实验室常规的烧瓶承托架放置50 mL的小三颈瓶或者单颈瓶时，圆底瓶很容易发生倾倒，于是就设计了这个50 mL三颈瓶/单颈瓶专用的承托架，保证实验过程圆底瓶不会发生倾倒。

使用50 mL三颈瓶时，只用承托架就行，如封面图所示，三颈瓶的两个侧颈恰好卡在卡轴之间；使用50 mL单颈瓶时，承托架扣可以保持单颈瓶始终直立。

打印时建议使用20%的螺旋体填充，保证强度。

安装方法：将三颈瓶/单颈瓶放置在承托架上，使用单颈瓶时再将卡扣从上方扣下即可。使用后如有改进建议欢迎留言交流。

再也不用担心实验过程中烧瓶倾倒了！

In laboratories, conventional flask support stands often fail to securely hold 50 mL small tripod or monopod flasks, as the round-bottomed flasks are prone to tipping over. To address this issue, I designed this specialized support stand exclusively for 50 mL tripod/monopod flasks, ensuring the round-bottomed flasks remain stable during experiments.

When using a 50 mL tripod flask, only the support stand is needed. As shown in the cover image, the two side necks of the tripod flask fit securely between the clamping shafts. For 50 mL monopod flasks, the support stand's clip ensures the flask remains upright at all times.

For printing, it is recommended to use 20% gyroid infill to ensure sufficient strength.

Installation method: Place the tripod or monopod flask on the support stand. When using a monopod flask, simply fasten the clip from the top. If you have any suggestions for improvement after use, feel free to leave feedback in the comments.

No more worrying about flask tipping during experiments!

50 mL三颈瓶/单颈瓶承托架 Tripod Flask/Monopod Flask Support Stand

0.2mm layer, 3 walls, 20% infill

0.2mm layer, 2 walls, 15% infill