Stackable chair with glides
View Patent ↗A stackable chair having a support structure and a seat and a back mounted to the support structure. The support structure includes two horizontally extending runner portions, each with two pairs of grooves. Mounted to the runner portions and engaged with the pairs of grooves are four glides. Each glide includes two arms and a base and a recess in the base. The arms each have a horizontally extending rib projecting inwardly so as to engage the grooves. Molded into each glide at the recess is a hard industrial felt member.
1. A stackable chair comprising:
a back;
a seat;
a support to which said back and said seat are mounted, said support including two horizontally extending runner portions;
a first glide mounted to one of said two horizontal runner portions;
a second glide mounted to the other of said two horizontal runner portions, each of said glides having a generally U-shaped configuration including a base and two upwardly extending and converging arms, said base having a bottom recess; and
a polyhedron shaped felt member molded into said base at said bottom recess.
2. The stackable chair of claim 1 wherein:
said felt has a hardness level of F3.
3. The stackable chair of claim 1 wherein:
each of said glides has an interior circular cross section.
4. The stackable chair of claim 3 wherein:
said circular cross section extends through an arc of about 278 degrees.
5. The stackable chair of claim 1 wherein:
end portions of said arms have greater dimensions than mid portions of said arms.
6. The stackable chair of claim 5 wherein:
each of said glides has an interior circular cross section.
7. The stackable chair of claim 6 wherein:
said felt has a hardness level of F3.
8. The stackable chair of claim 7 wherein:
said circular cross section extends through an arc of about 278 degrees.
9. The stackable chair of claim 8 wherein:
end portions of said arms have greater dimensions than mid portions of said arms.
10. The stackable chair of claim 1 wherein:
each horizontally extending runner portion includes a pair of oppositely disposed grooves.
11. The stackable chair of claim 10 wherein:
each of said first and said second glides includes a horizontally disposed rib extending inwardly from each of said arms to engage said grooves in said runner portions.
12. The stackable chair of claim 11 wherein:
said felt has a hardness level of F3.
13. The stackable chair of claim 12 wherein:
each of said glides has an interior circular cross section.
14. The stackable chair of claim 13 wherein:
said circular cross section extends through an arc of about 278 degrees.
15. The stackable chair of claim 14 wherein:
end portions of said arms have greater dimensions than mid portions of said arms.
16. The stackable chair of claim 15 wherein:
said arms converge at an angle of about 15.6 degrees.
17. The stackable chair of claim 16 wherein:
said felt member has six sides, each having a rectangular shape.
18. The stackable chair of claim 1 wherein:
said felt member has six sides, each of rectangular shape.
19. The stackable chair of claim 1 wherein:
said arms converge at an angle of about 15.6 degrees.