US2550361A - Sitting furniture - Google Patents

Sitting furniture Download PDF

Info

Publication number
US2550361A
US2550361A US765924A US76592447A US2550361A US 2550361 A US2550361 A US 2550361A US 765924 A US765924 A US 765924A US 76592447 A US76592447 A US 76592447A US 2550361 A US2550361 A US 2550361A
Authority
US
United States
Prior art keywords
side frames
seat
chair
easy
relation
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.)
Expired - Lifetime
Application number
US765924A
Other languages
English (en)
Inventor
Lofgren Sigfrid
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.)
Madrass Fabriken Dux AB
Original Assignee
Madrass Fabriken Dux AB
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 Madrass Fabriken Dux AB filed Critical Madrass Fabriken Dux AB
Application granted granted Critical
Publication of US2550361A publication Critical patent/US2550361A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • 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
    • A47C4/02—Dismountable 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
    • A47C4/02—Dismountable chairs
    • A47C4/028—Upholstered chairs, e.g. metal, plastic or wooden chairs
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/02—Seat parts
    • A47C7/18—Seat parts having foamed material included in cushioning part

Definitions

  • the present invention relates to sitting furniture and particularly to easy-chairs and the like. constructed as a detachable part, but it is also known to construct also the back and a front edging, supporting the seat in front as detachable parts, which are hooked onto a pair of separate *sideframes forming legs and an arm support on In such sitting furniture the seat is often either side of the easy-chair.
  • the object of this construction is to enable the easy-chair to be disassembled when stored and dispatched, so that little space is required for its accommodation.
  • FIG. 1 is a perspective view of an easy-chair to which the invention is applied.
  • Fig. 2 shows a vertical section through the easy-chair.
  • Fig. 3 shows in a detail section along the section line III-III in Fig. 1 how the back and the lateral frame members are hooked on to each other.
  • Fig. 4 is a horizontal section through the easychair seen from below.
  • Figs. 5 and 6 show detail sections along the section lines V-V and VI-VI in Fig. 4, respectively.
  • FIG. 7 in the same manner as Fig. 4', shows a somewhat modified embodiment of the arrangement according to the invention.
  • Fig. 8 shows a detail section along the VIII-V111 in Fig. 7.
  • Figs. 9 and 10 show another pair of somewhat difierent embodiments
  • Fig. 11 in the same manner as Fig. 4, shows still another modification of the construction of the easy-chair.
  • the easy-chair has two side frames, each comprising a fore-leg I and a hind-leg 2 permanently secured together by means of a lateral edging 3 and by means ofan arm support 4.
  • the two side frames are connected to each other at the back by means of the back 5 and at the front by means line 2 of a front edging 6.
  • Both the back 5 and the front edging 6 are detachably hooked on in the previously known manner to the side frames by means of hooking devices illustrated as far as the back is concerned in Fig. 3, according to which the hooks I are disposed on a fittingattached to one lateral edge of the back and coacting with a fitting 8 which is provided on the side frame and has openings for the said hooks.
  • Thehooking of the back 5 and the front edging 6 on to the side frames may be easily carried out by practically anybody without using any tool whatever.
  • an edging connecting the lateral frame members to each other at the back there is provided at the lower end of the back a slat 9 (see Figs. 2 and 10), on which the rear edge of the seat Ill rests. In front, the seat rests on the front edging 6.
  • the back 5 In the assembled condition of the easy-chair the back 5 must not be displaceable in relation to r the side frames, as the hooks I would then be disengaged from the fitting 8, so that the easy-chair would come apart.
  • the seat I0 In order to positively hold the back 5 down in its proper position by means of the seat Ill resting with its rear edge against the slat 9, the seat I0 must be secured in its position in relation to the side frames. Hitherto this has been effected by securing the seat to the lateral edgings 3 by means of wood screws, which after assembly of the easy-chair were screwed through the lateral edgings into the wooden frame work of the seat.
  • the construction is made in such a way that no tool whatever is required for securing the seat in position.
  • the lateral edgings 3 are for this purpose provided in their insides with longitudinal grooves I I, and the seat, at the two lateral edges thereof, is provided with projections I2 fitting into the grooves I I, as is best shown in Fig. 5.
  • a simple stop member which possibly becomes active automatically whenpushing the seat into its proper position and which in any case renders superfluous'the use of any tool on assembly of the easy-chair.
  • the stop member is a stop spring [3' attached on the underneath side of the seat l9 and its wooden frame work, respectively, whichon insertion of the seat dodges the front edging 6. when passing the same and then, at that. very moment when the seat. has reachedits proper position, snaps down insidev the front edging 6 and supports itself against the inside thereof, possibly'in a recess provided in the inside of the:
  • the stop member is a stop wedge M'i'nsertable by hand" into grooves provided therefor in. the underneath side of the wooden framework. of the seat iii and in the inside of the front edging 6, asisclearly shown in Fig. 8.
  • the stop member is a stop arm i5, one end 161 of which is rotatably mounted on the underneath side of the seat It or rotatably bears on a sup-- porting member provided on the seat and the other end of which coacts with e. g. an: arcuate provided for thesame in the inside of the frontedging 6 and in the underneath side of the seat i0.
  • the grooves H for the lateral projections 1-2 of the seat provided in the insides of the lateral edgings- 3 should not emerge so as to be visibleat the front of the easy-chair, as the appearance of the easy-chair would thereby be impaired.
  • the grooves H and the projections 12- may decrease in depth from the rear ends" towards the foreends, which latter may end at some distance behind the front faces of the lateral frame members.
  • a piece of sitting furniture comprising a pair of spaced apart side frames, a back between said side frames adjacent the rear edges thereof, a first set of interengaging means on. said side frames andsaid: back for supporting said back between said side frames and rigidly interlockingsaid side frames at the rear by means of said back, said interengaging means allowing disengagement of said back from said side frames by moving said back upwardly in relation to said side frames, a transverse bar extending between said side frames adjacent the front edges thereof, a second set of interengaging means on said side frames and said transverse bar for supporting said transverse bar between said side frames and rigidly interlocking said side frames at the front by means of said transverse bar, said second set of inter-engaging means allowingdisengagement of said transverse bar from said side frames by moving said transverse bar upwardly in relation to said side frames, a seat between said side frames extending substantially in the fore and aft direction of said side frames, a third set of interengaging means on said seat and said side frames interlocking said seat
  • a piece of sitting furniture comprising a pair of spaced apart-side'frames, a back between said side frames adjacent the rear edges thereof, a first set of interengagingmeans on said side frames and said back for supporting said back between said side frames and rigidlyinterlocking said side frames at the rear by means of said back, said interengaging means allowing disengagement of said back from said side frames by moving said back upwardly in relation to said side frames, a transverse bar extending between said side frames adjacent the front edges thereof, a second set of interengaging means onsaid side frames and said transverse bar for supporting saidtransverse bar between said side frames and rigidly interlocking said side frames at the frontby means of said transverse bar, said second set of interengaging means allowing disengagement of said transverse ba from said side frames by moving said transverse bar upwardly in relation to said side frames, a seat between said side frames extending substantially in the fore and aft direction of said side frames, a third set of interengaging means on said seat and said side frames supporting said seat between said side

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Seats For Vehicles (AREA)
US765924A 1943-11-16 1947-08-04 Sitting furniture Expired - Lifetime US2550361A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE2550361X 1943-11-16
GB33469/45A GB604989A (en) 1943-11-16 1945-12-11 Improvements in and relating to collapsible chairs and like seats

Publications (1)

Publication Number Publication Date
US2550361A true US2550361A (en) 1951-04-24

Family

ID=44279109

Family Applications (1)

Application Number Title Priority Date Filing Date
US765924A Expired - Lifetime US2550361A (en) 1943-11-16 1947-08-04 Sitting furniture

Country Status (4)

Country Link
US (1) US2550361A (enrdf_load_stackoverflow)
BE (1) BE479611A (enrdf_load_stackoverflow)
CH (1) CH261596A (enrdf_load_stackoverflow)
GB (1) GB604989A (enrdf_load_stackoverflow)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2650656A (en) * 1948-10-28 1953-09-01 Kocks Snickerifabriker Aktiebo Sitting furniture of the knockdown type
US2650657A (en) * 1949-01-21 1953-09-01 Kocks Snickerifabriker Aktiebo Sitting furniture of the knockdown type
US2826243A (en) * 1953-12-30 1958-03-11 Smilow Melvin Seating furniture of minimum parts
WO2000013552A1 (en) * 1998-09-08 2000-03-16 Wulf Rabe Design Oy Chair with metal body
US20200196751A1 (en) * 2018-12-20 2020-06-25 Great Leisure USA Inc. Modular Patio Furniture Assembly and Tool-Free Method of Assemblage
WO2023245726A1 (zh) * 2022-06-23 2023-12-28 梵鹰(威海)体育用品有限公司 一种分体组合式充气产品及其组装方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4165902A (en) * 1978-01-03 1979-08-28 Ehrlich Richard A Knockdown upholstered furniture

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US210500A (en) * 1878-12-03 Improvement in barbers chairs
US1392242A (en) * 1920-03-22 1921-09-27 Albergoli Bernardo Separable chair
AT90311B (de) * 1920-09-11 1922-12-11 Sembustowerk Ges M B H Fabrik Zerlegbarer Sessel.
DE379819C (de) * 1921-11-15 1923-08-29 Suenkel & Stamm Klappbarer Korbsessel
US1645120A (en) * 1925-09-17 1927-10-11 John W Sterbenz Panel-fastening means
US1674220A (en) * 1923-01-19 1928-06-19 Royalton Mfg Company Inc Article of furniture
US1854663A (en) * 1928-06-14 1932-04-19 Nebel Miguel Enrique Dismountable toy furniture
US2333073A (en) * 1942-05-05 1943-10-26 Mary D Mueller Chair

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US210500A (en) * 1878-12-03 Improvement in barbers chairs
US1392242A (en) * 1920-03-22 1921-09-27 Albergoli Bernardo Separable chair
AT90311B (de) * 1920-09-11 1922-12-11 Sembustowerk Ges M B H Fabrik Zerlegbarer Sessel.
DE379819C (de) * 1921-11-15 1923-08-29 Suenkel & Stamm Klappbarer Korbsessel
US1674220A (en) * 1923-01-19 1928-06-19 Royalton Mfg Company Inc Article of furniture
US1645120A (en) * 1925-09-17 1927-10-11 John W Sterbenz Panel-fastening means
US1854663A (en) * 1928-06-14 1932-04-19 Nebel Miguel Enrique Dismountable toy furniture
US2333073A (en) * 1942-05-05 1943-10-26 Mary D Mueller Chair

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2650656A (en) * 1948-10-28 1953-09-01 Kocks Snickerifabriker Aktiebo Sitting furniture of the knockdown type
US2650657A (en) * 1949-01-21 1953-09-01 Kocks Snickerifabriker Aktiebo Sitting furniture of the knockdown type
US2826243A (en) * 1953-12-30 1958-03-11 Smilow Melvin Seating furniture of minimum parts
WO2000013552A1 (en) * 1998-09-08 2000-03-16 Wulf Rabe Design Oy Chair with metal body
US20200196751A1 (en) * 2018-12-20 2020-06-25 Great Leisure USA Inc. Modular Patio Furniture Assembly and Tool-Free Method of Assemblage
WO2023245726A1 (zh) * 2022-06-23 2023-12-28 梵鹰(威海)体育用品有限公司 一种分体组合式充气产品及其组装方法

Also Published As

Publication number Publication date
CH261596A (de) 1949-05-31
BE479611A (enrdf_load_stackoverflow) 1948-01-31
GB604989A (en) 1948-07-14

Similar Documents

Publication Publication Date Title
US3104913A (en) Knock-down sofa
US3734561A (en) Sled base frame chair
US2997339A (en) Furniture structure
US2650656A (en) Sitting furniture of the knockdown type
US2650657A (en) Sitting furniture of the knockdown type
US3316018A (en) Expansible chair
US2807315A (en) Bookrack for connected seating
US1608911A (en) Folding chair
US2461715A (en) Child's table
US2550361A (en) Sitting furniture
US3620567A (en) Chair base ganging fixture
US2333073A (en) Chair
GB1448692A (en) Sofa-bed
US2121130A (en) Chair
US2118509A (en) Chair
US2317894A (en) Auxiliary seating for automobiles
US2024667A (en) Tray fastening
US1644336A (en) Chair
US2101259A (en) Prayer bench
US2332582A (en) Chair attachment
US2516773A (en) Combination table and seat
US2221932A (en) Folding chair structure
US2374801A (en) Chair
NL7812091A (nl) Verwijderbare bevestiging.
US2771940A (en) Chairs