BACKREST ASSEMBLY WITH FRONT AND REAR FRAMES
First Claim
1. A backrest assembly comprising:
- a front frame made of rigid material, with the front frame being annular and including a front surface and a rear surface opposite to the front surface, with the front frame further including an annular outer periphery extending between the front and rear surfaces, with the front frame further including an annular inner periphery extending between the front and rear surfaces and surrounded by the annular outer periphery, with an annular lip formed on the rear surface and extending along the annular inner periphery of the front frame, with the annular lip including a plurality of engaging holes;
a net made of flexible material, with the net mounted to the front surface of the front frame;
a rear frame made of rigid material, with the rear frame including a front face and a rear face opposite to the front face, with an annular outer wall and an annular inner wall formed on the front face of the rear frame, with an annular groove defined between the annular outer wall and the annular inner wall, with the annular groove receiving the front frame and including a front opening facing away from the rear face, with the annular inner wall including a plurality of engaging holes; and
a plurality of fasteners,with the front frame inserted into the annular groove of the rear frame via the front opening, with the annular inner and outer peripheries and the annular lip of the front frame located between the annular inner and outer walls of the rear frame, with the front surface of the front frame covering the front opening of the annular groove of the rear frame, with the plurality of engaging holes of the front frame aligned with the plurality of engaging holes of the rear frame, with each of the plurality of fasteners extending through one of the plurality of engaging holes of the front frame into one of the plurality of engaging holes of the rear frame, preventing the front frame from disengaging from the rear frame.
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Accused Products
Abstract
A backrest assembly includes a front frame having annular outer and inner peripheries. An annular lip is formed on a rear surface of the front frame and extends along the annular inner periphery of the front frame. A net is mounted to a front surface of the front frame. The front frame is received in an annular groove defined between annular inner and outer walls formed on a front face of a rear frame, with the annular inner and outer peripheries and the annular lip of the front frame located between the annular inner and outer walls of the rear frame, with the front surface of the front frame covering a front opening of the annular groove of the rear frame, with a fastener extending through each of a plurality of engaging holes of the front frame into one of the plurality of engaging holes of the rear frame.
28 Citations
2 Claims
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1. A backrest assembly comprising:
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a front frame made of rigid material, with the front frame being annular and including a front surface and a rear surface opposite to the front surface, with the front frame further including an annular outer periphery extending between the front and rear surfaces, with the front frame further including an annular inner periphery extending between the front and rear surfaces and surrounded by the annular outer periphery, with an annular lip formed on the rear surface and extending along the annular inner periphery of the front frame, with the annular lip including a plurality of engaging holes; a net made of flexible material, with the net mounted to the front surface of the front frame; a rear frame made of rigid material, with the rear frame including a front face and a rear face opposite to the front face, with an annular outer wall and an annular inner wall formed on the front face of the rear frame, with an annular groove defined between the annular outer wall and the annular inner wall, with the annular groove receiving the front frame and including a front opening facing away from the rear face, with the annular inner wall including a plurality of engaging holes; and a plurality of fasteners, with the front frame inserted into the annular groove of the rear frame via the front opening, with the annular inner and outer peripheries and the annular lip of the front frame located between the annular inner and outer walls of the rear frame, with the front surface of the front frame covering the front opening of the annular groove of the rear frame, with the plurality of engaging holes of the front frame aligned with the plurality of engaging holes of the rear frame, with each of the plurality of fasteners extending through one of the plurality of engaging holes of the front frame into one of the plurality of engaging holes of the rear frame, preventing the front frame from disengaging from the rear frame. - View Dependent Claims (2)
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Specification