CN213464466U

CN213464466U - Combined household sofa

Info

Publication number: CN213464466U
Application number: CN202021082132.0U
Authority: CN
Inventors: 曹维龙
Original assignee: Jiashan Chengyuan Furniture Co ltd
Current assignee: Jiashan Chengyuan Furniture Co ltd
Priority date: 2020-06-12
Filing date: 2020-06-12
Publication date: 2021-06-18
Anticipated expiration: 2030-06-12

Abstract

The utility model discloses a combined type household sofa, which belongs to the technical field of sofas and comprises a bottom plate, wherein the top end of the bottom plate is connected with an expansion plate, a back plate is fixedly connected with the rear part of the bottom plate, a movable groove B is arranged on the front end surface wall of the bottom plate deviating from the back plate, the surface of the expansion plate above the movable groove B is provided with a movable groove A, the groove bottoms of the movable groove A and the movable groove B are communicated, and a primary-secondary hinge is detachably connected between the groove walls of the movable groove A and the movable groove B, a secondary leaf and a primary leaf of the primary-secondary hinge are respectively arranged inside the groove bottoms of the movable groove A and the movable groove B, the bottom at the footing cup joints the rubber sleeve, receives when rocking when the sofa, and the footing is pressing rubber sleeve laminating ground, and the honeycomb hole of rubber sleeve bottom can warp the impact friction power of absorption footing to ground this moment, prevents that footing atress friction ground from producing the noise.

Description

Combined household sofa

Technical Field

The utility model relates to a sofa technical field especially relates to a modular domestic sofa.

Background

The "sofa" is a foreign word, which is transliterated according to the English word sofa. Is a multi-seat chair with soft cushions. The back rest chair with spring or thick foamed plastic has armrests on two sides, and is one kind of soft furniture, and the origin of the sofa may be traced back to ancient Egypt of about 2000 before the first century, but the soft package sofa in the real meaning appears in the end of the sixteen century to the beginning of the seventeen century.

Patent No. CN201710844686.6 discloses a combined type household intelligent sofa, which comprises a sofa cushion, a movable backrest, a drawing cushion and a dust suction device, wherein a neck massager is arranged at the upper end of the movable backrest, a pressure sensor is arranged in the movable backrest, the lower end of the movable backrest is provided with the sofa cushion, the drawing cushion is arranged at the other side of the sofa cushion, a water cup groove is arranged on one side of the drawing cushion, the dust suction device is arranged at the lower end of the sofa cushion, a timer is arranged on the surface of a sofa armrest, physical therapy massage can be given to people by arranging the neck massager, the comfort level of the sofa can be adjusted by arranging the movable backrest, a massage method can be selected by arranging a mode adjusting button, the drawing cushion can be drawn out for use as a bed, the water cup groove is arranged, people can conveniently take the cup to drink water without getting up, and a socket is arranged, the mobile phone can be charged, and the dust collector is arranged, so that the sanitation of the lower end of the sofa can be cleaned, and the structure is scientific and reasonable.

1. The household sofa in the prior art is simple, guests can be arranged on the sofa to have a rest when a bed in a family is not enough, and the simple household sofa plate is narrow and is inconvenient to expand to be used as the bed.

2. The bottom of the household sofa in the prior art is provided with a bottom foot for supporting, the bottom foot is generally a solid wood or metal hard bottom foot, and when a person shakes on the sofa, the bottom foot of the sofa can rub the ground to generate large friction noise, and then large noise influence is generated on downstairs residents.

SUMMERY OF THE UTILITY MODEL

The utility model provides a combined type household sofa, an expansion board is arranged above a bottom board, a primary and secondary hinge is arranged between a movable groove B of the bottom board and a movable groove A of the expansion board, when the expansion board is combined with the bottom board, the combined type household sofa can be used as a normal sofa, a person can hold the expansion board and lean against the back board to rest by holding the armrest cabinet, when more guests are in use, the expansion board can be pulled outwards, so that the armrest cabinet of the expansion board is supported by pressing a rubber pad to be contacted with the ground, at the moment, the primary and secondary hinge between the expansion board and the bottom board is also rotated and combined, and the bottom of the bottom board uses the bottom foot as a support and forms a double-block bed board structure with the expansion board, at the moment, the covered bed can be arranged at the top ends of the bottom board and the expansion board to provide a wider rest place for the guests, the expansion board can be lifted upwards after the guests have a rest, when the sofa receives and rocks, the footing is pressing rubber sleeve laminating ground, and the honeycomb hole of rubber sleeve bottom can warp this moment and adsorb the footing to the impact friction force on ground, prevents that footing atress friction ground from producing the noise.

The utility model provides a specific technical scheme as follows:

the utility model provides a pair of modular domestic sofa, comprising a base plate, the expansion board has been linked up on the top of bottom plate, and the rear fixedly connected with backplate of bottom plate, the front end table wall department that the bottom plate deviates from the backplate has seted up movable groove B, and the expansion board surface of activity groove B top has seted up movable groove A, tank bottom intercommunication between movable groove A and the movable groove B, and can dismantle between the cell wall of movable groove A and movable groove B and be connected with the primary and secondary hinge, the son page or leaf and the mother leaf of primary and secondary hinge are installed respectively inside the tank bottom of movable groove A and movable groove B, the top fixedly connected with of expansion board cubical switchboard, and the top solvent adhesion of cubical switchboard has the rubber pad, the bottom fixedly connected with footing of bottom plate.

Optionally, the bottom end of the footing is sleeved with a rubber sleeve, and a honeycomb inner hole is formed in a bottom end block body of the rubber sleeve.

Optionally, the bottom of the rubber sleeve is provided with a convex rib.

Optionally, the surface of the primary and secondary hinge is electroplated with a zinc coating.

Optionally, the height of the combined armrest cabinet and rubber pad is the same as the height of the feet.

The utility model has the advantages as follows:

1. the utility model arranges the expansion board above the bottom board, a primary-secondary hinge is arranged between the movable groove B of the bottom board and the movable groove A of the expansion board, when the expansion board and the bottom board are combined, the sofa can be used as a normal sofa, a person sitting on the expansion board can rest by holding the armrest cabinet and leaning against the back board, when more guests are available, the expansion board can be pulled outwards, so that the armrest cabinet of the expansion board presses the rubber pad to contact the ground for supporting, the primary and secondary hinges between the expansion board and the bottom board are also rotated and combined, and then the bottom plate bottom uses the footing to constitute two bed board structures with the expansion board as supporting, can be cushioned on the top of bottom plate and expansion board this moment, for the guest provides the rest place of broad, can upwards lift up the expansion board after the guest has had a rest, makes its top of pressing back the bottom plate again use as the sofa, has solved the problem that current domestic sofa simple structure can't expand and use as the bed.

2. The utility model discloses a cup joint the rubber sleeve in the bottom of footing, receive when rocking when the sofa, the footing is pressing rubber sleeve laminating ground, and the honeycomb hole of rubber sleeve bottom can warp the impact friction power of adsorbing the footing to ground this moment, prevents that footing atress friction ground from producing the noise, has solved the problem that the footing of current domestic sofa rubs ground easily and produces the noise.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of a combined household sofa according to an embodiment of the present invention.

Fig. 2 is an expanded schematic view of a combined type household sofa according to an embodiment of the present invention.

Fig. 3 is a sectional view of a rubber sleeve of a combined household sofa according to an embodiment of the present invention.

In the figure: 1. a base plate; 2. an expansion board; 3. a back plate; 4. a movable groove A; 5. a movable groove B; 6. a primary and secondary hinge; 7. a handrail cabinet; 8. a rubber pad; 9. footing; 10. a rubber sleeve; 11. a honeycomb-type inner hole; 12. and (7) a rib.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

A combination type household sofa according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 3.

Referring to fig. 1-2, the embodiment of the utility model provides a modular domestic sofa, including bottom plate 1, bottom plate 1's top has been linked up expansion board 2, and bottom plate 1's rear fixedly connected with backplate 3, bottom plate 1 deviates from the front end table wall department of backplate 3 and has seted up movable groove B5, and the expansion board 2 surface of activity groove B5 top has seted up movable groove a4, tank bottom intercommunication between movable groove a4 and the movable groove B5, and can dismantle between the cell wall of movable groove a4 and movable groove B5 and be connected with primary and secondary hinge 6, the son page and primary leaf of primary and secondary hinge 6 are installed respectively inside the tank bottom of movable groove a4 and movable groove B5, the top fixedly connected with handrail cabinet 7 of expansion board 2, and handrail cabinet 7's top solvent adhesion has rubber pad 8, bottom fixedly connected with footing 9 of bottom plate 1.

Illustratively, an expansion board 2 is arranged above a bottom board 1, a primary-secondary hinge 6 is arranged between a movable groove B5 of the bottom board 1 and a movable groove A4 of the expansion board 2, when the expansion board 2 and the bottom board 1 are combined, the sofa can be used as a normal sofa, a person sitting on the expansion board 2 can rest by holding the handrail cabinet 7 and leaning against the back board 3, when more guests are available, the expansion board 2 can be pulled outwards, so that the armrest cabinet 7 of the expansion board 2 presses the rubber pad 8 to contact the ground for supporting, at the moment, the primary and secondary hinges 6 between the expansion board 2 and the bottom board 1 are also combined in a rotating way, and then the bottom of the bottom plate 1 uses the footing 9 as the support and the expansion plate 2 forms a double-block bed board structure, at this moment, the quilt can be padded on the top ends of the bottom plate 1 and the expansion plate 2 to provide a wider rest place for guests, and the expansion plate 2 can be lifted upwards after the guests have a rest, so that the guest can be pressed back to the top end of the bottom plate 1 to be used as a sofa.

Referring to fig. 1-3, a rubber sleeve 10 is sleeved on the bottom end of the bottom foot 9, and a honeycomb inner hole 11 is formed in a bottom block of the rubber sleeve 10.

The example, cup joint rubber sleeve 10 in the bottom of footing 9, receive when rocking when the sofa, footing 9 is pressing rubber sleeve 10 and is laminating ground, and the honeycomb hole 11 of rubber sleeve 10 bottom can be out of shape and is adsorbed footing 9 to the impact friction force on ground this moment, prevents that footing 9 atress friction ground from producing the noise.

Referring to fig. 3, the rubber sleeve 10 is provided with a rib 12 protruding from the bottom thereof.

Illustratively, the ribs 12 form non-slip ribs at the bottom of the rubber sleeve 10, so that the bottom of the rubber sleeve 10 has non-slip capability.

Referring to fig. 1, the primary and secondary hinges 6 are plated with a zinc plating layer.

In an example, the galvanized layer forms a protective layer on the surface of the primary and secondary hinges 6, so that the surface of the metal primary and secondary hinges 6 is prevented from being corroded by the environment.

Referring to fig. 1-2, the height of the combination of the arm rest cabinet 7 and the rubber pad 8 is the same as the height of the feet 9.

Illustratively, the height of the combined armrest cabinet 7 and rubber pad 8 is the same as that of the feet 9, so as to prevent the difference of the supporting heights of the expansion board 2 and the bottom board 1 from causing the fall of boards.

The utility model relates to a combined type household sofa, an expansion board 2 is arranged above a bottom board 1, a primary and secondary hinge 6 is arranged between a movable groove B5 of the bottom board 1 and a movable groove A4 of the expansion board 2, when the expansion board 2 is combined with the bottom board 1, the sofa can be used as a normal sofa, a person can hold a handrail cabinet 7 on the expansion board 2 to lean against a back board 3 for rest, when more guests exist, the expansion board 2 can be pulled outwards, so that the handrail cabinet 7 of the expansion board 2 is pressed by a rubber pad 8 to be contacted with the ground for support, the primary and secondary hinge 6 between the expansion board 2 and the bottom board 1 is also rotated and combined, further, the bottom of the bottom board 1 uses a footing 9 as a support to form a double-board bed board structure with the expansion board 2, at the moment, a quilt can be padded on the top ends of the bottom board 1 and the expansion board 2, a wider rest place is provided, the expansion board 2 can be lifted, make its top of pressing back bottom plate 1 again and use as the sofa, cup joint rubber sleeve 10 in the bottom of footing 9, receive when rocking when the sofa, footing 9 is pressing rubber sleeve 10 laminating ground, and the honeycomb formula hole 11 of rubber sleeve 10 bottom can be out of shape and is adsorbed footing 9 to the impact friction force on ground this moment, prevents that footing 9 atress friction ground from producing the noise.

It should be noted that, the utility model relates to a modular domestic sofa, including bottom plate 1, expansion plate 2, backplate 3, activity groove A4, activity groove B5, primary and secondary hinge 6, handrail cabinet 7, rubber pad 8, footing 9, rubber sleeve 10, honeycomb hole 11, bead 12, the part is the general standard component or the part that technical staff in the field knows, and its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. A modular household sofa, includes bottom plate (1), its characterized in that: the top end of the bottom plate (1) is connected with an expansion plate (2), the back of the bottom plate (1) is fixedly connected with a back plate (3), a movable groove B (5) is arranged on the front end surface wall of the bottom plate (1) deviating from the back plate (3), the surface of the expansion plate (2) above the movable groove B (5) is provided with a movable groove A (4), the bottoms of the movable grooves A (4) and the movable grooves B (5) are communicated with each other, and a primary-secondary hinge (6) is detachably connected between the groove walls of the movable groove A (4) and the movable groove B (5), the son pages and the mother leaves of the son-mother hinge (6) are respectively arranged inside the bottoms of the movable grooves A (4) and the movable grooves B (5), the top end of the expansion plate (2) is fixedly connected with a handrail cabinet (7), and a rubber pad (8) is adhered to the solvent at the top end of the handrail cabinet (7), and bottom feet (9) are fixedly connected to the bottom end of the bottom plate (1).

2. The modular home sofa of claim 1, wherein: the bottom of footing (9) has cup jointed rubber sleeve (10), and has seted up honeycomb hole (11) in the bottom block of rubber sleeve (10).

3. The modular home sofa of claim 2, wherein: the bottom of the rubber sleeve (10) is provided with a convex rib (12) in a protruding way.

4. The modular home sofa of claim 1, wherein: and a zinc coating is electroplated on the surface of the primary and secondary hinge (6).

5. The modular home sofa of claim 1, wherein: the height of the combined armrest cabinet (7) and the rubber pad (8) is the same as that of the footing (9).