A single folding sofa bedstead includes a bedstead frame body, a frame assembly, a first connecting rod assembly, a second connecting rod assembly, a first linkage rod group, and a second linkage rod group. The frame assembly has a first frame, a second frame, and a third frame. The first frame is pivotally connected to one side of the second frame, and the third frame is pivotally connected to the other side of the second frame. One end of the first connecting rod assembly is pivotally connected to the first frame, and the other end of the first connecting rod assembly is pivotally connected to the bedstead frame body. One end of the second connecting rod assembly is pivotally connected to the second frame, and the other end of the second connecting rod assembly is pivotally connected to the bedstead frame body.
A47C 17/17 - Canapés, divans, causeuses ou similaires avec éléments mobiles pour l'emploiFauteuils-lits transformables en lits par basculement ou pivotement du dossier les déplacements du siège et du dossier étant combinés
A47C 17/165 - Canapés, divans, causeuses ou similaires avec éléments mobiles pour l'emploiFauteuils-lits transformables en lits par basculement ou pivotement du dossier le dossier, p. ex. le coussin du dos, pouvant être basculé vers l'avant
A self-locking mechanism and a folding sofa are provided. The self-locking mechanism includes a support member, a locking member, a drive member and a switch member. The support member has a first end and a second end opposite to each other. The locking member has a first connection portion and a locking portion, and the first connection portion of the locking member is pivotally connected to the first end of the support member. One end of the drive member is pivotally connected to the first connection portion of the locking member. The switch member has a second connection portion and a switch portion, where the second connection portion of the switch member is pivotally connected to the second end of the support member and the other end of the drive member.
A47C 17/22 - Canapés, divans, causeuses ou similaires avec éléments mobiles pour l'emploiFauteuils-lits avec des moyens pour découvrir un matelas ou un élément analogue du lit dissimulés auparavant
A47C 17/86 - Éléments ou parties constitutives spécialement adaptés aux lits, canapés ou divans non entièrement couverts par un seul des groupes
Disclosed is a folding sofa bed, including a folding bed frame body, a cushion body, and a turning component. The cushion body is disposed above the folding bed frame body. The turning component is connected with the folding bed frame body and the cushion body. The turning component is capable of driving the cushion body above the folding bed frame body to turn to be below the folding bed frame body. In this application, when the folding sofa bed is unfolded, the cushion body may turn to be below the folding bed frame body through the turning component. This may not only save space, but also bring convenience to a user for operation.
A47C 17/175 - Canapés, divans, causeuses ou similaires avec éléments mobiles pour l'emploiFauteuils-lits transformables en lits par basculement ou pivotement du dossier les déplacements du siège et du dossier étant combinés avec un pivot entre le siège et le dossier pour incliner ou soulever
A47C 17/17 - Canapés, divans, causeuses ou similaires avec éléments mobiles pour l'emploiFauteuils-lits transformables en lits par basculement ou pivotement du dossier les déplacements du siège et du dossier étant combinés
A sofa bed iron frame mechanism has a side plate (16), a back plate (21), a first frame (1), a second frame (2), and connecting members (17); further includes a stabilizer rod assembly and an elastic connecting rod assembly. The first frame (1) is hinged to the second frame (2) by the stabilizer rod assembly, the second frame (2) is connected to the side plate (16) by the elastic connecting rod assembly, and the back plate (21) is disposed at a back side of the second frame (2). The first frame (1) and the second frame (2) are folded or unfolded through the stabilizer rod assembly, and the second frame (2) switches between a folded state and an unfolded state by inertia of the elastic connecting rod assembly. For this iron frame mechanism, there is no interference during folding.
A47C 17/22 - Canapés, divans, causeuses ou similaires avec éléments mobiles pour l'emploiFauteuils-lits avec des moyens pour découvrir un matelas ou un élément analogue du lit dissimulés auparavant
The present invention relates to a seat frame, including a lower base; an upper base; and a plurality of rotating devices disposed on the upper base or the lower base and including at least one rotating device capable of horizontally rotating the lower base relative to the upper base. The lower base is connected to the upper base. When the rotating devices make the lower base horizontally rotate relative to the upper base, the upper base and the lower base do not fall off each other. A plurality of connecting devices are disposed on the upper base. The present invention eliminates the noise generated in the rotating process; and a telescopic support enables the size of the seat frame to be adjustable, the installation is simple and convenient, the use effect is good, and it is more stable and is suitable for popularization.
The present invention relates to the field of bed frame structures, and in particular, to a novel detachable bed frame assembly mechanism. The novel detachable bed frame assembly mechanism includes a bed frame body. The bed frame body includes an outer frame, an inner frame, and two sets of wooden strips. The outer frame is a rectangular frame including two horizontal tubes, two lateral tubes, four L-shaped iron-plate connectors, bolts, and nuts. The inner frame includes at least one horizontal connecting tube, a plurality of lateral connecting tubes, iron sheets, bolts, and nuts. The two sets of wooden strips are symmetrically disposed on the horizontal connecting tube and the horizontal tubes on both sides of the horizontal connecting tube and are parallel to the lateral tubes, to connect the horizontal connecting tube to the horizontal tubes. The invention is easy to assemble and disassemble and is safe and reliable.
A47C 19/02 - Éléments ou parties constitutives des châlits non couverts complètement dans un seul des sous-groupes suivants, p. ex. barreaux, montants
F16B 12/54 - Accessoires d'assemblage pour châlits ou parties semblables
A47C 20/04 - Appuis-tête, repose-pied ou autres éléments d'appui pour les lits, les canapés ou similaires à inclinaison réglable
F16B 12/30 - Jointure des meubles ou objets similaires, p. ex. masquée de l'extérieur par chevilles, boulons, tenons, brides, clips ou dispositifs similaires pour éléments de meubles métalliques utilisant des écrous filetés
Cantilevered brackets of metal; Gutter brackets of metal; Hardware mounting system comprised of metal brackets for bath accessories and decorative hooks; Hardware, namely, metal brackets for general use; Metal brackets for use in the construction and assembly of decking; Metal components for metal protective and security window shutters, namely, slats, shutterboxes, side frames, end caps, crank handles, pull straps, side tracks, ball bearings and installation hardware, namely, rollers, rails, cables, carriers, pins, locks, clips, brackets and screws; Metal mounting brackets for general use; Metal shelf brackets; Spacer brackets of metal; Support bracket made of metal for attachment to furniture to support items to be kept in hands' reach, such as a pistol, remote control, flashlight, cell phone, or eyeglasses; steel pipes; wire cloth; wire mesh; Metal key rings; Metal rings and chains for keys; Rings of metal for keys; Ring-shaped fittings of metal; Screw rings of metal; Pre-packaged kits containing metal hardware in the nature of suspension clamps, yoke plates and connecting links and electrical protection devices in the nature of insulators, corona rings, armor-rods and surge arresters, all of which attach or connect transmission conductors to high voltage electric transmission towers; Rivets, cramps and nails of metal; screws of metal; Buckles of common metal (hardware); Metal hardware, namely, nuts; Metal nuts; Metal chains; metal hinges; Metal casters; Furniture casters of metal; Metal furniture casters; Furniture fittings of metal; Metal bed fittings; Metal rails.
Cantilevered brackets of metal; Gutter brackets of metal; Hardware mounting system comprised of metal brackets for bath accessories and decorative hooks; Hardware, namely, metal brackets for general use; Metal brackets for use in the construction and assembly of decking; Metal components for metal protective and security window shutters, namely, slats, shutterboxes, side frames, end caps, crank handles, pull straps, side tracks, ball bearings and installation hardware, namely, rollers, rails, cables, carriers, pins, locks, clips, brackets and screws; Metal mounting brackets for general use; Metal shelf brackets; Spacer brackets of metal; Support bracket made of metal for attachment to furniture to support items to be kept in hands' reach, such as a pistol, remote control, flashlight, cell phone, or eyeglasses; steel pipes; wire cloth; wire mesh; Metal key rings; Metal rings and chains for keys; Rings of metal for keys; Ring-shaped fittings of metal; Screw rings of metal; Pre-packaged kits containing metal hardware in the nature of suspension clamps, yoke plates and connecting links and electrical protection devices in the nature of insulators, corona rings, armor-rods and surge arresters, all of which attach or connect transmission conductors to high voltage electric transmission towers; Rivets, cramps and nails of metal; screws of metal; Buckles of common metal hardware; Metal hardware, namely, nuts; Metal nuts; Metal chains; metal hinges; Metal casters; Furniture casters of metal; Metal furniture casters; Furniture fittings of metal; Metal bed fittings; Metal rails; Metal components for metal protective and security window shutters, namely, slats, shutterboxes, side frames, end caps, crank handles, pull straps, side tracks, ball bearings and installation hardware, namely, rollers, rails, cables, carriers, pins, locks, clips, brackets and screws
