Catch latch

Catch latch generator. More...

Collaboration diagram for Catch latch:

Files
file	catch_latch.scad
	A catch latch generator.

Functions
module	catch_latch (size=5, screw, latch, catch, p_bevel, p_width, p_height, align, verb=0)
	A catch latch generator. More...

Detailed Description

Catch latch generator.

Requires:
include <omdl-base.scad>;
include <models/3d/fastener/screws.scad>;
include <parts/3d/fastener/catch_latch.scad>;

Function Documentation

catch_latch()

module catch_latch	(	size	= 5,
		screw	,
		latch	,
		catch	,
		p_bevel	,
		p_width	,
		p_height	,
		align	,
		verb	= 0
	)

A catch latch generator.

Parameters

size	<decimal-list-6 | decimal> latch size; a list [px, py, pz, bx, by, bz], the latch profile and base-mount dimensions, or a single decimal px and the remainder using predefined scaling of px.
screw	<decimal-list-5 | decimal> mount screw hole specifications; a list [d, t, h, r, b], the hole-diameter, tolerance, head-diameter, recess-height, bevel-height, or a single decimal for the hole diameter.
latch	<integer-list-1 | integer> latch; the latch type; {1=no mount, 2=vertical mount, 3=horizontal mount}.
catch	<<integer, decimal, decimal> | integer> catch; a list [t, h, g], the catch type, thickness, and gap, or a single decimal t for the catch type; {1=no mount, 2=vertical mount, 3=horizontal mount}.
p_bevel	<decimal-list-3> profile beveling; a list [f, v, h], the flat-height, bevel-height, bevel-width, specified as a percentage of the latch size.
p_width	<decimal-list-3> profile width shaping; a list [t, c, h], the width of the throat, catch, head, specified as a percentage of the latch size.
p_height	<decimal-list-3> profile height shaping; a list [t, s, e], the height of the throat-end, catch-start, catch-end, specified as a percentage of the latch size.
align	<integer-list-3> object alignment; a list [x, y, z], the latch or catch alignment. Available alignment options depends on the object and its mount-type.
verb	<integer> console output verbosity {0=quiet, 1=info}.

Construct a catch and latch.

Catch latch example script

    include <omdl-base.scad>;
    include <models/3d/fastener/screws.scad>;
    include <parts/3d/fastener/catch_latch.scad>;
 
    s = 10;
    p = [10, 25, 10];
    c = [5, 4, 10, 2, 1] * s/10;
 
    catch_latch(latch=2, size=s, p_bevel=p, screw=c);
 
    translate([0, s*7, 0]) rotate([0, 0, 180])
    catch_latch(catch=3, size=s, p_bevel=p, screw=c);
 
    // end_include

Catch latch example diagram

top	bottom	diag

Definition at line 361 of file catch_latch.scad.

Here is the call graph for this function: