Claims
- 1. A one-piece plug for a panel aperture comprising a plate member having a flat, planar inside face portion, a peripheral edge and a plurality of resilient legs which depend from said plate member from the inside face portion side thereof adjacent said peripheral edge, said plate member having a plurality of spaced recesses embossed on the inside face thereof and adjacent each leg and said peripheral edge, said legs being formed by extensions of the plate member, each leg having: a first portion integrally joined to said peripheral edge which is folded back onto the inside face portion of said plate member and is positioned within said recesses and abutting the bottom of said recesses so as to lie substantially flush with and substantially in coplanar relationship with the said inside face portion of said plate member, each of said recesses having a width substantially equal to said first portions of said legs, a second portion which extends substantially at right angles to said plate member, and a third portion extending from said second portion, said third portion including a retaining part and an inwardly inclined lead-in part, said second and third portions of each of said legs projecting from the plate member at a position radially inwardly of said peripheral edge thereby leaving said peripheral edge of said plate member unbroken.
- 2. A plug as claimed in claim 1 including a sealing member of deformable material located on the plate member outside the legs so as to overlie at least a part of the folded back portions of the legs.
- 3. A plug as claimed in claim 2 in which the sealing member is adhered to the plate member.
- 4. A plug as claimed in claim 2 in which the sealing member has a groove arranged to contain the periphery of the plate member.
- 5. A plug as claimed in claim 2 in which the sealing member is cured and bonded to the plate member.
- 6. A plug as claimed in claim 2 in which the sealing member is of a flowable plastics material.
- 7. A one-piece plug for a panel aperture comprising a plate member having a flat, planar inside face portion, a peripheral edge and a plurality of resilient legs which depend from said plate member from the inside face portion side thereof adjacent said peripheral edge, said plate member having a plurality of spaced recesses embossed on the inside face thereof and adjacent each leg and said peripheral edge, said legs being formed by extensions of the plate member, each leg having: a first portion integrally joined to said peripheral edge which is folded back onto the inside face portion of said plate member and is positioned within said recesses and abutting the bottom of said recesses so as to lie substantially flush with and substantially in coplanar relationship with the said inside face portion of said plate member, each of said recesses having a width substantially equal to said first portions of said legs, a second portion which extends substantially at right angles to said plate member, and a third portion extending from said second portion, said third portion including a snap engaging knee formed by an outwardly inclined retaining part and an inwardly inclined lead-in part, said second and third portions of each of said legs projecting from the plate member at a position radially inwardly of said peripheral edge thereby leaving said peripheral edge of said plate member unbroken.
Parent Case Info
This is a continuation, of application Ser. No. 543,087, filed Jan. 22, 1975, now abandoned.
US Referenced Citations (4)
Continuations (1)
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Number |
Date |
Country |
Parent |
543087 |
Jan 1975 |
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