Chair and the Structure for Stretching a Mesh Over an Element of the Chair
2 Assignments
0 Petitions
Accused Products
Abstract
A stretching structure of a stretching material in a chair in which the ratio of the rear frame of a backrest to the outline of the chair is small, design is smart, weight is reduced, the number of parts is reduced, and assemblability is improved and the backrest of the chair. In the chair having the backrest formed by stretching the stretching material on the front surface of the rear frame, the rear frame comprises a front frame to which the peripheral edge part of the stretching material is fixed and an upper reinforcement frame rod. The laterally facing upper reinforcement frame rod is connected at its both ends to both ends of the laterally facing upper frame rod at the top of the front frame with the center part of the upper reinforcement frame rod separated backward from the upper frame rod.
-
Citations
60 Claims
-
1-23. -23. (canceled)
-
24. A chair comprising:
-
a seat; and a backrest comprising a back frame and a mesh stretched over the back frame, said back frame comprising a front face frame to which a periphery of the mesh is mounted, said front face frame comprising an upper frame rod and an upper reinforcement rod each end of which is coupled to each end of the upper frame rod so that a middle of the upper reinforcement rod is spaced rearward of the upper frame rod. - View Dependent Claims (25, 26, 27, 28, 29)
-
-
30. A chair comprising:
-
a seat; and a backrest comprising a back frame and a mesh stretched over the back frame, said back frame comprising a front face frame to which a periphery of the mesh is mounted, said front face frame comprising a lower frame rod and a lower reinforcement rod each end of which is coupled to each end of the lower frame rod so that a middle of the lower reinforcement rod is spaced rearward of the lower frame rod. - View Dependent Claims (31, 32, 33, 34)
-
-
35. A chair comprising:
-
a seat; and a backrest comprising a back frame and a mesh stretched over the back frame, said back frame comprising a front face frame to which a periphery of the mesh is mounted, said front face frame comprising an upper frame rod, a lower frame rod, and upper and lower reinforcement rods each end of which are coupled to each end of the upper and lower frame rods so that middles of the upper and lower reinforcement rods are spaced rearward of the upper and lower frame rods. - View Dependent Claims (36, 37, 38, 39, 40, 41, 42, 43, 44)
-
-
45. A chair comprising:
-
a seat; a backrest comprising a back frame that comprises an upper frame rod and an upper reinforcement rod each end of which is coupled to the upper frame rod so that a middle of the upper reinforcement frame is spaced rearward of the upper frame rod; and a hanger mounted to the upper reinforcement rod. - View Dependent Claims (46, 47, 48, 49, 50, 51, 52, 53)
-
-
54. The structure of mesh stretched over an element of a chair, said structure comprising:
-
a frame comprising a pair of frame rods; and the mesh comprising a pair of edge portions which is wound from a front surface of each of said pair of frame rods to a rear surface around an outer side edge, an edge piece mounted to the edge portion of the mesh and having a hook-like portion at one end, said edge piece engaging on a corner between an inner side surface and the front surface of the frame rod so that the mesh is stretched over the frame. - View Dependent Claims (55, 56, 57, 58, 59, 60)
-
Specification