Design Concept
This accessory is designed to solve the problem of the PTFE tube bending right at the entry to the bowden connector on the tool head of the Creality Hi. It basically just keeps the tube straight to reduce friction.
This is a remix of my own model. Version 2 works great. It's been very popular here in Creality Cloud. I've been using it on my printer for months without any issues. So what changed?
I added a tube shaft to extend the length and also act as an easy method to release the PTFE tube by pressing down on the pin.
Why not add it to the original model? I almost lost the model when I removed version 1 and I will be updating both versions in the future. It's just easier this way.

Printing Suggestions
0.20mm Layer Height
2-3 Walls
10-15% Infill will do fine
Use a brim if you have a problem with bed adhesion
No Support needed.

Assembly
Print both parts. Make sure they are clean (You don't want pieces of filament falling into the tool head)
Snap the clip over the head's power cord, gently squeeze the opposite side to hook them into place onto the tool head cover. Push it down for a snug fit.
Insert the tube shaft - Make sure it moves freely.
Insert your tube and you're done. When you want to remove the tube just press down gently on the pin to release the tube from the connector.

If you find this accessory useful in anyway - please leave a LIKE and happy printing!!

Why not print both versions and see which one you prefer. Version 2 can be found here...

https://www.crealitycloud.com/model-detail/68e01f07aaaa058eab416e41

Creality Hi Head Tube Support v3

version 3 - 0.2mm layer, 2 walls, 10% infill

Creality Hi head Hi 0.14mm layer, 3 walls, 15% infill