NZ772082B2 - Sofa armrest connection structure and sofa assembly - Google Patents
Sofa armrest connection structure and sofa assembly Download PDFInfo
- Publication number
- NZ772082B2 NZ772082B2 NZ772082A NZ77208220A NZ772082B2 NZ 772082 B2 NZ772082 B2 NZ 772082B2 NZ 772082 A NZ772082 A NZ 772082A NZ 77208220 A NZ77208220 A NZ 77208220A NZ 772082 B2 NZ772082 B2 NZ 772082B2
- Authority
- NZ
- New Zealand
- Prior art keywords
- base plate
- sofa
- guide rails
- bent
- base
- Prior art date
Links
- 238000005452 bending Methods 0.000 claims abstract 4
- 230000007423 decrease Effects 0.000 claims 2
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C13/00—Convertible chairs, stools or benches
- A47C13/005—Modular seating
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C17/00—Sofas; Couches; Beds
- A47C17/02—Sofas, couches, settees, or the like, without movable parts
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C20/00—Head-, foot- or like rests for beds, sofas or the like
- A47C20/02—Head-, foot- or like rests for beds, sofas or the like of detachable type
- A47C20/023—Arm supports
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C31/00—Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
- A47C31/02—Upholstery attaching means
-
- 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
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/54—Supports for the arms
- A47C7/546—Supports for the arms of detachable type
Abstract
sofa armrest connection structure and a sofa assembly comprising the connection structure, a sofa seat frame, and sofa armrests. The connection structure (1) includes two members (11, 12), wherein one member (11) includes two guide rails (112) symmetrically arranged on a base plate (111) and a limiting part (113) on the base plate (111) located under the two guide rails (112); and the other member (12) includes two guide bars (122) symmetrically arranged on a base plate (121). The base plates (111, 121) are each provided with a plurality of bolt holes (114), with one base plate used to connect with a sofa seat frame (2) and the other base plate used to connect with a sofa armrest (3). The guide bars (122) are used in sliding insertion-fit with the guide rails (112), and the guide bars (122) are formed by bending side edges of the base plate (121) three times to form the shape of “n”. This causes the guide bars (122) to be more tightly insertion-fit into the guide rails (112) to improve the assembly firmness of the sofa armrest (3).
Claims (6)
1. A sofa armrest connection ure, characterized by comprising a first member and a second member, wherein the first member comprises a first base plate, two guide rails symmetrically arranged on the first base plate, and a ng part which is arranged on the first base plate and located under the two guide rails; the second member comprises a second base plate and two guide bars symmetrically arranged on the second base plate, and the two guide bars are in sliding insertion-fit with the two guide rails correspondingly; the first base plate and the second base plate are each provided with a ity of bolt holes; the first base plate is used to connect with a sofa seat frame, and the second base plate is used to connect with a sofa armrest; alternatively, the first base plate is used to connect with the sofa armrest, and the second base plate is used to connect with the sofa seat frame; wherein the guide bars are of third bent structures formed by bending side edges of the second base plate toward one surface of the second base plate; the third bent structures are of the shape of “n”.
2. The connection ure ing to claim 1, characterized in that the first base plate is of the shape of a long strip plate, and the guide rails are of first bent ures formed by bending side edges of the first base plate toward one surface of the first base plate; the limiting part is of a second bent structure formed by bending a side edge, close to the end, of the first base plate toward one surface of the first base plate; and the first bent structures and the second bent structure are bent toward the same surface of the first base plate.
3. The connection structure according to claim 1, characterized in that the distance between the two guide rails gradually decreases along the axial direction of the first base plate.
4. The connection structure according to claim 1, characterized in that the second base plate is also of the shape of a long strip plate.
5. The tion structure according to claim 1, characterized in that the distance n the two guide bars gradually decreases along the axial direction of the second base plate.
6. A sofa assembly, characterized by comprising the sofa armrest connection structures according to any one of claims 1-5 a sofa seat frame and sofa armrests, wherein: the sofa seat frame comprises two symmetrically-arranged cross beams and two longitudinal beams connected with the two cross beams; and each longitudinal beam comprises a first supporting plate and a first side plate arranged on one side of the first supporting plate; first base plates are ted with the first side plates on the longitudinal beams, and second base plates are connected with the sofa armrests; alternatively, the first base plates are connected with the sofa armrests, and the second base plates are connected with the first side plates on the longitudinal beams.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020349329.XU CN212117653U (en) | 2020-03-19 | 2020-03-19 | A sofa armrest connecting structure and sofa assembly |
| PCT/CN2020/122034 WO2021184749A1 (en) | 2020-03-19 | 2020-10-20 | Sofa armrest connection structure and sofa assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NZ772082A NZ772082A (en) | 2024-08-30 |
| NZ772082B2 true NZ772082B2 (en) | 2024-12-03 |
Family
ID=
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11484122B2 (en) | Sofa armrest connection structure and sofa assembly | |
| US3990741A (en) | Modular tandem structure | |
| US5528778A (en) | Seat-bed assembly | |
| MY208586A (en) | Sofa seat frame, sofa base assembly, sofa and sofa production and assembly process | |
| CA2534829A1 (en) | Modular floor | |
| US10881214B2 (en) | Modular bed | |
| KR101215077B1 (en) | Structure for frame connection | |
| NZ772082B2 (en) | Sofa armrest connection structure and sofa assembly | |
| JP2022077013A (en) | Table with center extension part | |
| DE102008007905A1 (en) | Chair has seat, backrest, two front and two rear chair legs, where two front and two rear chair legs together with transverse bar form one-piece bipod element | |
| JP7064311B2 (en) | table | |
| US3690723A (en) | Reclining chair construction | |
| US3135552A (en) | Chair construction | |
| EP2887836B1 (en) | Piece of seating furniture | |
| CN210353952U (en) | Seat support frame and seat | |
| DE102018100653A1 (en) | Device for a sitting and / or lying furniture and its use | |
| UA145112U (en) | Lezak | |
| NZ772204B2 (en) | Sofa backrest connection structure and sofa assembly | |
| NZ772204A (en) | Sofa backrest connection structure and sofa assembly | |
| US3814478A (en) | Article of furniture and method of forming same | |
| WO2016131485A1 (en) | Chair | |
| JP2023026552A5 (en) | ||
| US2194750A (en) | Chair, table, etc. | |
| DE202012104027U1 (en) | row chair | |
| CN214456036U (en) | Piece formula outer cage base installation guide structure |