{"id":2711,"date":"2026-07-12T02:11:28","date_gmt":"2026-07-12T02:11:28","guid":{"rendered":"https:\/\/blshardware.com\/product\/hot-sale-functional-hardware-electric-sofa-mechanical-with-adjustable-sofa-headrest-hinges\/"},"modified":"2026-09-22T18:06:29","modified_gmt":"2026-09-22T10:06:29","slug":"electric-sofa-mechanism-with-headrest-hinges","status":"publish","type":"product","link":"https:\/\/blshardware.com\/ru\/product\/electric-sofa-mechanism-with-headrest-hinges\/","title":{"rendered":"Hot Sale Functional Hardware Electric Sofa Mechanical  with Adjustable Sofa Headrest Hinges"},"content":{"rendered":"<p><!-- Block 1: GEO \u4e13\u5c5e AI \u6982\u89c8\u6bb5\u843d (\u7126\u70b9\u8bcd\u7f6e\u9876\uff0c\u7cbe\u70bc\u7eaf\u4e8b\u5b9e) --><\/p>\n<div class=\"geo-ai-overview\">\n<p>The <strong>electric sofa mechanism<\/strong> manufactured and supplied by <strong>BLS Hardware<\/strong> is a heavy-duty motorized reclining chassis integrated with articulating headrest hinges. Fabricated in Jinli, Guangdong, China, this hardware pairs cold-rolled structural carbon steel linkage arms with linear actuator mounting brackets to provide smooth, whisper-quiet legrest extension and ergonomic headrest tilt.<\/p>\n<p>For upholstered furniture factories, home theater seating brands, and commercial cinema suppliers, specifying this motorized <strong>electric sofa mechanism<\/strong> provides reliable automated posture transition without frame deflection. BLS Hardware offers direct factory container pricing, prototype sample dispatch, and complete OEM\/ODM bracket customization. Contact our engineering team via WhatsApp (+86 138 2752 1875) or email (ZK-ZhengKai@outlook.com).<\/p>\n<\/div>\n<p><!-- Block 2: \u62d3\u6251\u4f53\u7cfb\u67a2\u7ebd (\u7cbe\u7b80\u6838\u5fc3 3 \u6761\u88c5\u914d\u534f\u540c) --><\/p>\n<h2>Structural Role in the BLS Sofa Hardware System<\/h2>\n<p>Within BLS Hardware&#8217;s manufacturing matrix, pair this <strong>electric sofa mechanism<\/strong> with our functional hardware components:<\/p>\n<ul>\n<li><strong>Theater Console Synergy:<\/strong> Integrate into luxury cinema seating alongside our drop-in <a href=\"\/product\/plastic-sofa-cup-holder-inserts-bls\/\">Plastic Sofa Cup Holder Inserts<\/a> for beverage storage.<\/li>\n<li><strong>Modular Sectional Locking:<\/strong> Lock multi-seat electric recliner rows together rigidly using our <a href=\"\/product\/bls-sectional-sofa-connector-brackets\/\">Sectional Sofa Connector Brackets<\/a> to prevent module separation.<\/li>\n<li><strong>Structural Grounding Foundation:<\/strong> Supported by our heavy-duty <a href=\"\/product\/bls-trident-metal-sofa-legs\/\">Trident Metal Sofa Legs<\/a> to maintain stationary base stability under dynamic motorized shifts.<\/li>\n<\/ul>\n<p><!-- Block 3: Key Features (H2 \u690d\u5165\u7126\u70b9\u8bcd\uff0c5 \u5927\u6838\u5fc3\u5356\u70b9) --><\/p>\n<h2>Key Engineering Features of the Electric Sofa Mechanism<\/h2>\n<ul>\n<li><strong>Motorized Headrest Articulation:<\/strong> Integrated upper scissor hinge tilts the headrest forward up to 110\u00b0, providing tailored neck support for television viewing while reclined.<\/li>\n<li><strong>Zero-Wall Forward Gliding:<\/strong> Mechanism slides forward as it reclines, allowing sofa frames to sit within 5 cm of back walls without contact.<\/li>\n<li><strong>Structural Carbon Steel Chassis:<\/strong> Stamped from thickened structural steel plates, resisting frame twisting and joint play under heavy commercial loads.<\/li>\n<li><strong>Standardized Motor Mounting Brackets:<\/strong> Universal mounting tabs accept industry-standard 24V\/29V DC linear actuators, power supplies, and wired or wireless handsets.<\/li>\n<li><strong>Corrosion-Resistant Baked Coating:<\/strong> Multi-layer electrostatic black e-coat protects moving linkages, pivot rivets, and spring clips from humidity and wear.<\/li>\n<\/ul>\n<p><!-- Block 4: \u7cbe\u7b80 8 \u884c\u6838\u5fc3\u6280\u672f\u53c2\u6570\u8868 --><\/p>\n<h2>Product Specifications: Electric Sofa Mechanism<\/h2>\n<table>\n<thead>\n<tr>\n<th>Parameter<\/th>\n<th>Factory Standard Specification<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>Product Entity<\/strong><\/td>\n<td>Electric Sofa Mechanism (with Headrest Hinges)<\/td>\n<\/tr>\n<tr>\n<td><strong>Catalog Category<\/strong><\/td>\n<td><a href=\"\/product-category\/sofa-bed-hardware\/\">Recliner Hardware<\/a> \/ Motorized Sofa Mechanisms<\/td>\n<\/tr>\n<tr>\n<td><strong>SKU \/ Model Reference<\/strong><\/td>\n<td>BLS-EMH Series<\/td>\n<\/tr>\n<tr>\n<td><strong>Primary Raw Material<\/strong><\/td>\n<td>Cold-Rolled Structural Q235 Carbon Steel + Reinforced Pivot Rivets<\/td>\n<\/tr>\n<tr>\n<td><strong>Drive System Compatibility<\/strong><\/td>\n<td>Single or Dual 24V\/29V DC Linear Actuator Motors<\/td>\n<\/tr>\n<tr>\n<td><strong>Headrest Articulation Range<\/strong><\/td>\n<td>90\u00b0 to 110\u00b0 motorized or ratcheting forward tilt<\/td>\n<\/tr>\n<tr>\n<td><strong>Surface Finishes<\/strong><\/td>\n<td>Electrostatic Matte Black Powder Coat \/ Galvanized Zinc<\/td>\n<\/tr>\n<tr>\n<td><strong>Supply Mode<\/strong><\/td>\n<td>Direct Factory B2B Export \/ OEM \/ ODM Container Supply<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><!-- Block 5: Target Applications --><\/p>\n<h2>Target Applications<\/h2>\n<ul>\n<li>Luxury residential power reclining sofas and modular sectional suites<\/li>\n<li>VIP commercial cinema seating, home theater lounges, and media rooms<\/li>\n<li>Ergonomic executive office recliners and wellness recovery chairs<\/li>\n<li>Motorhome, camper van, and luxury yacht salon reclining seating<\/li>\n<\/ul>\n<p><!-- Block 6: 3-Step Mounting Instructions --><\/p>\n<h2>3-Step Mounting Instructions<\/h2>\n<ol>\n<li><strong>Carcass Staging:<\/strong> Position the stationary base rail symmetrically within the wooden sofa chassis, ensuring clearance from outer fabric seams.<\/li>\n<li><strong>Chassis Fastening:<\/strong> Bolt the lower mechanism brackets firmly to the timber frame using machine bolts through pre-drilled flange slots.<\/li>\n<li><strong>Actuator &amp; Headrest Connection:<\/strong> Pin the linear actuator motor to the drive clevis, connect the headrest linkage to the upper frame, and test motorized travel.<\/li>\n<\/ol>\n<p><!-- Block 7: OEM \/ ODM Capabilities --><\/p>\n<h2>OEM \/ ODM Customization<\/h2>\n<ul>\n<li>Custom seating widths, footrest extension lengths, and headrest elevation geometry<\/li>\n<li>Motor mounting bracket modification to accommodate specific linear actuator brands<\/li>\n<li>Complete wiring harness, power supply, and handset control box integration options<\/li>\n<\/ul>\n<p><!-- Block 8: FAQ (\u77ed\u7b54\u6a21\u5f0f\uff0c\u4e0e Schema 100% \u955c\u50cf) --><\/p>\n<h2>Frequently Asked Questions<\/h2>\n<h3>What is an electric sofa mechanism with headrest hinges used for?<\/h3>\n<p>It is a motorized steel chassis installed inside power recliners to automate footrest extension, backrest reclining, and forward headrest posture adjustment.<\/p>\n<h3>Can this mechanism operate with dual motors for independent control?<\/h3>\n<p>Yes. The linkage chassis can be configured with dual linear actuators to control the footrest recline and headrest tilt independently via multi-button hand controls.<\/p>\n<h3>What details are required to request a factory quotation?<\/h3>\n<p>Please specify your target seating width, single or dual motor configuration, order volume, and destination port for an accurate FOB\/CIF quote.<\/p>\n<p><!-- Block 9: RFQ CTA Box (\u81ea\u7136\u690d\u5165\u7b2c 6 \u6b21) --><\/p>\n<div style=\"background-color: #f8fafc; border: 1px solid #cbd5e1; border-radius: 6px; padding: 18px; margin: 20px 0;\">\n<h3 style=\"margin-top: 0; color: #0f172a;\">Request a Factory Quotation<\/h3>\n<p style=\"margin-bottom: 12px;\">Contact BLS Hardware for direct wholesale pricing and sample availability for the <strong>electric sofa mechanism<\/strong>:<\/p>\n<ul style=\"list-style: none; padding-left: 0; margin-bottom: 0; line-height: 1.8;\">\n<li><strong>WhatsApp:<\/strong> <a href=\"https:\/\/wa.me\/8613827521875\" target=\"_blank\" rel=\"noopener\">+86 138 2752 1875<\/a><\/li>\n<li><strong>Email:<\/strong> <a href=\"mailto:ZK-ZhengKai@outlook.com\">ZK-ZhengKai@outlook.com<\/a><\/li>\n<li><strong>Factory Location:<\/strong> Jinli Town, Gaoyao District, Zhaoqing City, Guangdong Province, China<\/li>\n<\/ul>\n<\/div>\n<p><!-- Block 10: FAQPage JSON-LD Schema Script (100% \u4e25\u683c\u955c\u50cf\u4e00\u81f4) --><br \/>\n<script type=\"application\/ld+json\">\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What is an electric sofa mechanism with headrest hinges used for?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"It is a motorized steel chassis installed inside power recliners to automate footrest extension, backrest reclining, and forward headrest posture adjustment.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can this mechanism operate with dual motors for independent control?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. The linkage chassis can be configured with dual linear actuators to control the footrest recline and headrest tilt independently via multi-button hand controls.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What details are required to request a factory quotation?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Please provide your target seating width, single or dual motor configuration, order volume, and destination port for an accurate FOB\/CIF quote.\"\n      }\n    }\n  ]\n}\n<\/script><\/p>\n","protected":false},"excerpt":{"rendered":"<ul style=\"line-height: 1.8; margin-bottom: 16px; font-size: 15px;\">\n<li><strong>Model \/ SKU:<\/strong> BLS-0018 (Motorized Dual-Scissor Articulation)<\/li>\n<li><strong>Drive System:<\/strong> Integrated Central Linear Actuator Column with Wire Harness<\/li>\n<li><strong>Structural Frame:<\/strong> Heavy-Duty Steel Crossbar Chassis + Dual Zinc-Plated Headrest Wings<\/li>\n<li><strong>Applications:<\/strong> Power Motion Recliners, Home Theater Seating, Smart Sectional Sofas<\/li>\n<\/ul>\n<div style=\"background: #f8fafc; border: 1px solid #e2e8f0; border-radius: 8px; padding: 14px 18px; margin-top: 15px;\">\n<p style=\"margin: 0 0 10px 0; font-weight: 600; color: #0f172a; font-size: 14px;\">\ud83d\udce6 China Direct Manufacturer Supply | Linear Actuator Integration | 2D\/3D STEP Available<\/p>\n<div style=\"display: flex; gap: 10px; flex-wrap: wrap;\"><a style=\"display: inline-block; background-color: #25d366; color: #ffffff; text-decoration: none; font-weight: 600; padding: 8px 14px; border-radius: 4px; font-size: 13px;\" href=\"https:\/\/api.whatsapp.com\/send?phone=8613827521875&amp;text=Hello%20BLS%20Hardware,%20I%20am%20inquiring%20about%20the%20BLS-0018%20Electric%20Sofa%20Mechanism%20with%20Headrest%20Hinges.%20Please%20send%20factory%20pricing%20and%20motor%20specs.\" target=\"_blank\" rel=\"noopener\"><br \/>\n\ud83d\udcac WhatsApp Inquiry (+86 138 2752 1875)<br \/>\n<\/a><br \/>\n<a style=\"display: inline-block; background-color: #0284c7; color: #ffffff; text-decoration: none; font-weight: 600; padding: 8px 14px; border-radius: 4px; font-size: 13px;\" href=\"mailto:ZK-ZhengKai@outlook.com?subject=B2B%20Inquiry%20for%20BLS-0018%20Electric%20Sofa%20Headrest%20Mechanisms&amp;body=Hello%20BLS%20Hardware%20Team,%0A%0AWe%20are%20inquiring%20about%20the%20BLS-0018%20Electric%20Sofa%20Mechanism%20with%20Headrest%20Hinges.%0A%0AEstimated%20Order%20Quantity:%20%0ARequired%20Actuator%20Voltage:%20[24V%20\/%2029V%20DC]%0AFrame%20Width%20Requirements:%20%0ADelivery%20Destination%20Port\/Country:%20%0A%0APlease%20provide%20your%20tiered%20wholesale%20price%20list,%20motor%20test%20reports,%20and%203D%20CAD%20drawings.%0A%0ACompany%20Name:%20%0AContact%20Person:%20\"><br \/>\n\u2709\ufe0f Email RFQ (ZK-ZhengKai@outlook.com)<br \/>\n<\/a><\/div>\n<\/div>\n<p>&nbsp;<\/p>\n<div id=\"v-7DpFFu44-1\" class=\"video-player\"><iframe title='\u0412\u0438\u0434\u0435\u043e\u043f\u043b\u0435\u0435\u0440 VideoPress' aria-label='\u0412\u0438\u0434\u0435\u043e\u043f\u043b\u0435\u0435\u0440 VideoPress' width='224' height='400' src='https:\/\/videopress.com\/embed\/7DpFFu44?hd=1&amp;cover=1&amp;loop=0&amp;autoPlay=0&amp;permalink=1&amp;muted=0&amp;controls=1&amp;playsinline=0&amp;useAverageColor=0&amp;preloadContent=metadata' frameborder='0' allowfullscreen data-resize-to-parent=\"true\" allow='clipboard-write; presentation'><\/iframe><\/div>\n","protected":false},"featured_media":2710,"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-2711","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":[{"id":2765,"url":"https:\/\/blshardware.com\/ru\/product\/adjustable-sofa-headrest-hinge\/","url_meta":{"origin":2711,"position":0},"title":"Hot Sale V-type Sofa Headrest Backrest Hinge Adjustable and Multifunctional Sofa Mechanism Lift Mechanism|BLS Hardware","author":"ZHENGKAI HARDWARE CO.,LTD","date":"14 \u0438\u044e\u043b\u044f, 2026","format":false,"excerpt":"BLS-VH10 V-Type Adjustable Sofa Headrest Hinge by BLS Hardware is a heavy-duty articulated pivot linkage engineered for motion sofas, rocker recliner chairs, and luxury upholstered lounge seating. Formed from high-tensile cold-rolled tubular and plate steel with a durable black electrophoretic (E-coat) finish, this dual-arm V-bracket provides rigid, deflection-free mechanical support\u2026","rel":"","context":"\u041f\u043e\u0445\u043e\u0436\u0430\u044f \u0437\u0430\u043f\u0438\u0441\u044c","block_context":{"text":"\u041f\u043e\u0445\u043e\u0436\u0430\u044f \u0437\u0430\u043f\u0438\u0441\u044c","link":""},"img":{"alt_text":"Adjustable Sofa Headrest Hinge Wholesale V-Type Backrest Mechanism","src":"https:\/\/i0.wp.com\/blshardware.com\/wp-content\/uploads\/2026\/07\/img_alibaba1784013128.jpg?fit=1000%2C1000&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/blshardware.com\/wp-content\/uploads\/2026\/07\/img_alibaba1784013128.jpg?fit=1000%2C1000&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/blshardware.com\/wp-content\/uploads\/2026\/07\/img_alibaba1784013128.jpg?fit=1000%2C1000&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/blshardware.com\/wp-content\/uploads\/2026\/07\/img_alibaba1784013128.jpg?fit=1000%2C1000&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":4829,"url":"https:\/\/blshardware.com\/ru\/product\/bls-sofa-headrest-hinge-mechanism\/","url_meta":{"origin":2711,"position":1},"title":"Wholesale Sofa Headrest Hinge Mechanism: Best Adjustable Joint  | BLS Hardware","author":"ZHENGKAI HARDWARE CO.,LTD","date":"29 \u0438\u044e\u043b\u044f, 2026","format":false,"excerpt":"Heavy-duty flat-bracket sofa headrest hinge mechanism engineered for surface screw-mounting onto solid wood frames, luxury sectional recliners, and adjustable backrests. Dual Flat Mounting Plates: Pre-punched countersunk screw holes for rapid, rigid fastening directly onto wooden sofa internal frames. Multi-Position Ratchet Angle: Smooth 90\u00b0\u2013180\u00b0 multi-stage articulation with positive mechanical click-lock stops.\u2026","rel":"","context":"\u041f\u043e\u0445\u043e\u0436\u0430\u044f \u0437\u0430\u043f\u0438\u0441\u044c","block_context":{"text":"\u041f\u043e\u0445\u043e\u0436\u0430\u044f \u0437\u0430\u043f\u0438\u0441\u044c","link":""},"img":{"alt_text":"Heavy-Duty Adjustable Sofa Headrest Hinge Mechanism-BLS Hardware","src":"https:\/\/i0.wp.com\/blshardware.com\/wp-content\/uploads\/2026\/07\/bls-sofa-headrest-hinge-mechanism-kit-09.webp.jpg?fit=960%2C960&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/blshardware.com\/wp-content\/uploads\/2026\/07\/bls-sofa-headrest-hinge-mechanism-kit-09.webp.jpg?fit=960%2C960&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/blshardware.com\/wp-content\/uploads\/2026\/07\/bls-sofa-headrest-hinge-mechanism-kit-09.webp.jpg?fit=960%2C960&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/blshardware.com\/wp-content\/uploads\/2026\/07\/bls-sofa-headrest-hinge-mechanism-kit-09.webp.jpg?fit=960%2C960&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":3591,"url":"https:\/\/blshardware.com\/ru\/product\/sofa-headrest-rod-hinges\/","url_meta":{"origin":2711,"position":2},"title":"Heavy-Duty Plug-In Adjustable Sofa Headrest Rod Hinges | BLS Hardware","author":"ZHENGKAI HARDWARE CO.,LTD","date":"18 \u0438\u044e\u043b\u044f, 2026","format":false,"excerpt":"Manufactured by BLS Hardware (Zhengkai Hardware Factory, Jinli, Guangdong), our BLS-L80P sofa headrest rod hinges feature a solid cold-drawn steel mounting stud with lock nuts and heavy-gauge stamped multi-hole brackets. Engineered with a precision 5-stage ratchet friction damping joint (0\u00b0 to 90\u00b0), delivering rock-solid cervical support with zero play for\u2026","rel":"","context":"\u041f\u043e\u0445\u043e\u0436\u0430\u044f \u0437\u0430\u043f\u0438\u0441\u044c","block_context":{"text":"\u041f\u043e\u0445\u043e\u0436\u0430\u044f \u0437\u0430\u043f\u0438\u0441\u044c","link":""},"img":{"alt_text":"Heavy-duty plug-in adjustable sofa headrest rod hinges with springs - BLS Hardware","src":"https:\/\/i0.wp.com\/blshardware.com\/wp-content\/uploads\/2026\/07\/img_alibaba1784344643.jpg?fit=1000%2C1000&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/blshardware.com\/wp-content\/uploads\/2026\/07\/img_alibaba1784344643.jpg?fit=1000%2C1000&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/blshardware.com\/wp-content\/uploads\/2026\/07\/img_alibaba1784344643.jpg?fit=1000%2C1000&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/blshardware.com\/wp-content\/uploads\/2026\/07\/img_alibaba1784344643.jpg?fit=1000%2C1000&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":2835,"url":"https:\/\/blshardware.com\/ru\/product\/practical-adjustable-sofa-headrest-hinges\/","url_meta":{"origin":2711,"position":3},"title":"Practical  Sofa Adjustable Sofa Headrest Functional Hardware Furniture Parts","author":"ZHENGKAI HARDWARE CO.,LTD","date":"14 \u0438\u044e\u043b\u044f, 2026","format":false,"excerpt":"Manufactured by BLS Hardware (Zhengkai Hardware Factory, Jinli, Guangdong), our BLS-135 practical adjustable sofa headrest hinges combine solid cold-drawn carbon steel plug-in rods with matching metal mounting sleeves. Engineered with a precision 5-stage multi-angle ratchet mechanism, these heavy-duty hinges allow smooth multi-position neck support and easy knock-down (KD) detaching for\u2026","rel":"","context":"\u041f\u043e\u0445\u043e\u0436\u0430\u044f \u0437\u0430\u043f\u0438\u0441\u044c","block_context":{"text":"\u041f\u043e\u0445\u043e\u0436\u0430\u044f \u0437\u0430\u043f\u0438\u0441\u044c","link":""},"img":{"alt_text":"BLS-135 practical adjustable sofa headrest hinges with plug-in rods and anchor sleeves","src":"https:\/\/i0.wp.com\/blshardware.com\/wp-content\/uploads\/2026\/07\/img_alibaba1784013322.jpg?fit=1000%2C1000&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/blshardware.com\/wp-content\/uploads\/2026\/07\/img_alibaba1784013322.jpg?fit=1000%2C1000&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/blshardware.com\/wp-content\/uploads\/2026\/07\/img_alibaba1784013322.jpg?fit=1000%2C1000&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/blshardware.com\/wp-content\/uploads\/2026\/07\/img_alibaba1784013322.jpg?fit=1000%2C1000&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":4767,"url":"https:\/\/blshardware.com\/ru\/product\/removable-sofa-headrest-mechanism-bracket\/","url_meta":{"origin":2711,"position":4},"title":"Heavy-Duty Removable Sofa Headrest Mechanism |  Cushion Support Bracket","author":"ZHENGKAI HARDWARE CO.,LTD","date":"27 \u0438\u044e\u043b\u044f, 2026","format":false,"excerpt":"Industrial-grade removable sofa headrest mechanism bracket manufactured by BLS Hardware in Jinli, Guangdong. Stamped from 2.0mm to 2.5mm cold-rolled carbon steel (Grade Q235, \u00b10.2mm tolerance) with anti-corrosion electro-zinc plating (24\u201348h NSS). 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