Quick detach accessory attachment

• US 9,447,815 B2
• Filed: 10/31/2014
• Issued: 09/20/2016
• Est. Priority Date: 10/31/2014
• Status: Active Grant

• Current Assignee: Magpul Industries
• Original Assignee: Magpul Industries
• Inventors: Roberts, Timothy Eric
• Primary Examiner(s): WAGGENSPACK, ADAM J
• Application Number:
  US14/530,389
• Publication Number:
  US 20160123374A1
• Time in Patent Office: 690 Days
• US Class Current: 1/1
• CPC Class Codes: A45C 13/001 Accessories
• CPC Class Codes: A45F 2003/142 Carrying-straps
• CPC Class Codes: A45F 3/04 Sacks or packs carried on the body by means of two straps passing over the two shoulders
• CPC Class Codes: A45F 3/14 Carrying-straps; Pack-carrying harnesses
• CPC Class Codes: F16B 21/165 with balls or rollers for connections of rods or tubes engaged telescopically F16B7/1409
• CPC Class Codes: F16B 45/00 Hooks; Eyes if the attaching parts or means are concerned, groups F16B13/00, F16B15/00, F16B19/00, F16B25/00, F16B35/00, F16B47/00 take precedence; for hanging pictures or the like A47G1/16; towing hooks for ships B63B21/58; for hoisting or hauling purposes B66C; hooks or eyes with integral parts designed to facilitate quick attachment to cables or ropes at any point F16G11/14
• CPC Class Codes: F16B 45/002 Eyes
• CPC Class Codes: F16B 45/005 characterised by the material
• CPC Class Codes: F41C 23/02 Attachment of slings
• CPC Class Codes: F41C 33/002 Slings for carrying longguns, e.g. straps attachment of slings F41C23/02; shooting harnesses F41C33/001
• CPC Class Codes: F41C 33/006 Clips, hooks or the like, for carrying the weight of smallarms holsters F41C33/02

Abstract

This disclosure provides an accessory attachment, comprising a housing with a top end and a bottom end, at least one locking member, a spring-biased retractor apparatus operable to move the locking member from an engaged position to a disengaged position, and finger grips attached to the retractor apparatus. The accessory attachment may be attached to, or removed from, a mounting receptacle either by pushing or pulling the finger grips toward or away from either end of the housing parallel to a longitudinal axis of the housing.

Claims

1. An accessory attachment, comprising:

a housing with a top end and a bottom end;

at least one locking member;

a spring-biased retractor apparatus that interfaces with the at least one locking member to move the at least one locking member from an engaged position to a disengaged position;

finger grips coupled to the retractor apparatus and disposed on substantially opposite sides of the housing;

wherein the accessory attachment may be attached to, or removed from, a mounting receptacle either by pushing or pulling the finger grips toward or away from either end of the housing substantially parallel to a longitudinal axis of the housing.

2. The accessory attachment of claim 1, wherein the spring-biased retractor apparatus comprises an upper recess for receiving the at least one locking member in a disengaged position, a lower recess for receiving the at least one locking member in another disengaged position, and an engagement surface disposed between the upper recess and the lower recess for supporting the at least one locking member in the engaged position.

3. The accessory attachment of claim 1, further comprising four locking members.

4. The accessory attachment of claim 1, wherein the spring-biased retractor apparatus comprises a hollow column section and a spring attaches to the retractor apparatus within the hollow column section.

5. The accessory attachment of claim 1, wherein the retractor apparatus is biased between two or more springs.

6. The accessory attachment of claim 5, wherein one of the two or more springs is compressed while another of the two or more springs is extended by the pulling or pushing of the finger grips.

7. The accessory attachment of claim 1, wherein the top of the housing is configured to attach to an accessory by one of a clip, hook, loop, buckle, button, or a customized accessory interface.

8. The accessory attachment of claim 1, wherein the finger grips comprise two separate surfaces for gripping.

9. The accessory attachment of claim 8, further comprising a substantially rigid bail that forms a sling loop, wherein the bail has a top rigid bar member and is attached to the sides of the housing by linking members that connect to the housing between the finger grips.

10. The accessory attachment of claim 9, wherein the rigid bail rotates about the housing.

11. The accessory attachment of claim 1, wherein the housing is comprised of an upper housing and a lower housing.

12. The accessory attachment of claim 11, wherein the upper housing and lower housing comprise a vertical groove within which the retractor apparatus may be pulled up or pushed down.

13. The accessory attachment of claim 1, further comprising a crown for retaining the locking members substantially in place with respect to the longitudinal axis of the housing.

14. The accessory attachment of claim 1, wherein the finger grips include ridges that provide a gripping surface and endpoints that slope away from a midpoint.

15. The accessory attachment of claim 1, wherein one or more components are made out of a metal.

16. A firearm accessory attachment system comprising;

a firearm accessory,

a firearm configured with a quick-detach mounting receptacle, an accessory attachment comprising;

a housing with a top end and a bottom end;

at least one locking member;

a spring-biased retractor apparatus that interfaces with the at least one locking member to move the at least one locking member from an engaged position to a disengaged position;

finger grips coupled to the retractor apparatus and disposed on opposite sides of the housing;

wherein the accessory attachment may be attached to, or removed from, the quick-detach mounting receptacle either by pushing or pulling the finger grips toward or away from either end of the housing parallel to a longitudinal axis of the housing.

17. The system of claim 16 wherein the firearm accessory is a sling.

18. The system of claim 16 wherein the finger grips are indirectly coupled to the retractor apparatus.

19. The system of claim 16, wherein the accessory attachment can rotate within the quick-detach mounting receptacle.

20. The system of claim 16, the accessory attachment further comprising one of among a clip, hook, loop, buckle, button, or customized accessory interface.

21. A sling attachment system, comprising:

a sling;

an article, configured with a mounting receptacle, to be supported by the sling;

an accessory attachment that couples the sling to the article, the accessory attachment comprising;

a housing with a top end and a bottom end;

at least one locking member;

a spring-biased retractor apparatus that interfaces with the at least one locking member to move the at least one locking member from an engaged position to a disengaged position;

finger grips coupled to the retractor apparatus and disposed on opposite sides of the housing;

wherein the accessory attachment may be attached to, or removed from, the mounting receptacle either by pushing or pulling the finger grips toward or away from either end of the housing parallel to a longitudinal axis of the housing.

22. The sling attachment system of claim 21, wherein the article is one of:

a backpack, a bag, a piece of luggage, an instrument, or a weapon.

23. The sling attachment system of claim 21, wherein the accessory attachment is configured to attach to an accessory by one of:

a clip, hook, loop, buckle, button, or a customized accessory interface.

24. A tether attachment system, comprising:

a tether;

an article, configured with a mounting receptacle, to be coupled to an end of the tether;

an accessory attachment that couples the tether to the article, the accessory attachment comprising,

a housing with a top end and a bottom end;

at least one locking member;

a spring-biased retractor apparatus that interfaces with the at least one locking member to move the at least one locking member from an engaged position to a disengaged position;

finger grips coupled to the retractor apparatus and disposed on opposite sides of the housing;

wherein the accessory attachment may be attached to, or removed from, the mounting receptacle either by pushing or pulling the finger grips toward or away from either end of the housing parallel to a longitudinal axis of the housing.

25. The tether attachment system of claim 24, wherein the tether comprises a fabric.

26. The tether attachment system of claim 24, wherein the accessory attachment is configured to attach to an accessory by one of:

a clip, hook, loop, buckle, button, or a customized accessory interface.