초록 ▼

The present invention relates to a termination fitting that is mountable adjacent to, but independent of, and before installation of, the soffit. The termination fitting has a mounting bracket, a vent body, a damper assembly and a diffuser. The mounting bracket has a base attachable to a vertical su

The present invention relates to a termination fitting that is mountable adjacent to, but independent of, and before installation of, the soffit. The termination fitting has a mounting bracket, a vent body, a damper assembly and a diffuser. The mounting bracket has a base attachable to a vertical surface and a retainer that can have a generally arc shaped outer wall. The vent body has an inlet end and an outlet end. The outlet end is attachable to the retainer in a rotatable and lockable manner. The damper assembly is connected to the inlet end of the vent body and has a damper housing and a damper. The damper housing has a face that is held in an inclined place to hold the damper in the inclined plane when in a resting position. The diffuser is rotatable relative to the vent body.

대표청구항 ▼

1. A termination fitting for a tube, said termination fitting comprising: a mounting bracket with a base and a retainer, said retainer being generally perpendicular to said base, said retainer having a perimeter opening and said retainer has a wall having a shape of an arc;a vent body defining an ai

1. A termination fitting for a tube, said termination fitting comprising: a mounting bracket with a base and a retainer, said retainer being generally perpendicular to said base, said retainer having a perimeter opening and said retainer has a wall having a shape of an arc;a vent body defining an air flow path and being selectably receivable within said retainer, said vent body having an inlet end and an outlet end, said inlet end being angularly offset from said outlet end so that said air flow path contains a change in direction, and said vent body being rotatable relative to said retainer, wherein said inlet end is positionable to a selected rotational position relative to said retainer and said termination fitting is usable regardless of said selected rotational position of said vent body relative to said retainer, wherein said outlet end of said vent body is laterally received through said perimeter opening in said retainer to connect said vent body to said mounting bracket,wherein said arc has a radius, said radius defining a circle with a circle perimeter, and said arc having a continuous length greater than 50% of said circle perimeter, wherein said vent body can be resiliently held by said retainer and can rotate 360 degrees relative to said retainer while being resiliently held. 2. The termination fitting of claim 1 wherein: said vent body has a flange; andsaid retainer further comprises at least one top tab and at least one bottom tab, said flange being received between said at least one top tab and said at least one bottom tab when said vent body slides into said retainer, wherein said vent body is rotatable relative to said retainer while said flange is received between said at least one top tab and said at least one bottom tab. 3. The termination fitting of claim 2 wherein a fastener can be inserted through said at least one bottom tab and into said flange to lock a rotational orientation of said vent body relative to said retainer. 4. The termination fitting of claim 1 wherein said inlet end is angularly offset from said outlet end by 90 degrees. 5. The termination fitting of claim 1 further comprising a damper assembly with a damper housing and a damper, said damper housing being connected to said inlet end, and said damper housing having a neck. 6. The termination fitting of claim 5 wherein: a plurality of support arms are at said outlet, there being an opening between two of said plurality of support arms; andsaid damper is accessible through said opening. 7. The termination fitting of claim 6 further comprising a diffuser with grill, said grill directing an exhaust flow in a selected direction. 8. The termination fitting of claim 7 wherein said diffuser is rotatable relative to vent body whereby a direction of exhausted gas is selectable by a user. 9. A termination fitting for receiving a terminal end of a tube connected to a fan to be exhausted through a soffit that is mounted on a vertical surface between a fascia board and an exterior wall of a structure, wherein the vertical surface could be the fascia board, said termination fitting comprising: a mounting bracket with a base that is attachable to the vertical surface and a retainer that is perpendicular to said base, said retainer having a retainer plane and having a perimeter opening;a vent body securable to said retainer, said vent body having a first end connectable to the tube with a first end axis parallel to said retainer plane and a second end with a second end axis perpendicular to said retainer plane when said vent body is secured to said retainer by having said second end be laterally received through said perimeter opening of said retainer; anda damper,wherein said damper seals the terminal end of the tube,wherein: said vent body is rotatable relative to said mounting bracket within said retainer, whereby said first end is rotatable relative to said retainer and said second end axis remains parallel to said vertical surface during rotation of said first end, said termination fitting is usable regardless of a rotational position of said vent body relative to said retainer,said retainer has an arc with a radius defining a circle with a circle perimeter, said arc being a continuous arc spanning greater than 50% of said circle perimeter; andsaid vent body comprises a flange, said flange being resiliently received within said retainer, andsaid retainer further comprises at least one top tab and at least one bottom tab, said flange being received between said at least one top tab and said at least one bottom tab when said vent body is connected to said retainer, wherein said vent body is rotatable relative to said retainer while said flange is received between said at least one top tab and said at least one bottom tab. 10. The termination fitting of claim 9 further comprising a diffuser rotatably connected to said vent body. 11. A termination fitting connectable to a vertical surface above a soffit, said termination fitting comprising: a mounting bracket connectable to the vertical surface via at least one connection hole with a connection hole axis;a vent body having an inlet with an inlet axis that is rotatable relative to the mounting bracket, said vent body also having an outlet with an outlet axis that perpendicular to said connection hole axis when said vent body is connected to said mounting bracket, said termination fitting being operable at any position of said vent body relative to said mounting bracket; anda diffuser that is supported by said vent body and rotatable relative to said vent body,wherein: said mounting bracket comprises a retainer, said retainer having an arc with a radius defining a circle with a circle perimeter;said vent body comprises a flange, said flange being received within said retainer, andsaid retainer further comprises at least one top tab and at least one bottom tab, said flange being receivable between said at least one top tab and said at least one bottom tab, whereby said vent body is rotatable within said retainer when said flange is received between said at least one top tab and said at least one bottom tab. 12. The termination fitting of claim 11 wherein said arc has a continuous arc length that is-greater than 50% of said circle perimeter, wherein said vent body is able to be resiliently received within said retainer. 13. The termination fitting of claim 11 further comprising a damper assembly. 14. A termination fitting for a tube, said termination fitting comprising: a mounting bracket with a base and a retainer, said retainer being generally perpendicular to said base;a vent body defining an air flow path and being selectably receivable within said retainer, said vent body having an inlet end and an outlet end, said inlet end being angularly offset from said outlet end so that said air flow path contains a change in direction, and said vent body being rotatable relative to said retainer, wherein said inlet end is positionable to a selected rotational position relative to said retainer and said termination fitting is usable regardless of said selected rotational position of said vent body relative to said retainer,wherein:said retainer has a wall having the shape of an arc;said vent body has a flange; andsaid retainer further comprises at least one top tab and at least one bottom tab, said flange being received between said at least one top tab and said at least one bottom tab when said vent body slides into said retainer, wherein said vent body is rotatable relative to said retainer while said flange is received between said at least one top tab and said at least one bottom tab. 15. A termination fitting for receiving a terminal end of a tube connected to a fan to be exhausted through a soffit that is mounted on a vertical surface between a fascia board and an exterior wall of a structure, wherein the vertical surface could be the fascia board, said termination fitting comprising: a mounting bracket with a base lying in a base plane that is attachable to the vertical surface and a retainer having a retainer plane that is perpendicular to said base plane;a vent body securable to said retainer, said vent body having a first end with a first end axis parallel to said retainer plane and a second end with a second end axis perpendicular to said retainer plane and parallel to said base plane when said vent body is secured to said retainer; anda damper,wherein said damper seals the terminal end of the tube,wherein:said vent body is rotatable relative to said mounting bracket within said retainer, whereby said first end is rotatable relative to said retainer and said second end axis remains parallel to said base plane during rotation of said first end, said termination fitting is usable regardless of a rotational position of said vent body relative to said retainer;said retainer has an arc with a radius defining a circle with a circle perimeter, said arc being a continuous arc spanning greater than 50% of said circle perimeter; andsaid vent body comprises a flange, said flange being resiliently received within said retainer. 16. The termination fitting of claim 14 wherein a fastener can be inserted through said at least one bottom tab and into said flange to lock a rotational orientation of said vent body relative to said retainer. 17. The termination fitting of claim 11 wherein a fastener can be inserted through said at least one bottom tab and into said flange to lock a rotational orientation of said vent body relative to said retainer. 18. The termination fitting of claim 9 wherein a fastener can be inserted through said at least one bottom tab and into said flange to lock a rotational orientation of said vent body relative to said retainer.