Key Takeaways
- Key components of a door lock include the knob or handle, cylinder, latch assembly, and strike plate.
- Deadbolts provide more security than standard knob locks due to their strong locking mechanism.
- Smart locks improve security with features like remote access and monitoring.
- Regular maintenance of door locks can prevent common issues like jamming and extend the life of the lock.
- At Panda Windows & Doors, we are your go-to supplier for windows and doors.
Core Parts Of A Door Lock
Door lock consists of components like spindle, cylinder, and latch.
1. Cylinder
The cylinder (or lock body) is that part where the key is inserted. It has pins and tumblers that match the key to release the lock. Certain cylinders have higher security features, such as anti-pick and anti-drill resistance.
2. Bolt (or Latch)
The bolt, also referred to as the latch, is a metal piece that extends from the lock into the door frame to secure the door.
3. Strike Plate
This is the metal plate on the door frame where the bolt or latch fits when the door closes. It reinforces the frame and helps prevent forced entry.
4. Keyhole
The keyhole is the entry point for your key. It connects directly to the cylinder to allow you to engage or disengage the lock.
5. Handle or Doorknob
This is the part you grab to operate the door, obviously! It connects to the lock mechanism and can be a lever or a round knob.
6. Spindle
The spindle is a rod that links the handle or doorknob to the lock mechanism inside the door. When you turn the knob or lever, the spindle rotates to lock or unlock the door.
Founded in 1991, Panda Windows & Doors specializes in state-of-the-art custom glass wall systems for both residential and commercial spaces through Panda Windows & Doors. Operating from our manufacturing facility in Las Vegas, Nevada, we have been at the forefront of innovation for over 30 years. Our extensive product lineup includes over 80 high-end offerings, such as pivot doors, French doors, folding doors, lift & slides, multi-slides, horizontal sliding walls, and operable windows. These systems are available in materials like aluminum, steel, stainless steel, bronze, solid wood, and aluminum-wood clad.
We are renowned for our award-winning designs, engineering solutions, and fast lead times, delivering in just 6-10 weeks to customers throughout the U.S. and Caribbean. Trusted by leading architectural firms and glaziers nationwide, we stand as the premier manufacturer of custom luxury windows and doors in the United States.
Explore Custom Solutions from Panda Windows & Doors Today
How Does A Door Lock Work
- You start by sliding the right key into the lock. The key has ridges that are designed to match the lock’s internal pins.
- Inside the lock, there are two sets of pins: driver pins and key pins. When the key goes in, its ridges push the key pins to align perfectly with the lock's "shear line." This is what makes the lock ready to turn.
- With the pins aligned, the key can now turn smoothly, rotating a part of the lock called the cylinder.
- As the cylinder turns, it moves a metal piece, often called the cam or bolt. This retracts the latch, which is the part holding the door closed.
- Voilà ! The latch moves out of the way and the door swings open.
Types Of Door Locks
- Deadbolt Locks: Super secure and great for external doors, they’re tough to break or pick.
- Knob Locks: The classic ones you’ll find on bedroom or bathroom doors. Not the best for high security, though.
- Lever Handle Locks: These are easy to use and often found in offices or interior doors.
- Padlocks: Portable and versatile - perfect for gates, sheds, or lockers.
- Smart Locks: Use your phone, fingerprint, or a code to lock and unlock.
- Mortise Locks: These are heavy-duty and built into the door itself, often used in commercial spaces.
Read More: Parts of a Door: Names & Diagrams
Choose Panda Windows & Doors For Your Custom Designs
Choose us for unmatched quality and custom doors and windows.
At Panda Windows & Doors, we’ve been redefining elegance and functionality since 1991. Headquartered in Las Vegas, Nevada, we’re proud to be a top manufacturer of custom windows and doors, serving residential and commercial clients across the U.S.
Our specialty? Combining precision engineering with stunning design to create products that truly lift your space. From folding doors and lift-and-slide systems to architectural windows, we’ve got something for every style.
Here’s why we are the perfect choice for your window and door solutions:
1. Customized Just for You
Your space is unique, and we believe your windows and doors should be too! That’s why we provide extensive customization options so our products meet your exact design and functional requirements.
2. Award-Winning Designs
Our commitment to excellence has earned us accolades for both innovation and design. When you choose us, you’re adding undeniable style to your space.
3. Premium Materials
We use only the best materials like aluminum, wood, and stainless steel. The result? Products that are as durable as they are beautiful, capable of withstanding various environments.
4. Energy Efficiency
Our windows and doors are designed with energy efficiency in mind - they help reduce your environmental footprint and also cut down on your energy costs!
Reach out to us to learn more about our products and get a free quote.
Frequently Asked Questions (FAQs)
How do I choose the right door lock for my home?
Start by considering the type of door you have - wood, metal, or composite. Then, think about the level of security you need and if you prefer traditional keys or smart technology.
Are smart locks secure?
Absolutely! Smart locks are built with advanced security features like encryption protocols and backup options (like traditional keys). Just make sure to go with a reputable brand and follow best practices, like securing your home network, to maximize protection.
What should I do if my key gets stuck in the lock?
First, don’t force it - that can make things worse! Try gently wiggling the key while turning it or use a lubricant to ease it out. If it’s still stuck, call a professional.
Do smart locks work during power outages?
Yes, most smart locks are designed with backup battery options, so you’re safe even when the power’s out. Be sure to check the specs on your model to understand its backup features.
Are your products customizable?
Yes! We specialize in custom-built windows and doors. From size and color to materials and features, with us, you can have a solution that’s perfect for your style and vision.
