Trying to keep myself busy while looking for work so I’m giving myself design projects.
A sharpener is an essential tool for any knife to have. I wanted to try to integrate the sharpener into the knife somehow. I think this would be more convenient than having to look for a seperate sharpener. Another reason for pursuing this project, albeit a more selfish one, is that I move from place to place quite often, and the less stuff I have to keep track of the better. If my sharpener and knife were in one place, that would make it easier to keep track of these items at least. My target consumer would be a person who’s independent and enjoys cooking. When he or she cooks, it’s almost as if they’re reaffirming their independence. They don’t want to rely on eating out all the time, they want to enjoy a home cooked meal.
So two possible solutions I’m messing around with is the idea of a knife cover that doubles as a sharpener, or integrating the sharpener into the handle as a detachable unit. I like that the knife cover allows me more freedom in sculpting the handle, but I don’t like the idea of seperate pieces because it defeats my original intent. I like the detachable handle, but fear that I might be complicating the process.
I am in the very early ideation stages of this project so I want to get feedback so I don’t commit to early to an idea, only to find out later that it’s not feasible.
I would be leery of a knife handle that “comes off”. I like to know that I have control over what I am cutting, and the thought that the handle may come off of my 14" chef’s knife isn’t too comforting.
There are two kinds of sharpening devices. Steels are preferred by professionals but require the proper technique to sharpen blades correctly. The other kind of sharpener simply requires that you slide the blade through the ceramic or steel composite blocks against one edge and then the other. The advantage of this sharpener is that it is more convenient and saves space. Attached are pics of both sharpeners.
Aren’t you losing a lot of grip area from using the handle? Also with number 3, how are you going to sharpen the knife if the sharpener is at the end of the grip? Disconnecting the blade from the handle will have (dangerous) implications. In a wet environment, having a grip on blades is important.
I think a “Coring” idea might work though, where you unscrew the end cap and instead of the whole handle coming off or half of it coming off, only the core of the handle comes out. That way you still have a grip on both the knife and the sharpener.
Who keeps their knives in covers when they’re at home? Most people have knife blocks/magnetic thingies.
Who’s your target customer here? If it’s professional chef’s, extensive knife pouches/bags already exist (and they would prefer steels to hand held sharpeners). If it’s your average home cook, where would they be taking their kitchen utensils?
what’s up, glad to see you’re keeping busy and getting into some other product categories.
I think Nurb is asking some good questions to help you focus on a truly valuable solution.
The flaw I see with the sheath is that typically you need several strokes to sharpen the blade and one on the way in and one on the way out would most likely not suffice and would be more of a novelty product than truly functional/useful tool. If it did remove enough material to sharpen much you’d also end up with a collection of metal debris in the sheath.
I’d agree with Lew about being very skeptical of a handle that comes off, I’d hate for the value or perceived value of the product in it’s primary use model fall victim to an added feature. And also consider that knives are typically not single
items, but families so this feature on one handle would most likely not lend its self to knife set designed from a systems approach.
Also note on the lowest image, that many of the ceramic sharperners have two steps for the sharpening process to help achieve the desired edge.
To continue of 2 above, I would challenge you to design a whole set even if you would intend them to be sold individually as well, this will have you thinking at a little higher level and hopefully push you into more challenging/rewarding scenarios and real world considerations. This may also offer some more interesting and deeper exploration around your focus of mobility.
Here is an example of an integrated version of the ceramic type sharpener that I recall from a few years back, not the best solution, but a little different than others I had seen.
He stated in the first post: My target consumer would be a person who’s independent and enjoys cooking. When he or she cooks, it’s almost as if they’re reaffirming their independence. They don’t want to rely on eating out all the time, they want to enjoy a home cooked meal.
But it’s very vague and I think if someone enjoys cooking and is independent, they’d definitely invest in a good set of knives.
I think I’m trying a little too hard to come up with a revolutionary idea when a simpler one will do? Thought about it, and it seems that this knife/sharpener in one idea is going to just be an idea.
Maybe I should use this as a visual language exercise. Develop a line of products with a consistent look?
Tarngerine, I saw your concept awhile back and I really liked it.
Excuse my somewhat ADD design blurbs, I’m the kind of person who prefers to have a design brief created by someone else. I find the most difficult part of self initiated products is creating the brief. Thoughts how what I can do about this would be appreciated haha!
Thanks for the feedback everyone, now that I’m out of school, core has become an exponentially more important resource!
Here’s and idea … the most frustrating thing in our kitchen is DC … Drawer Clutter.
Big knives, little knives, knife steel, clever, big cooking spoons, little cooking spoons, scrapers, spatulas, cooking forks, tongs, garlic press, graters, egg timer, thermometers … you name it. I finally had to resort to fabricating a one-piece plywood “divider” for each category of utensil, that fits into the top drawer. It was done is a hurry, and it looks like hell, but life is so much simpler not having to dig around for a particular instrument.
Standard commercial drawer dimensions.
Standard commercial knife, fork, etc. dimensions
Perforated bottom to allow debris to fall through.
Allows all of the utensils to be removed simultaneously (to clean the drawer or pack).