Bottle Cap Upgrade
in
3D Rendering Services
held by
alwaysj
Last seen:
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Open
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Choosing Finalist
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Ended
Description:
The challenge is to make a water bottle cap that will fit most water bottles in the USA. This bottle cap must also be able to hold 15-20ml of a thicker liquid. A mechanism in the bottle cap allows said viscous liquid to be dispensed into the water below. The liquid chamber must be sealed until the user decides to dispense. If you'd like a shot at the top prize, please use first prinicples and be innovative.
Yes, there are 2 such caps in China that do this (they don't fit USA water bottles). They are outdated in design and bulky so instead of iterating on existing designs, let's start from the fundamentals. Feel free to observe but not be inspired; we're aiming for something completely new here.
Please prioritize and optimize:
-Sealing
-Bottle compatibility
-User experience/ease of use
-Premium Aesthetics
It might be worth referencing Hy-Conn, an a sharktank product that allows firefighters to connect hoses to fire hydrants instantly instead of the usual 20-30 second delay due to threading.
Its a relatively simple project (besides the threading), and I do want it to be a bit of a challenge, so 3 days it is!
Don't hesitate to ask any further questions and good luck!
Wants:
Secure, leak-proof fit (cap must screw on smoothly with consistent torque and no wobble).Innovative mechanism that allows easy operation (one handed if possible).
Don't Wants:
-Inspired by Chinese design-Bulky
-Overly Complex
-Designs that compromise on reliable sealing or clean dispensing
Ask for Sample:
Please submit a high-level concept design first (simple 3D model or render showing overall cap shape, thread interface on a standard USA water bottle neck, basic dispensing feature, and key dimensions).
This is a focused first-principles design project, so prioritize creative yet practical solutions for sealing, clean dispensing, ergonomics.
Additional Information
PLEASE WATCH THE REFERENCE VIDEO IN THE COMMENTSThe bottle cap may be sports/squirt type bottle cap or the traditional twist open/close. Totally up to you. Again, we're aiming for ingenuity here.
It's also important to note that these caps will be disposable and not reusable so any high cost materials are discouraged ie stainless steel etc.
AI files on their own without CAD or some way to show the working mechanism will not be eligible!
Entries
#112 Bottle Cap Upgrade - Design 3
by Inerapello
#111 Bottle Cap Upgrade - Design 3
by Inerapello
#110 Dispensing Bottle Cap Design-2 3D Cad Model with Renderings & Animation
by sohailz
#109 US Bottles Dispensing Cap - Model 2
by sohailz
#108 simple and easy and reusable Bottle Cap
by vsnmechdesign
Download Files
- 3D Solidworks Professional — bottlecap assembly
- 3D Solidworks — bottlecap assembly 203
- 3D Solidworks — bottlecap assembly 214
- 3D Solidworks Professional — bottlecap assembly iges
- 3D Solidworks Professional — bottlecap assembly with bottle
- 3D Solidworks Professional — bottlecap assembly with bottle 203
- 3D Solidworks Professional — bottlecap assembly with bottle 214
- 3D Solidworks Professional — bottlecap assembly with bottle iges
- 3D PDF Files — simple bottle cap design explain
#107 Bottle Cap Upgrade
by danielf4301
#106 Bottle Cap Upgrade - Design 2
by Inerapello
Download Files
#105 Bottle Cap Upgrade - Design 2
by Inerapello
#104 Bottle Cap Upgrade
by Richard_Joe
Download Files
#103 Bottle Cap Upgrade
by Kzswara
#102 Bottle Cap Upgrade
by danielf4301
#101 CapsuleCap V2
by aadare
#100 Bottle Cap Upgrade
by Richard_Joe
Download Files
#99 Snap-Flow Adaptive Dispenser
by NextGen_IoT_LAB
#98 Bottle cap_1
by rendydwiwardana
#97 Concept Picture 🖼️
by thealidev
Download Files
#96 Easy bottle cap upgrade
by giacomov2
Download Files
#95 Assembly-Cap-38mm_Diameter
by Dyhas-130
#94 DECANT Bottle Cap V2
by Jinen Sheth
#93 Sheet metal bracket
by UGlance
Download Files
#92 Bottle Cap concept 2
by abidrasool
Download Files
#91 AquaLock™ & VistoCap
by NextGen_IoT_LAB
#90 Bottle Cap Upgrade - Design 1
by Inerapello
Download Files
#89 Bottle Cap Upgrade - Design 1
by Inerapello
Download Files
#88 Bottle Cap Upgrade
by Mattdos
#87 Bottle Cap Upgrade
by Mattdos
#86 Bottle cap upgrade concept design 1 updated
by joshuajaiyeola
#85 Rotary dispensing bottle cap with tethered cover.
by ioeng
#84 Bottle cap upgrade concept design 1
by joshuajaiyeola
Download Files
#83 Bottle Cap Upgrade
by vsnmechdesign
#82 Bottle Cap Upgrade - Design 1
by Inerapello
Download Files
#81 Bottle_CAP
by ridwans
#80 Bottle Cap Upgrade
by vsnmechdesign
#79 easy Bottle Cap Upgrade
by vsnmechdesign
#78 CapsuleCap
by aadare
#77 Liquid Dispensing Bottle Cap
by sohailz
#76 Dosing bottle cap revision
by AR_CAD_SERVICE
#75 Bottle Cap Upgrade
by Richard_Joe
#74 Disposable Infusion Cap (Frangible Dispensing Assembly)
by Aman_Mandal
Download Files
#72 Bottle Cap Upgrade
by Kzswara
Download Files
#71 Push pull cap with liquid dispenser
by adamrockler
Download Files
#70 bottle cap_CCXX
by ridwans
Download Files
#69 Bottle Cap Upgrade
by Mattdos
#68 Bottle_cup
by sanjap1
Download Files
#66 Dual-Twist Dispensing Closure
by Nuftanan
#65 Bottle Cap Upgrade1
by vsnmechdesign
#64 DECANT Bottle Cap V2
by Jinen Sheth
Download Files
#63 Dual-Twist Dispensing Closure
by Nuftanan
Discussion
Showing last 20 comments - View All
Any changes
Can You Look At It
hi @alwaysj
im already sent CAD file
im already sent CAD file
is there anything specific you prefer i can change the outlet to flipflop or anything you want.
Hey @alwaysj , any improvements that you would like to suggest?
Hi @alwaysj, concerning your recent comments on this design
, yes tit is configured to US bottles (PCO 1810), and both Native CAD files and STEP files are included in the submission.
, yes tit is configured to US bottles (PCO 1810), and both Native CAD files and STEP files are included in the submission.
@alwaysj
please take a look at my design.
please take a look at my design.
Entry 36 is not reuseable once the button is pressed that's the end
Waiting For your Feedback
Was this design with reusability in mind? We're going for a cap thats single use and to be discarded with the bottle its on.
Solid design. However, would love to avoid foil and any puncturing to avoid fragments in drink. The size and overall appearance matches what I had envisioned.
do you have CAD files?
would like it done without puncturing anything as to avoid fragments in the drink
Very nice. Please make it so its not "hold to dispense" but rather a one time activation that dispenses everything
Is it possible to make this with less parts and also make the dispense rate faster with a bigger outlet
Is this configured to US bottles?
Hi @alwaysj , can you rate recent uploads?
I have uploaded measurement of the contraption. I suspect our cap will hold around 50% or less of the reference.
So far, Jinen and AdamRockler are the closest! If you want a shot at the prize, please reference the video and the submissions of both these gentlemen because it seems from current submissions that any upgrades will have to be based on current models. Squirt, flip top, or twist is up to you but Flip top will be preferred!
Please watch the reference video and try to minimize parts! You're a close contender!
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abidrasool
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