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SYSTEM FOR LOCKING INTERIOR DOOR LATCHES

[Category : - Construction Processes & Equipment- Appliances and houseware- Security and alarms]
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The patented system of locking devices for usual mortise door latches allows the use of door handles under the square core of 8x8 mm in combination with the above-mentioned latches as reliable door locks with a privacy function. All components of these locks - the latch, handles and modified square core are independently interchangeable, it gives the product versatility. Doors equipped with this system do not require additional locking devices, have minimum mounting bores, and are therefore less weakened and serve longer. Absence of necessity to complete this interior lock with an additional deadbolt lock reduces the costs of its production, purchase and installation by 40-50%!
The offered product is distinguished by the fact that having functionality and external similarity to the locks leverset or knobset, technically it is quite another, simpler, but reliable device. Here are some of its advantages:

? Soft operation in "locked" and "open" modes
? No backlash in the joints
? The possibility of sales in the expensive and "elite" market segments through the use of heavy door levers with design solutions
? Suitable for any spring or magnetic door latches of different quality and length (insertion depth).
? Minimum of mounting bores in the door (only required for door latches)
? Easy installation and disassembly, independent interchangeability of components
? The service life of this lock is limited only by the service life of the door itself.

Financial information

Let's start together!
This product is not manufactured anywhere yet, according to my information, so I understand that the manufacturer must take risks. And I am ready to start with the most loyal conditions for the brave businessman, the one who decides to take a risk and expand the catalog of his goods!
I believe endlessly that this invention will take its place in the catalogues of manufacturers of door interior fittings. And it will be conditioned by the demand of end users. Some say: "... well, it is not necessary! There is an economy «knobset» lock and there are door handles under the square, which can be equipped with an additional deadbolt lock and make them in the expensive segment of the market. And there is nothing to confuse and invent! ". On this I will notice that "to invent a bicycle" always was not in honor! Nevertheless, the bicycle inexorably evolves! Someone claimed that Louis Vuitton suitcases don't need wheels like their owners don't wear them. But today, a travel bag without wheels looks just archaic! Throwing aside personal preferences and prejudices, trusting only the considerations of practicality and commercial benefits, the lock combining the functionality and quality of the main locks for interior doors will be attractive to all. As the author of this patent, I am extremely interested in any progress in this product. And of course, just like a father who wants to see his offspring succeed, I will be persistent and invaluable to all interested parties in my zeal. I am ready to share any experimental and non-obvious knowledge from the documentation, which can significantly reduce the time to promote this product and achieve the most positive results!