Product introduction
This portable door lock can provide security for the user’s room, especially when traveling alone and staying in a hotel, it can prevent thieves from breaking the door or accidental danger. This portable door lock is a practical product, which is compact in design, but it can close your door firmly and is easy to carry around. This product provides a simple way to ensure the safety of valuables. The product adopts a durable metal body structure, which can keep the door locked even in the face of great force. In addition, the product is easy to use. It is very convenient to close the door and put the handle groove on the stud on the metal plate, and the installation can be completed in a few seconds without any tools.
Product features
Made of high-quality material, the door lock is made of stainless steel and high-quality plastic, which is corrosion-resistant, rust-proof, firm and not easy to break. The plastic cover plate can prevent the door body from being damaged by compression and is durable;
Easy to use, the product is easy to install. When in use, just put the iron sheet into the door slot, gently close the door, clip the red clip into the heart-shaped hole and fasten it. In this way, the safety and privacy can be protected, and the door can not be opened from the outside even with the key, which can greatly improve the safety;
Wide application range, portable lock can be used for most doors, suitable for hotels, dormitories, apartments, bathrooms and other scenes;
Product use steps
Details are shown in the figure below.
product patent
Xiaobian found through search
This product is currently registered with an American appearance patent.
Patent number: D993742
The specific details of the patent are shown in the following figure.
Product development
Attached are several American patents similar to door locks. The specific details are shown in the following figure, which only shows part, not all.
Xiaobian summary
This product is currently registered with American appearance patent, so it is necessary to pay attention to the risk of patent infringement complaints. Other small partners who have several American patented products on the shelves should also pay attention to the risk of patent infringement complaints.
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