My eyedropper cap
On 2017-06-19 07:42:00
I made a "cap" for my eyedropper about 7.5 - 8.0 mm in diameter.
It is regrettable that you can not paste the photos here.
> Posting URL of external site or contents to guide access to it
Because it seems useless, those who are interested please try goog with a word that seems to be related.
I uploaded photos to other sites, so it may be found.
Although it is a syringe which can be disposable, since I intend to use it a couple of times, I wanted a cap so that the syringe itself and the surroundings would not get dirty, but just good quality ready-made goods could not be found, I decided to create it.
As for the tip shape of the dropper that I had, if only this tip protection cap is enough, since it is not deep enough, adjust the dimensions using a tubular material.
I chose this silicone tube
Silicone tube MGJG-8.0
> Inner Diameter (mm) 8 Outer Diameter (mm) 10
Cut it to moderate length,
ACE (Ace) Insert the tip protection cap in the tip and complete.
On purpose, we used a cap with an inner diameter of 9 mm which is slightly thinner than the outer diameter of 10 mm in this tube in order to avoid slipping off easily with a little oil.
When assembling it, because it does not enter as it is,
Crush the tube side so as to fold it once and thin it, and insert it into the cap.
As it is, as the tube is distorted, use a toothpick or bamboo chick or the like to push the tube a bit more forcefully from the inside.
It will be completed if the tube spreads firmly and it closely contacts the inside of the cap.
The cap shrinks against the force to be expanded,
Because the power expanding against the crushed force works, the tube stops quite steadily. The kind of adhesive is unnecessary, but worried persons may adhere / heat-bond.
In addition, in actual use, because the dropper is wet and slides with solvent etc.,
Even if there is little allowance for the tube inner diameter and eyedropper drum diameter, it can be mounted and dismounted smoothly.
Depending on the liquid handled by the syringe, there is a possibility that it will become detached if it gets tight in such a tight dimension, so please arrange the dimensions when copying it.
For motorcycle maintenance
On 2014-02-16 18:29:19
Product lineup of M4 nylon nut protection cover was not found and this product was substituted. It was possible to use the inner diameter just by well cutting and adjusting the length.