Design aircraft draft
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Good design is great
The ball is nice, let me predict a few problems that cannot be escaped: look at the picture and know that 1. first of all, it is the safety problem. the intelligent cat litter box in the form of horizontal roller has a clamping opening between the inner cylinder and the outer shell. infrared biosensor is at risk of failure, that is to say, cat will be clamped. 2. The inner cylinder compartment is below. If the drawer height is not enough, it will be pushed up in one day and will scrape to the inner cylinder once, in addition, this kind of similar unipal,catli-nk shoveling method can't escape the scratches in the bucket. At that time, there will be excrement marks inside and outside the inner cylinder, which tastes great and is difficult to clean. 3. In addition, the full-automatic cat litter box under the toilet can't escape the entrance height above 300mm. Looking at the picture, it is close to 400mm. Short-legged cat and kitten will need a ladder. In addition, I would like to ask, does this have the function of changing sand with one key? How to take out the inner barrel?
The circle is nice
The round style has a high color value.
Great
The concept is good. Have you developed it?
How cool
Wow, Yan is really worth a lot.