Marine Seat Assembly with Floor Slide Release and Footrest Adjustment
A seat assembly includes a seat and a pedestal connected to the seat. A height adjustment mechanism is positioned between the seat and the pedestal for selectively changing height of the seat relative to the pedestal. A footrest is mounted on the pedestal for sliding vertical movement thereon and for pivotal movement between a stored position and a foot-supporting use position. A floor slide is adapted to be connected to a support surface and configured to slidably and pivotally receive the pedestal so as to enable selective fore and aft movement and swivel movement of the seat relative to the floor slide.
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This application relates to and claims priority from U.S. Provisional Patent Application Ser. No. 61/294,999 filed Jan. 14, 2010, which is fully incorporated herein by reference.
FIELDThe present disclosure relates generally to a vehicle seat structure and, more particularly, pertains to a seat assembly designed for marine application.
BACKGROUNDMarine seats, such as pilot chairs, are known to variously include height adjustments, seat back or backrest tilt settings, swivel positioning, pivotable and height adjustable footrests and fore and aft movement of the seat relative to support structure such as a pedestal or floor slide mounted to a support surface of a boat, a ship or similar marine vessel.
It remains desirable to provide a marine seat assembly which includes a quick release adjustment of the seat relative to the floor slide that can be adjusted by a user while seated. In addition, it remains desirable to provide a marine seat assembly which includes a height adjustment of a foldable footrest that is more easily adjusted for the user of the seat. Further, it is desirable to provide the seat with a swivel adjustment relative to the floor slide.
SUMMARY OF THE INVENTIONThe present disclosure relates to a seat assembly adapted to be used in a marine application. The marine seat assembly includes a seat having a backrest pivotably mounted relative thereto, and a floor slide adapted to be fixed to a support surface of a marine vessel. A support pedestal is mounted for fore and aft as well as swivel movement on the floor slide, and is provided with a footrest pivotally connected thereto for movement between a stored position and a foot-supporting use position. A height adjustment mechanism is interposed between the seat and the pedestal for establishing a desired vertical height adjustment of the seat relative to the support pedestal. The seat assembly includes a tongue and slot arrangement between the footrest and the support pedestal for providing selective vertical adjustment of the footrest relative to the support pedestal. The seat assembly further includes a quick release lever, cable and spring-biased pin arrangement accessible to a seat occupant while sitting in the seat to selectively permit or prevent fore and aft movement of the seat relative to the floor slide.
The seat assembly includes control arrangements for controlling a recliner adjustment of the backrest, for controlling back and forth movement of the seat relative to the height adjustment mechanism which is secured to the pedestal, for providing lumbar adjustment of the seat, and for providing locking and unlocking of a swivel and fore and aft adjustment of the seat relative to the floor slide. The pedestal includes an upper portion adjustably mounted relative to a lower portion by means of a E-shaped slot arrangement formed in the upper portion. The footrest includes a slide bracket slidably mounted along the pedestal, a mounting bracket pivotally mounted on the slide bracket and an adjustment bracket pivotally mounted to the slide bracket. The pedestal is attached to a carriage structure slidably mounted to the floor slide. The carriage structure has adjustable roller bearings for establishing a proper rolling engagement between the carriage structure and the floor slide.
The best mode of carrying out the invention is described herein below with reference to the following drawing figures:
Referring now to the drawings,
The marine seat assembly 10 is basically comprised of a seat 12, a backrest 14 having a pair of movable arm rests 16, a seat post or pedestal 18 having a movable footrest 20, a height adjustment mechanism 22, and an adjustment track or floor slide 24 which is normally secured to the horizontal support surface of the marine vessel.
The marine seat assembly 10 generally includes a backrest lever 26 for enabling recliner adjustment of backrest 14 and a fore and aft control 28 for permitting back and forth movement of seat 12 relative to the height adjustment mechanism 22. The seat assembly 10 further generally includes a lumbar adjuster 30 (
Referring now to
The upper portion 36 of pedestal 18 has a forwardly and downwardly projecting front end 38 and rearwardly extending side plates 40 which are formed with a pair of E-shaped slots 42. The front end 38 is formed with a pair of slide channels 44 and a front plate 46 configured with a series of spaced apart slots 48 that define a number of adjustment positions for the footrest 20. The channels 44 slidably receive a set of slide blocks 50 mounted on protruding rod ends 51 (
The footrest 20 also includes an adjustment bracket 58 associated with the slide bracket 52 and the mounting bracket 54. The adjustment bracket 58 is pivotally mounted to the lower rod ends 51 of slide bracket 52. The adjustment bracket 58 has an actuator bar 60 and a pair of tongues, one of which is seen at 62 (
The pedestal 18 has a lower portion 64 with a front plate 66 and side plates 68 which are attached to side plates 40 of upper portion 36 via the E-shaped slots 42 using suitable fasteners 70 (
Referring now to
As best see in
Turning to
The disclosure contemplates that the floor slide 24 may be a single unit or a number of units interconnected in series to increase travel of the seat 12 and pedestal 18 relative thereto.
The present disclosure thus provides a tongue and slot arrangement 62, 48 for vertically adjusting the position of the footrest 20 along with a pull pin device 56 for enabling movement of the footrest 20 between folded up and folded down positions relative to pedestal 18. In addition, the present disclosure provides for a quick release lever, cable and lock pin arrangement 144, 142, 130 that conveniently enables a seat occupant to selectively engage or disengage the marine seat assembly for fore and aft movement relative to an elongated floor slide 24 while in a seated position. Such arrangement is particularly desirable when a marine seat is mounted in a confined environment within the marine vessel.
Various alternatives are contemplated as being within the scope of the following claims pointing out and distinctly claiming the subject matter regarded as the invention.
Claims
1. A seat assembly comprising:
- a seat;
- a pedestal connected to the seat;
- a height adjustment mechanism positioned between the seat and the pedestal for selectively changing height of the seat relative to the pedestal;
- a footrest mounted on the pedestal; and
- a floor slide adapted to be connected to a support surface and configured to slidably receive the pedestal so as to enable selective fore and aft movement of the seat relative to the floor slide.
2. The seat assembly of claim 1, wherein a backrest is pivotally mounted to the seat.
3. The seat assembly of claim 1, wherein the seat is mounted for back and forth movement relative to the height adjustment mechanism which is secured to the pedestal.
4. The seat assembly of claim 1, wherein the height adjustment mechanism is a spring-assisted, scissors-type construction.
5. The seat assembly of claim 1, wherein the pedestal has an upper portion adjustably mounted to a lower portion connected to the floor slide.
6. The seat assembly of claim 1, wherein the footrest is vertically adjustable relative to the pedestal.
7. The seat assembly of claim 1, wherein the foot rest is pivotally mounted to the pedestal for movement between a storage position and a foot-supporting, use position.
8. The seat assembly of claim 1, wherein the pedestal is mounted for selective swiveling movement relative to the floor slide.
9. The seat assembly of claim 1, wherein the pedestal includes a carriage structure which is slidably mounted for back and forth movement along the floor slide.
10. A seat assembly adapted to be used in a marine application comprising:
- a seat having a backrest pivotally mounted thereto;
- a pedestal connected to the seat;
- a height adjustment mechanism positioned between the seat and the pedestal for selectively changing height of the seat relative to the pedestal;
- a footrest mounted on the pedestal for sliding vertical movement thereon and for pivotal movement between a stored position and a foot-supporting use position; and
- a floor slide adapted to be connected to a support surface and configured to slidably and pivotally receive the pedestal so as to enable selective fore and aft movement and swivel movement of the seat relative to the floor slide.
11. The seat assembly of claim 10, including a control arrangement for controlling a recliner adjustment of the backrest.
12. The seat assembly of claim 10, including a control arrangement for controlling back and forth movement of the seat relative to the height adjustment mechanism which is secured to the pedestal.
13. The seat assembly of claim 10, including a control arrangement for providing lumbar adjustment of the seat.
14. The seat assembly of claim 10, including a control arrangement for providing locking and unlocking of a swivel and fore and aft adjustment of the seat relative to the floor slide.
15. The seat assembly of claim 10, wherein the pedestal includes an upper portion adjustably mounted relative to a lower portion by means of an E-shaped slot arrangement formed in the upper portion.
16. The seat assembly of claim 10, wherein a tongue and slot arrangement is provided between the pedestal and the foot rest for vertically adjusting the footrest on the pedestal.
17. The seat assembly of claim 10, wherein the footrest includes a slide bracket slidably mounted along the pedestal, a mounting bracket pivotally mounted on the slide bracket, and an adjustment bracket pivotally mounted to the slide bracket.
18. The seat assembly of claim 10, including a quick release lever, cable and lock pin arrangement enabling a seat occupant to selectively engage and disengage the seat and the pedestal for back and forth movement relative to the floor slide.
19. The seat assembly of claim 10, wherein the pedestal includes a carriage structure slidably mounted to the floor slide, the carriage structure having adjustable roller bearings for establishing a proper rolling engagement between the carriage structure and the floor slide.
20. The seat assembly of claim 10, wherein the pedestal includes a thrust washer mounted for swivel movement on a swivel plate weldment.
Type: Application
Filed: Jan 10, 2011
Publication Date: Jul 14, 2011
Applicant: H.O. Bostrom Company, Inc. (Waukesha, WI)
Inventors: John M. Bostrom (Waterford, WI), Wayne R. Block (South Milwaukee, WI), Travis D. Knutson (Pewaukee, WI)
Application Number: 12/987,281
International Classification: A47C 3/20 (20060101); A47C 1/023 (20060101); A47C 7/50 (20060101); B63B 17/00 (20060101);