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Folding seat

A folding and seat technology, applied in folding chairs, chairs, detachable chairs, etc., can solve the problems of high production cost and complex structure, and achieve the effects of low production cost, low processing accuracy and reliable quality

Inactive Publication Date: 2018-03-09
王品芳
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the structure of this X-shaped cross-leg folding chair is relatively complicated, and the processing precision of the chute is high and easily damaged, and the production cost is relatively high.

Method used

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Embodiment Construction

[0017] The preferred embodiments of the present invention are described in detail below, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0018] The folding seat of the present invention has the advantages of simple structure, low processing precision of components, reliable quality and low production cost.

[0019] Such as figure 1 As shown, a foldable seat includes two front legs 1 arranged parallel to each other and two rear legs 2 arranged parallel to each other, and the foldable seat also includes three distance rods 3 arranged parallel to each other , two support rods 4 arranged parallel to each other and a plurality of seat plate rods 5 parallel to each other, the front leg 1 and the rear leg 2 are arranged to cross each other in an "X" shape and connected by pin rotation, the front leg The upper and lower ends of the leg ...

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Abstract

The invention discloses a foldable seat, which comprises two front outriggers arranged parallel to each other and two rear outriggers arranged in parallel with each other, and the foldable seat further includes three distance rods arranged in parallel with each other , two support rods arranged parallel to each other and a plurality of seat board rods parallel to each other, the front outriggers and the rear outriggers are arranged to cross each other in an "X" shape and are rotatably connected by pins, the said The upper and lower ends of the front outriggers are vertically connected with a spacer bar respectively to form a square frame structure, the lower end of the rear outrigger is vertically connected with the distance bar, and the upper end of the rear outrigger One end of the support rod is hinged, and the bottom of the other end of the support rod is provided with a slot, and the distance rod connected with the upper end of the front leg is snapped into the slot. The folding seat of the present invention has the advantages of simple structure, low processing precision of components, reliable quality and low production cost.

Description

technical field [0001] The invention relates to a folding seat. Background technique [0002] Chinese utility model patent CN201020250643.9 discloses an X-shaped cross-leg folding chair, including: a backrest; a board; a support frame, which includes a pair of front legs and a pair of rear legs hinged together, the front The outriggers are pivotally connected and supported on the front end of the seat plate, and the upper ends of the rear outriggers are fixedly connected with the backrest; a chute in the front and rear directions is fixed under the seat plate, and a support rod is connected across the middle of the two rear outriggers. The support rod passes through the chute and is supported on the rear end of the seat plate. However, the structure of this X-shaped cross-leg folding chair is comparatively complicated, the processing precision of the chute is high and easily damaged, and the production cost is relatively high. Contents of the invention [0003] The prese...

Claims

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Application Information

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IPC IPC(8): A47C4/04
CPCA47C4/04
Inventor 王品芳
Owner 王品芳
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