Spring Hinges

A reliable source for Hinge information and leading Hinge Companies & Manufacturers.

Many products involve the use of spring hinges. Makeup compacts and other personal skin and beauty care products are packaged in containers fitted with spring hinges. Many other varieties of small plastic containers are also fitted with spring hinges to make their use more convenient for consumers. Varied other consumer products also make use of spring hinges. Read More…

Spring Hinges Spring hinges are tools used to suspend doors and allow for their opening and closing; they are distinct from other hinge varieties in that they are equipped with springs designed to assist or impede door movement. Outside of the context of door hardware, spring hinges have many uses as consumer product components.

Leading Manufacturers

Alliance, OH  |  330-935-2445

We take our customer evaluations as our only measure of success. If our customers are not happy, we are not happy! We will work with you until we find the right hinges solution for you. We work hard to foster innovation in everything we do. If there is a better way to do something, we will find it! Discover what we can do for you by contacting us today!

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Marlboro Manufacturing, Inc. $$$

Long Beach, CA  |  800-433-5554

Our company is the true hinges expert. We own over 50 patents for fasteners and we are completely ISO 9000 certified. Our products are made with the customer in mind, and we take your requests as requirements for service. We continually improve on past designs by taking your feedback into account. You'll never have to worry about our quality or service. Contact us today for more info!

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Sierra Pacific Engineering & Products (SPEP) $$$

Bartlett, IL  |  800-989-6365

We are here to provide you with any hinge you could ever possibly need! We are the hinge specialists committed to bringing you a level of customer service that is unmatched by the competition. Our team of professionals is committed to upholding the principles on which we were founded including honor and integrity. We strongly believe that our business hinges on your business and we couldn’t have made it to the top without you! Call or email us today to find out more!

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S & D Products, Inc. $$$

St. Louis, MO  |  314-436-0432

Hardware Mfg. supplies stock inventory parts in addition to creating custom components for OEM and resellers. We work with a number of different industries such as agriculture, drug tablet, livestock, truck equipment, conveyors, and more. We have top of the line hardware and hinges. We utilize a full range of materials for our customers to choose from and we can assist you with finding the very best product for your application. Contact us today for more information.

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Hardware Mfg. $$$

Bloomingdale, IL  |  800-332-1227

Since 1932, the S & S Hinge Company has been providing customers with the best-quality continuous hinges possible. We have accomplished this by implementing a Lean manufacturing strategy that allows our company to do more with less. Our customers enjoy short lead times and competitive prices on our continuous hinges. Our hinges can be used in marine, industrial, MRO, and many other applications.

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S & S Hinge Company $$$

Columbia Heights, MN  |  877-865-4154

We aim to save our customers both time and money with our low maintenance, high value weld on hinges. All of our products are manufactured using the highest quality raw materials in order to further ensure that our products truly are the very best! Based in Minnesota we are committed to serving customer around the world! Get in touch with our customer service department to learn more about what we may be able to do for you today!

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Daro Hinges $$$
placeholder image Marlboro Manufacturing, Inc. Sierra Pacific Engineering & Products (SPEP) S & D Products, Inc. Hardware Mfg. S & S Hinge Company Daro Hinges

These products range from compasses, hand-held video game systems and pencil boxes to sunglasses and glasses cases. In the context of door hardware, spring hinges are often installed as cabinet hinges to help keep cabinet doors closed tightly when not in use. Some gate hinges can also be fitted with springs to keep them closed tightly or to make their use easier.

Full-sized doors in homes, offices and in other contexts generally are not fitted with springs to the extent that they used to be. Springs have widely been replaced by hydraulic door positioning equipment, though old storm doors in residences may still be equipped with springs.

The principle of operation for all spring hinges is the same, though spring hinge configurations can vary. A spring is a mechanical energy storage medium; when a spring is compressed, that energy is stored until the compressive forced exerted on the spring dissipates, at which point the spring expels the stored energy and returns to its pre-compression form.

Spring hinges take advantage of this in a number of ways. The simplest way is through the coiling of a rigid metal around the pin of a butt hinge. Once tightly coiled, the energy stored in the coil tries to release itself; in other words, the coil tries to uncoil itself. As it does this, the metal forces itself against the metal plates of the hinge, pushing it open.

This is what happens in small container lids when they are open. The hinge can be pushed closed if the compressive force is greater than the force exerted by the coil. In order to remain closed, the compressive force must not relent, or the hinge will reopen. Other spring hinge varieties can be more complicated, but the simple principle of stored energy applies to all configurations.

Spring Hinge Informational Video