EP2394533A1 - Chaise pliable capable d'être empilée verticalement avec d'autres chaises - Google Patents

Chaise pliable capable d'être empilée verticalement avec d'autres chaises Download PDF

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Publication number
EP2394533A1
EP2394533A1 EP10006010A EP10006010A EP2394533A1 EP 2394533 A1 EP2394533 A1 EP 2394533A1 EP 10006010 A EP10006010 A EP 10006010A EP 10006010 A EP10006010 A EP 10006010A EP 2394533 A1 EP2394533 A1 EP 2394533A1
Authority
EP
European Patent Office
Prior art keywords
seat plate
leg
assembling
foldable chair
legs
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP10006010A
Other languages
German (de)
English (en)
Inventor
Tsung Chieh Huang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to EP10006010A priority Critical patent/EP2394533A1/fr
Publication of EP2394533A1 publication Critical patent/EP2394533A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
    • A47C3/04—Stackable chairs; Nesting chairs
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C4/00—Foldable, collapsible or dismountable chairs
    • A47C4/04—Folding chairs with inflexible seats
    • A47C4/08—Folding chairs with inflexible seats having a frame made of wood or plastics

Definitions

  • the present invention relates to foldable chairs, in particular to a foldable chair capable of being overlapped with other chairs vertically, which is assembled screwlessly, while provides a steady structure.
  • the prior art foldable chairs are made of metals or by using composite material.
  • the welding, riveting or screwing is used in the manufacturing process. Time and labor are wasted in the manufacturing process.
  • the processes of bending and embedding are needed. Thus the cost is high.
  • the object of the present invention is to provide a foldable chair capable of being overlapped with other chairs vertically, wherein in assembly of the chair, no screw is used.
  • the present invention provides a foldable chair capable of being overlapped with other chairs vertically, comprising two front legs, two rear legs and a seat plate, wherein an inner side of each front leg has a recess for assembling the rear leg and a T shape buckle; each of two sides of a top end of an outer side of each rear leg has a post for assembling the seat plate; each of two outer ends of a rear side of the seat plate has a C shape tenon which can be assembled to the T shape buckle at the inner side of the front leg; each of two ends of an inner side of the seat plate has a sliding groove for assembling the post of the rear leg.
  • the chair of the present invention can be assembled without screws, but it still has a firm structure and the assembly work can be performed quickly and easily with less time and higher efficiency. Moreover, the chairs can be overlapped vertically with less space so as to be transferred effectively and with lower transfer costs.
  • the combination of the chair of the present invention has no screw, while it can provide a steady structure as a plurality of chairs are overlapped vertically.
  • the chair has the following elements.
  • the chair is made of polypropylene (PP) plastics mixing with fibers and is formed by air injection.
  • each front leg has a recess 11 for assembling the rear leg 2 and a T shape buckle 12.
  • a transversal rod 13 serves to connect the two front legs 1.
  • the transversal rod 13 has a trench 131.
  • a hole 111 is formed in the recess 11 for retaining a cover 14 (as shown in Figs. 11 and 12 ).
  • each rear leg 2 is included. Each of two sides of a top end of an outer side of each rear leg 2 has a post 22 for assembling a seat plate 3.
  • a transversal bar 23 is assembled between two inner sides of the two rear legs 2. Each of two ends of the transversal bar 23 has a strip 231 which can be embedded into the trench 131 of the transversal rod 13.
  • each of two outer ends of a rear side of the seat plate 3 has a C shape tenon 31 which can be assembled to the T shape buckle 12 at the inner side of the front leg 1.
  • Each of two ends of an inner side of the seat plate 3 has a sliding groove 32 for assembling the post 22 of the rear leg 2.
  • the T shape buckles 22 are aligned to the recesses 11 of the front legs. Then the studs 21 are assembled into the recesses 11. Then the covers 14 cover upon the holes.
  • the cover 14 has a plug 141 and the plug 141 has a hook 142. When the plug 141 of the cover 14 inserts into the hole 111 of the recess 11. The cover 14 is firmly secured to the front leg without loosing. Thus the assembly of the front legs to the rear legs 2 is completed.
  • the chair of the present invention can be assembled without-screws, but it still has a firm structure and the assembly work can be performed quickly and easily with less time and high efficiency. Moreover, the chairs can be overlapped vertically with less space so as to be transferred effectively and with lower transfer costs.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
EP10006010A 2010-06-10 2010-06-10 Chaise pliable capable d'être empilée verticalement avec d'autres chaises Withdrawn EP2394533A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP10006010A EP2394533A1 (fr) 2010-06-10 2010-06-10 Chaise pliable capable d'être empilée verticalement avec d'autres chaises

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP10006010A EP2394533A1 (fr) 2010-06-10 2010-06-10 Chaise pliable capable d'être empilée verticalement avec d'autres chaises

Publications (1)

Publication Number Publication Date
EP2394533A1 true EP2394533A1 (fr) 2011-12-14

Family

ID=42979801

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10006010A Withdrawn EP2394533A1 (fr) 2010-06-10 2010-06-10 Chaise pliable capable d'être empilée verticalement avec d'autres chaises

Country Status (1)

Country Link
EP (1) EP2394533A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR594992A (fr) * 1924-03-14 1925-09-24 Chaise repliable
GB426432A (en) * 1933-12-21 1935-04-03 George Alexander Lewis Improvements in folding chairs
GB2310799A (en) * 1996-03-07 1997-09-10 Faversham Furniture Ltd Collapsible chair
FR2869775A3 (fr) * 2004-05-04 2005-11-11 If Verhasselt Sarl Chaise pliable a plat
US7080877B1 (en) * 2004-10-29 2006-07-25 Maxchief Investments, Ltd Folding chair with sliding leg structure
US20100078971A1 (en) * 2008-10-01 2010-04-01 Tsung-Chieh Huang Foldable chair capable of being overlapped with other chairs vertically

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR594992A (fr) * 1924-03-14 1925-09-24 Chaise repliable
GB426432A (en) * 1933-12-21 1935-04-03 George Alexander Lewis Improvements in folding chairs
GB2310799A (en) * 1996-03-07 1997-09-10 Faversham Furniture Ltd Collapsible chair
FR2869775A3 (fr) * 2004-05-04 2005-11-11 If Verhasselt Sarl Chaise pliable a plat
US7080877B1 (en) * 2004-10-29 2006-07-25 Maxchief Investments, Ltd Folding chair with sliding leg structure
US20100078971A1 (en) * 2008-10-01 2010-04-01 Tsung-Chieh Huang Foldable chair capable of being overlapped with other chairs vertically

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