IP Library › Granted Patent US 11,786,015
Granted Patent B2
US 11,786,015 · App. 17/879,493 · Granted Oct 17, 2023

Safety release buckle

Inventors: John Pontaoe (Chicago, IL); Steve Keller (Island Lake, IL)
Assignee: Illinois Tool Works Inc.
A44B11/2592
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Quick Facts
Patent No.
US 11,786,015
App. No.
17/879,493
Granted
Oct 17, 2023
Kind
B2
Abstract

A buckle assembly that includes a male buckle component to mate with a female buckle component into a securely connected position. The male buckle component includes a main body, a mating guide beam, and one or more lateral arms coupled to the main body to deflect about a pivot point. Each of the one or more lateral arms includes a flexible lateral arm and a button. The button engages the female buckle component via a latching ledge, which defines a sloped transition from the flexible lateral arm to the button. The female buckle component includes a housing that defines a button aperture to secure the button of the male component, a disengagement aperture proximal to the button aperture, and a pocket to receive the male buckle component.

Claims (52)

1. A male buckle component configured to mate with a female buckle component into a securely connected position, the male buckle component comprising:

a main body;

a mating guide beam; and

one or more lateral arms coupled to the main body and configured to deflect about a pivot point, each of the one or more lateral arms comprising:

a flexible lateral arm, and

a button, wherein the button is configured to engage the female buckle component via a latching ledge,

wherein each of the one or more lateral arms defines a set of opposed sloped transitions from the flexible lateral arm to the button, and

wherein the set of opposed slope transitions is configured to release the male buckle from the female buckle component.

2. The male buckle component of claim 1 , wherein each of the set of opposed sloped transitions is sloped upward from the pivot point to the button of the flexible lateral arm.

3. The male buckle component of claim 1 , wherein each of the set of opposed sloped transitions of the latching ledge defines a gradual transition.

4. The male buckle component of claim 1 , wherein each of the set of opposed sloped transitions of the latching ledge defines an obtuse angle relative to a length of the flexible lateral arm.

5. The male buckle component of claim 1 , wherein at least one of the set of opposed sloped transitions is linear.

6. The male buckle component of claim 1 , wherein at least one of the set of opposed sloped transitions is curved.

7. The male buckle component of claim 1 , wherein at least one of the set of opposed sloped transition is stepped.

8. The male buckle component of claim 1 , wherein at least one of the set of opposed sloped transitions comprises a plurality of faces that collectively define a profile of the sloped transition.

9. The male buckle component of claim 1 , wherein at least one of the set of opposed sloped transitions enables a lock ledge of the female buckle component to gradually engage and exert inward force upon the flexible lateral arm to expand and release the male buckle from the female buckle component.

10. A buckle assembly comprising:

a male buckle component configured to mate with a female buckle component into a securely connected position, the male buckle component comprising:

a main body;

a mating guide beam; and

one or more lateral arms coupled to the main body and configured to deflect about a pivot point, each of the one or more lateral arms comprising:

a flexible lateral arm, and

a button, wherein the button is configured to engage the female buckle component via a latching ledge,

wherein each of the one or more lateral arms defines a set of opposed sloped transitions from the flexible lateral arm to the button, and

wherein the set of opposed sloped transitions is configured to release the male buckle from the female buckle component; and

the female buckle component configured to mate with the male buckle component, the female buckle component comprising:

a housing, wherein a side of the housing defines:

a button aperture configured to secure the button of the male component;

a disengagement aperture proximal to the button aperture; and

a pocket configured to receive the male buckle component.

11. The buckle assembly of claim 10 , wherein each of the set of opposed sloped transitions is sloped upward from the pivot point to the button of the flexible lateral arm.

12. The buckle assembly of claim 10 , wherein each of the set of opposed sloped transition of the latching ledge defines a gradual transition.

13. The buckle assembly of claim 10 , wherein each of the set of opposed sloped transitions of the latching ledge defines an obtuse angle relative to a length of the flexible lateral arm.

14. The buckle assembly of claim 10 , wherein at least one of the set of opposed sloped transitions is linear.

15. The buckle assembly of claim 10 , wherein at least one of the set of opposed sloped transitions is curved.

16. The buckle assembly of claim 10 , wherein at least one of the set of opposed sloped transitions is stepped.

17. The buckle assembly of claim 10 , wherein at least one of the set of opposed sloped transitions comprises a plurality of faces that collectively define a profile of the sloped transition.

18. The buckle assembly of claim 10 , wherein the set opposed sloped transitions enables a lock ledge of the female buckle component to gradually engage and exert inward force upon the flexible lateral arm to expand and release the male buckle from the female buckle component.

19. A buckle assembly comprising:

a male buckle component configured to mate with a female buckle component into a securely connected position, the male buckle component comprising:

a main body;

a mating guide beam; and

a pair of lateral arms coupled to the main body and configured to deflect about a pivot point, each of the one or more lateral arms comprising:

a flexible lateral arm, and

a button positioned at a distal end of the flexible lateral arm, wherein the button is configured to engage the female buckle component via a latching ledge,

wherein each of the pair of lateral arms defines a set of opposed sloped transitions between the flexible lateral arm and the button configured to release the male buckle from the female buckle component by enlarging at least a portion of the female buckle-component; and

the female buckle component configured to mate with the male buckle component, the female buckle component comprising:

a housing, wherein a side of the housing defines:

a button aperture configured to secure the button of the male component;

a disengagement aperture proximal to the button aperture; and

a pocket configured to receive the male buckle component.

20. The buckle assembly of claim 19 , wherein each of the set of opposed sloped transitions is sloped upward from the pivot point to the button of the flexible lateral arm.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 2, 2022
From: PONTAOE, JOHN; KELLER, STEVE
To: ILLINOIS TOOL WORKS INC.
Reel/Frame 060700/0330 →
Continuity (2)
Provisional Application 63249432 · Sep 28, 2021
Related Publication 20230100046A1 · Mar 30, 2023
Cited By (3)
US 1,080,454 US 1,097,874 US 1,100,737