Locking Mechanism Design for Consumer Product Blind

in 3D Modeling Design held by lkharr

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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

Post Similar Contest

Prize #1: Under $799

Created: Sun, 10 Dec 2017 21:49:08 +0000
Ended: Fri, 29 Dec 2017 21:49:08 +0000
Entries: 39
Designers: 21

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Entries

= Buyer's Rating

1st Winner

#22 VERSION 3 by RBLdesign

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SolidWorks 2016 — vers 3

2017-12-17 17:43:59

#16 version 2 by RBLdesign

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2017-12-15 17:58:43

#3 Catch1 by DesignAssist

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2017-12-12 17:35:25

#15 Final Concept by DesignAssist

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2017-12-15 15:42:42

#10 locking mechanism by RBLdesign

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SolidWorks 2016 — presentation

2017-12-14 15:01:46

#7 Modified Concept by DesignAssist

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PTC Creo Parametric 4 — both asm

2017-12-13 13:09:56

#2 Snap Lock by kspeedy28

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SolidWorks 2017 SP5 — upper

2017-12-12 17:20:42

#9 Locking mechanism by MR. CAD DESIGNS

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2017-12-13 18:39:17

#1 Press and Twist by Duncan SmartEng

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2017-12-12 06:51:04

#5 Aérospace inspired hidden lock mechanism by BuzzBen

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STEP/STP 3D Modeling A203 — 1835 CADCrowd HiddenLock

2017-12-13 00:59:26

#14 Locking Mechanism Design for Consumer Product by Ratnesh_kumar

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Solidwork Step file — Snap lock joint

2017-12-15 15:07:17

#4 Link System Concept showing use of Military Standards application by BuzzBen

Declined

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STEP/STP 3D Modeling AP203 — 1835 CADCrowd MIL-STD

2017-12-13 00:19:49

#39 Locking Mechanism by unocuatro

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2017-12-29 03:34:59

#28 Slide Lock revision by kspeedy28

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SolidWorks 17 SP5 — Locking mech Version 2

2017-12-18 10:24:43

#29 Locking Mechanism Design for Consumer Product by edward m barnes

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2017-12-18 16:01:33

#27 locking_mechanism_consumer_product_concept-3.stp by Karthikeyan Arumugam

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2017-12-18 09:37:52

#30 Locking Mechanism curve by Oliver Marcano

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CATIAV5 R21 — Locking Mechanism curve

2017-12-18 16:50:28

#31 Lucking Mechanism Design - by Adriano Ordoz Barissa by Adriano Ordoz Barissa

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2017-12-19 14:02:23

#32 Concept3 by DesignAssist

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2017-12-19 22:05:20

#33 Locking Mechanism by Mahbub

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CATIA — Locking 01

2017-12-20 03:55:07

#34 Locking Mechanism by Straightedge

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PTC Creo Parametric 3.0 — lock-mech-1

2017-12-20 17:40:29

#35 locking mechanism 3 by MR. CAD DESIGNS

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IGES / IGS File Design -- — Assembly centre round

2017-12-24 17:14:48

#36 Locking Mechanism Diagonal by Oliver Marcano

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CATIAV5 R21 — Locking Mechanism Diagonal

2017-12-26 16:38:46

#37 1512938918CAD_Crowd_v2 by Yohanes Ujang

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2017-12-27 10:58:22

#38 Minimalist Lock System by Steven wijay

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2017-12-29 03:30:23

#26 More intuitive - I submitted the locking mechanism by Saif

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Autodesk Fusion 360 — dfg

2017-12-18 00:05:42

#25 plus design ideas by Saif

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Autodesk Fusion 360 — Minmalism

2017-12-17 23:28:24

#24 2nd design - please see all my designs- by Saif

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Autodesk Fusion 360 — interferance v7 3 Direction draft

2017-12-17 23:24:52

#23 1st design -see all my designs please- by Saif

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Autodesk Fusion 360 — interferance v4 2 Direction Draft

2017-12-17 23:23:21

#21 LOCKING MECHANISM 2 by MR. CAD DESIGNS

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2017-12-17 16:29:48

#20 Locking mechanism by injected molded part by MSABOUBH

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2017-12-17 15:03:43

#19 snap on lock by ferrabi

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Autodesk Inventor 2017 — Locking2

2017-12-17 13:43:17

#18 Locking Mechanism Design for Consumer Product by sherifelsheikh

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3D PDF Files — Locking Mechanism Presentation

2017-12-16 14:48:37

#17 Locking1 by ferrabi

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Autodesk Inventor 2017 — Locking1

2017-12-16 12:41:44

#13 PB model 1 by Artspace

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Trimble SketchUp (Google) V17 — PB 02 1

2017-12-15 11:42:08

#12 locking_mechanism_consumer_product_concept-2.stp by Karthikeyan Arumugam

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2017-12-15 10:05:42

#11 locking_mechanism_consumer_product_concept-1.stp by Karthikeyan Arumugam

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2017-12-15 07:48:34

#8 locking_mechanism_consumer_product_concept-1.stp by Karthikeyan Arumugam

Declined

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PTC Creo Parametric 2.0 — Locking Mechanism design for Consumer Product- Concept-1

2017-12-13 15:23:47

#6 Locking mechanism type A and type B by Artspace

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2017-12-13 11:26:40

Discussion

lkharr

Buyer

Fri, 29 Dec 2017 18:11:37 +0000

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

coldmonk

Wed, 27 Dec 2017 11:56:58 +0000

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.

Saif

Designer

Sun, 17 Dec 2017 19:10:57 +0000

you left a space between the handle and your locking mechanism
must this area be free?

lkharr

Buyer

Fri, 15 Dec 2017 14:13:12 +0000

Yes The pieces will need to be locked and unlocked multiple times per day

lkharr

Buyer

Fri, 15 Dec 2017 14:12:34 +0000

Yes it will be injection molded

MSABOUBH

Designer

Fri, 15 Dec 2017 13:41:33 +0000

Is it plastic injected part?

Saif

Designer

Fri, 15 Dec 2017 10:44:59 +0000

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

lkharr

Buyer

Wed, 13 Dec 2017 16:42:38 +0000

How does the head detach once it's been Locked?

lkharr

Buyer

Wed, 13 Dec 2017 02:07:29 +0000

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!

JACS

Tue, 12 Dec 2017 05:39:26 +0000

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.

Mahmoud_Farghal

Mon, 11 Dec 2017 23:26:37 +0000

It would be really helpful if you attached a similar product to the one you want. just so we don't get lost.

lkharr

Buyer

Mon, 11 Dec 2017 15:50:28 +0000

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!

MR. CAD DESIGNS

Designer

Mon, 11 Dec 2017 15:42:47 +0000

But, as optibild said we need its application and forces involved to solve it better.

MR. CAD DESIGNS

Designer

Mon, 11 Dec 2017 15:24:13 +0000

Cool project. I will participate.

sherifelsheikh

Designer

Mon, 11 Dec 2017 12:23:29 +0000

What is the force applied in the lock position that could cause this lock to open unexpectedly?

Ratnesh_kumar

Designer

Mon, 11 Dec 2017 06:55:48 +0000

Please make the contest prepaid hence will intend to give you right and best solution ...

milivojastudio

Sun, 10 Dec 2017 23:54:34 +0000

verify payment.

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