 50,000+ sliding cycles without mechanical play<\/span>
\u2022\u00a0<\/span>Applications:<\/span><\/strong>\u00a0Italian modern sectionals, seat-depth adjustable sofas, and daybeds<\/span><\/p>\n

\ud83d\udce6\u00a0<\/span>Direct Factory Wholesale | Low MOQ for Furniture Makers | Free Samples<\/span><\/strong>
\ud83d\udcf2\u00a0<\/span>Quick Inquire (WhatsApp):<\/span><\/strong>\u00a0+86 138 2752 1875<\/a> | \u2709\ufe0f\u00a0<\/span>Email:<\/span><\/strong>\u00a0<\/span>ZK-ZhengKai@outlook.com<\/span><\/a><\/p>","protected":false},"featured_media":1742,"template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"jetpack_publicize_message":"{title}\r\n\r\n{excerpt}\r\n\r\n{url}","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"_wpas_customize_per_network":false},"product_brand":[],"product_cat":[21],"product_tag":[],"class_list":["post-1743","product","type-product","status-publish","has-post-thumbnail","product_cat-recliner-mechanism","desktop-align-left","tablet-align-left","mobile-align-left","first","instock","shipping-taxable","purchasable","product-type-variable"],"jetpack_publicize_connections":[],"jetpack-related-posts":[],"jetpack_likes_enabled":true,"_links":{"self":[{"href":"https:\/\/blshardware.com\/ru\/wp-json\/wp\/v2\/product\/1743","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blshardware.com\/ru\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/blshardware.com\/ru\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blshardware.com\/ru\/wp-json\/wp\/v2\/media\/1742"}],"wp:attachment":[{"href":"https:\/\/blshardware.com\/ru\/wp-json\/wp\/v2\/media?parent=1743"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/blshardware.com\/ru\/wp-json\/wp\/v2\/product_brand?post=1743"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/blshardware.com\/ru\/wp-json\/wp\/v2\/product_cat?post=1743"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/blshardware.com\/ru\/wp-json\/wp\/v2\/product_tag?post=1743"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}