Locking Mechanism Design for Consumer ProductBlind
in
3D Modeling Design
held by
lkharr
Last seen:
September 10, 2018
Contest Ended, Winner(s) have been selected.
Description:
We are looking for a locking mechanism for our upcoming product that is simple and minimalistic, yet very robust in how it locks the two pieces together. When locked there will be lateral stresses forcing the pieces to slide apart. We want there to be virtually no chance of the pieces coming apart by accident while locked, and the mechanism must be simple and intuitive. Items that must reamin the same are the length and width of the objects. Enjoy full freedom to change the trapizod shape.
Please refer to attached images for some of our previous ideas. These are simplistic, but they are either not aestheticly pleasing or they do not provide a reliable lock while the product is in use.
We have uploaded 4 different file types because we wern't sure what your preference would be. Please also take a look at the attached images to see the other mecanisms that we have designed thus far. These are the ones that we like for simplicity and minimalism sake but they are not the most effective or intuitive.
Wants:
Simplicity, minimalism, effectiveness of lock, intuitive design
Don't Wants:
Ideally, the mechanism would be internal or along the long edge of the pieces. We are not looking for something with various other pieces that will be needed to be manufactured.
Software:
- Autodesk Fusion 360
Prepaid PrizeEntries
#3 Catch1
by DesignAssist
Positive lock catch designed for injection moulding. Please message me if you need detailed explanation
Dec 12, 2017 17:35
#10 locking mechanism
by RBLdesign
Hi. Here is my offer. I hope the presentation is clear enough.
Feedback is welcome.
Regards.
Feedback is welcome.
Regards.
Dec 14, 2017 15:01
#16 version 2
by RBLdesign
Hi. Here is the aestetic update. My opinion is that a video file can hold much more info than a static cad file.
Anyway, attached the cad files also.
Regards.
Anyway, attached the cad files also.
Regards.
Dec 15, 2017 17:58
#1 Press and Twist
by Duncan SmartEng
This design uses smooth, curved holds to guide both pieces into firm contact.
The only way to disengage both members is to twist.
I would shorten the grips for the actual design to ensure they can fit into the slots, but this is a fair representation of aesthetics and function.
The only way to disengage both members is to twist.
I would shorten the grips for the actual design to ensure they can fit into the slots, but this is a fair representation of aesthetics and function.
Dec 12, 2017 6:51
#2 Snap Lock
by kspeedy28
Simple design, slide it in, and it Snaps in place. To disassemble push down with thumb and slide apart.
Dec 12, 2017 17:20
#5 Aérospace inspired hidden lock mechanism
by BuzzBen
This concept shows a simple design inspired by current aérospace technics for a sturdy link.
Geometry allows easy molding and hidden locking mechanism keeps a clean look in both assembled and disassembled configuration for a very intuitive Assembly experience.
Simple 3 parts design, 3rd part is a reliable Standard part I used in the past.
Dissassembly required force is adjustable (at assembly) within a range from virtually 0 lbs to 5lbs plus friction in one degree of liberty. Other 5 degrees are fixed.
Geometry allows easy molding and hidden locking mechanism keeps a clean look in both assembled and disassembled configuration for a very intuitive Assembly experience.
Simple 3 parts design, 3rd part is a reliable Standard part I used in the past.
Dissassembly required force is adjustable (at assembly) within a range from virtually 0 lbs to 5lbs plus friction in one degree of liberty. Other 5 degrees are fixed.
Dec 13, 2017 0:59
#9 Locking mechanism
by MR. CAD DESIGNS
Plz see the attached files, and plz rate the entry
thanks
thanks
Dec 13, 2017 18:39
#4 Link System Concept showing use of Military Standards application
by BuzzBen
Pros:
1- Capability proven design - Sturdy
2- Wide variety of compatible devices on market (Handles, angles, extensions...)
3- Standards parts available; Supply chain already in place
4- Minimal In-house Complexity
Cons:
1- Bulky
2- Military look
1- Capability proven design - Sturdy
2- Wide variety of compatible devices on market (Handles, angles, extensions...)
3- Standards parts available; Supply chain already in place
4- Minimal In-house Complexity
Cons:
1- Bulky
2- Military look
Dec 13, 2017 0:19
#14 Locking Mechanism Design for Consumer Product
by MILARS
All the design has been considered in injection moulding. some of the design is for high impact locking and same are for open-close joint. Please rate and share your feedback.
Dec 15, 2017 15:07
#6 Locking mechanism type A and type B
by Artspace
Type A
1. Simple, modern minimalist, friendly and easy to use
2. Effectiveness of lock and intuitive design
3. Good for internal and with long edges of two pieces
4. Works for both plastic, metal and rubber
5. No more smaller pieces to avoid additional manufacturing
Type B
1. Same design but one thing is good for this item has a unique mould
1. Simple, modern minimalist, friendly and easy to use
2. Effectiveness of lock and intuitive design
3. Good for internal and with long edges of two pieces
4. Works for both plastic, metal and rubber
5. No more smaller pieces to avoid additional manufacturing
Type B
1. Same design but one thing is good for this item has a unique mould
Dec 13, 2017 11:26
#8 locking_mechanism_consumer_product_concept-1.stp
by Karthikeyan Arumugam
Declined
Hi ,
Please find attached locking mechanism for consumer product concept 1 files for your review.
Thanks and Best Regards
Karthikeyan Arumugam
Please find attached locking mechanism for consumer product concept 1 files for your review.
Thanks and Best Regards
Karthikeyan Arumugam
Dec 13, 2017 15:23
#11 locking_mechanism_consumer_product_concept-1.stp
by Karthikeyan Arumugam
Hi ,
Please find attached Updated locking mechanism for consumer product concept 1 files for your review.
Hope I have explained better .If you still need clarity please let me know.
Thanks and Best Regards
Karthikeyan Arumugam
Please find attached Updated locking mechanism for consumer product concept 1 files for your review.
Hope I have explained better .If you still need clarity please let me know.
Thanks and Best Regards
Karthikeyan Arumugam
Dec 15, 2017 7:48
#12 locking_mechanism_consumer_product_concept-2.stp
by Karthikeyan Arumugam
Hi ,
Please find attached locking mechanism for consumer product concept 2 files for your review.
Please refer pdf file for working mechanism .
Thanks and Best Regards
Karthikeyan Arumugam
Please find attached locking mechanism for consumer product concept 2 files for your review.
Please refer pdf file for working mechanism .
Thanks and Best Regards
Karthikeyan Arumugam
Dec 15, 2017 10:05
#13 PB model 1
by Artspace
1. I attached the draft render only for your initial viewing, if you like the concept i will finalized the render to make it realistic
2. The edge can be transform into round a bit for another design option to make it a sleek
2. The edge can be transform into round a bit for another design option to make it a sleek
Dec 15, 2017 11:42
#20 Locking mechanism by injected molded part
by MSABOUBH
See attached the idea of the Locking mechanism by injected molded part . This idea will provide manufacturing and functional repeat-ability and durability.
Dec 17, 2017 15:03
#21 LOCKING MECHANISM 2
by MR. CAD DESIGNS
PLZ SEE ATTACHED IMAGES AND FILE FOR DESCRIPTION. PLZ RATE THE ENTRY.
Dec 17, 2017 16:29
#23 1st design -see all my designs please-
by Saif
It is recommended to see the features fro the attached file so you can get the idea. and I can help with the simulation -stress analysis- I am a mechanical engineering student.
Dec 17, 2017 23:23
#24 2nd design - please see all my designs-
by Saif
It is recommended to see the features of the attached file so you can get the idea. and I can help with the simulation -stress analysis- I am a mechanical engineering student.
Dec 17, 2017 23:24
#25 plus design ideas
by Saif
please if you don't recommend my previous 1st and 2nd designs, check this attachment and this what is available for your application without adding more parts. I can help with that. and I can help with the simulation -stress analysis- I am a mechanical engineering student.
Dec 17, 2017 23:28
#26 More intuitive - I submitted the locking mechanism
by Saif
it is a simple key in your design to be more intuitive and easy to use. please check my other designs
Dec 18, 2017 0:05
#27 locking_mechanism_consumer_product_concept-3.stp
by Karthikeyan Arumugam
Hi ,
Please find attached locking mechanism for consumer product concept 3 files for your review.
Please refer pdf file for project overview .
Thanks and Best Regards
Karthikeyan Arumugam
Please find attached locking mechanism for consumer product concept 3 files for your review.
Please refer pdf file for project overview .
Thanks and Best Regards
Karthikeyan Arumugam
Dec 18, 2017 9:37
#28 Slide Lock revision
by kspeedy28
Hello, I have uploaded a revised version of my earlier design. You had mentioned concerns of dried paint clogging the mechanism, so I moved the release lever under the main body (I could also move it to the very bottom, but was not sure if it attached to something). To release simply pull the lever down with the tip of a finger.
The mechanism should now be protected form paint raining down on it, and the pin movement distance has been shortened, so less pressure is required to open it and increase durability/life expectancy.
I resubmitted it because I was not sure if you saw the revision. Thank you.
The mechanism should now be protected form paint raining down on it, and the pin movement distance has been shortened, so less pressure is required to open it and increase durability/life expectancy.
I resubmitted it because I was not sure if you saw the revision. Thank you.
Dec 18, 2017 10:24
#30 Locking Mechanism curve
by Oliver Marcano
Locking Mechanism curve, minimalist design, easy to manufacture, widely used in the aeronautical and aerospace industry, already proven in the design of turbine blades for aircraft.
Dec 18, 2017 16:50
#31 Lucking Mechanism Design - by Adriano Ordoz Barissa
by Adriano Ordoz Barissa
My biggest concern in this project was to get a simple solution that would make the final part easy to manufacture.
I am an injection mold designer and have carefully analyzed the parts in order to design a moldable part.
The locks and their operation are very simple, just observe the drawing to understand.
I am an injection mold designer and have carefully analyzed the parts in order to design a moldable part.
The locks and their operation are very simple, just observe the drawing to understand.
Dec 19, 2017 14:02
#35 locking mechanism 3
by MR. CAD DESIGNS
Hi
In this entry Spring component is moulded with the handle part. Locking procedure includes - aligning the protrusion , placing in and then rotating.
PLz rate the entry, all your suggestions are welcome.
In this entry Spring component is moulded with the handle part. Locking procedure includes - aligning the protrusion , placing in and then rotating.
PLz rate the entry, all your suggestions are welcome.
Dec 24, 2017 17:14
#36 Locking Mechanism Diagonal
by Oliver Marcano
Locking Mechanism Diagonal, minimalist design, easy to manufacture, widely used in the aeronautical and aerospace industry, already proven in the design of turbine blades for aircraft.
Dec 26, 2017 16:38
#37 1512938918CAD_Crowd_v2
by Yohanes Ujang
This is my original design, quick release design and secure enough. I have a litlle bit protrude finger feature to make them easy to release. Both parts still can be molded easily.
Dec 27, 2017 10:58
#38 Minimalist Lock System
by Steven INA
Lock Easily, minimalist, and strong.
Hope you like this design.
Awaiting your feedback.
Best Regards
Steven
Hope you like this design.
Awaiting your feedback.
Best Regards
Steven
Dec 29, 2017 3:30
Discussion
Howdy, Everyone! We would like to thank each of y'all for your work in helping us to design the best possible locking mechanism for our product! There were some incredible designs that really were innovative, minimalistic, and simplistic. We would like to congratulate RBL Designs on being chosen as the winner and for his help along the way!
Thanks again and be on the lookout for future contests from us!
Landon and John
1310 Ventures
Thanks again and be on the lookout for future contests from us!
Landon and John
1310 Ventures
So you want to design an attaching system to join different brush heads to a common handle. Also could you please tell if the brush+handle device will be manually operated or by a machine. Also tell what are you going to apply with the brush, whether a powder/oil/paint etc. Thank you.
you left a space between the handle and your locking mechanism
must this area be free?
must this area be free?
Yes The pieces will need to be locked and unlocked multiple times per day
Yes it will be injection molded
Is it plastic injected part?
does it have a lot of going in and out?
or you want to make the part in its place for a long time or for product life
or you want to make the part in its place for a long time or for product life
How does the head detach once it's been Locked?
Howdy guys,
So we do not have a hard number or unit for the force applied that it needs to withstand. With that being said, this is a paint brush head, so think of the force that is applied to a paintbrush while you are holding it at an angle. We want it to obviously be able to withstand that force with possibly a safety factor of around 3 or 4, just to ensure that there is no possible way whatsoever that the brush will accidentally pop out of place while painting. Please let us know if you have any other questions. Thanks!
So we do not have a hard number or unit for the force applied that it needs to withstand. With that being said, this is a paint brush head, so think of the force that is applied to a paintbrush while you are holding it at an angle. We want it to obviously be able to withstand that force with possibly a safety factor of around 3 or 4, just to ensure that there is no possible way whatsoever that the brush will accidentally pop out of place while painting. Please let us know if you have any other questions. Thanks!
It would also be most helpful to attach a basic sketch of the forces directions. There are to be 2 things to consider, the force required to attach and disconnect the 2 pieces together, but also the eventual force or stress when using the assembled tool. We can design an attachment that fits the first set of force but that might not be appropriate for the second set of forces/stress when the tool is being used. We also need that to consider mechanical clearance between the 2 parts. Thanks.
It would be really helpful if you attached a similar product to the one you want. just so we don't get lost.
Howdy All,
The product is a painting tool and will be made of injection molded plastic, so the forces shouldn't be that great. Honestly, I'm not completely sure what they'll be, but lets just say that its somewhere around 5-7 pounds at its maximin that will be trying to force the pieces apart.I'm working on verifying payment. Sorry for the holdup on that.
Thanks!
The product is a painting tool and will be made of injection molded plastic, so the forces shouldn't be that great. Honestly, I'm not completely sure what they'll be, but lets just say that its somewhere around 5-7 pounds at its maximin that will be trying to force the pieces apart.I'm working on verifying payment. Sorry for the holdup on that.
Thanks!
But, as optibild said we need its application and forces involved to solve it better.
Cool project. I will participate.
What is the force applied in the lock position that could cause this lock to open unexpectedly?
Please make the contest prepaid hence will intend to give you right and best solution ...
verify payment.
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