Ben's World

~~ a journal of observations and thoughts ~~

Me drawing ...
Ben Scheele of Minnesota

Monday, January 07, 2008

Bump-less Coffee Table



So, today's design is another piece of furniture. The design comes from a question I asked myself. How would one make a coffee table that would be less likely to cause severe discomfort in the shin region if bumped into? Well, the first thing that came to mind was to surround it with foam rubber padding. This would be excessive, unless the pads had some other use. Well, you could divide it into sections, and then shape them to be used as seat cushions for sitting at the table Japanese style. Well, I played around with the idea for a while, and this is the result. There are six segments, with two different types. They could be used to make sitting cross legged more comfortable by raising the angle a bit, or to rest your knees on while kneeling.



This coffee table would make for a great Lego play table, since it contains pieces and prevents them from falling off the sides.



You can also put the pads onto the table upside down, which makes an interesting pattern.



I chose to construct it with Mahogany for the main surface, and oak for the legs. I changed the direction of the grain for the corner sections of the table to make it more interesting visually, and also to help indicate how to put the pads on. In designing this table, I learned the value of making things easily modifiable. When I changed the size of the table legs, everything updated fine, but when I went back to make a change in the contour of the pads, I ended up having to reassign and redo all kinds of stuff. It was pretty frustrating. Sometimes things like that just can't be helped, but I think I started to see how it could be planned for. You need to build things with the expectation that things will be changed down the road. I guess you would call that a flexible design. That kind of thing was easy to do it POV-Ray with the different coding constructs that help parameterize things, but in solid modeling, it gets a lot trickier. There is so much that is hidden, and below the surface. There are of course ways to explore and see how things were made, but it does take a little while. I have a feeling that once I have put in as much time with SolidWorks as I have with POV-Ray, I will be producing at least as elegant of source files.

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2 Comments:

Blogger Heather said...

I randomed into this blog entry while searching Google Images for child-size tables for our livingroom.

I just wanted you to know that this design is absolutely brilliant, and I know you could potentially make a huge amount off of this, particularly with the parent market. I know that for people like us, who have two small active children, a table like this would be absolutely perfect in our home.
Hell, if you were selling it on your site now I'd be willing to buy one!

Tuesday, October 14, 2008  
Blogger Ben Scheele said...

Heather,
Thanks for your comment. That's very encouraging. I wish I could sell you one (and make one for myself, too). I have fond memories of playing with toys on and running around my parent's round coffee table when I was a kid. Being sturdy enough for us to stand on and having no corners to bump into, it made for a good kid friendly table.

Wednesday, October 15, 2008  

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