CN220557709U

CN220557709U - Combined metal sofa

Info

Publication number: CN220557709U
Application number: CN202321914295.4U
Authority: CN
Inventors: 江小红
Original assignee: Dongguan Weilang Hardware Products Co ltd
Current assignee: Dongguan Weilang Hardware Products Co ltd
Priority date: 2023-07-20
Filing date: 2023-07-20
Publication date: 2024-03-08
Anticipated expiration: 2033-07-20

Abstract

The utility model discloses a combined metal sofa, and relates to the technical field of furniture. Comprising a carrying seat which is used as a seat surface of a sofa by placing a foam cushion; the two sofa handles are respectively attached and fixed on two sides of the outer part of the bearing seat; the sofa backrest is fixed at one end of the top of the bearing seat; the two sides of the top of the bearing seat are respectively provided with a sliding groove, the inside of the sliding groove is connected with a detachable sliding device in a sliding way, and the tops of the two sliding devices are connected with an extension plate in a common rotation way; folding feet and positioning bulges are respectively arranged on two sides of one end, far away from the sliding device, of the bottom of the extension plate. According to the utility model, the detachable and reversible extension plate is arranged on the bearing seat made of metal, so that the practical use length of the sofa can be enlarged by turning and moving the extension plate from the bearing seat when the sofa is in practical use, and the flexibility and convenience of the sofa are improved to a certain extent.

Description

Combined metal sofa

Technical Field

The utility model relates to the technical field of furniture, in particular to a combined metal sofa.

Background

The sofa is a multi-seat chair with soft cushions, and generally adopts metal or wood plates as a main body frame, then soft polyurethane foam, down feather filler and artificial cotton filler are added to form a sofa whole, and a plurality of sofa monomers with the same appearance or the same series of sofa monomers are combined to form a complete sofa suit, so that the requirement of a plurality of users for simultaneous use is improved, and the sofa has better ornamental value.

Through the retrieval, the Chinese patent of the utility model of the bulletin CN218500328U discloses a novel combined sofa, and the application ensures the relevance after combination between the sofa monomers of the novel combined sofa by using the sofa monomers, the fixing seat and the connector and the connecting seat in a matched manner, so that the two sofa monomers are fixedly connected through the connector and the connecting seat, and the stability of the novel combined sofa during use is improved.

However, in the practical use process of the sofa, when the use length of the sofa needs to be adjusted, the other sofa needs to be assembled with the sofa, so that the arrangement is very inconvenient, and the applicant proposes a novel combined metal sofa.

Disclosure of Invention

The present utility model is directed to a metal sofa assembly for solving the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a combination metal sofa comprising:

a carrying seat serving as a seating surface of a sofa by placing a foam cushion on top;

the two sofa handles are respectively attached and fixed on two sides of the outer part of the bearing seat;

the sofa backrest is fixed at one end of the top of the bearing seat;

the two sides of the top of the bearing seat are respectively provided with a sliding groove, the inside of the sliding groove is connected with a detachable sliding device in a sliding way, and the tops of the two sliding devices are connected with an extension plate in a common rotation way;

folding feet and positioning bulges are respectively arranged on two sides of the bottom of the extension plate, which is far away from one end of the sliding device, and the positioning bulges are just clamped in the sliding groove when the extension plate rotates to the upper part of the bearing seat and is parallel to the bearing seat.

Further, the buffer filling for enhancing the bearing capacity is plugged into the bearing seat;

universal wheels are respectively fixed on the periphery of the bottom of the bearing seat.

Still further, the sliding device includes:

carry on the box, its with spout looks adaptation, the one end at its top is fixed with the rotation post, the extension board rotates with the rotation post and is connected.

Furthermore, the two sides of the inner wall of the chute of the extension plate are respectively provided with a limit groove;

the two sides of the outer wall of the carrying box are respectively provided with a through hole, and a sleeve arm is fixed in the carrying box;

the inside sliding connection of cover arm has carries on the pole, carries on the both ends of pole be fixed with respectively with the slip arch of opening looks adaptation, slip bellied one end is fixed with the spacing arch with spacing groove looks adaptation.

Further, a spring for returning is fixed between the sliding bulge and the sleeve arm,

openings are respectively arranged on two sides of the middle end of the top of the carrying box,

the opposite surfaces of the two sliding bulges are respectively fixed with a connecting folding rod, and the top ends of the two connecting folding rods are respectively fixed with a stress plate after penetrating through the corresponding openings.

Furthermore, a limiting block is fixed at one end of the sliding groove close to the sofa backrest, the sliding groove is divided into two parts by the aid of the limiting block, and the positioning protrusion is just clamped at the part with smaller inner space of the sliding groove.

Compared with the prior art, the utility model has the beneficial effects that:

according to the combined metal sofa, the detachable and reversible extension plate is arranged on the bearing seat made of metal, so that the device can enlarge the practical use length of the sofa by turning and moving the extension plate from the bearing seat when in practical use, and the flexibility and convenience of the device are improved to a certain extent.

Simultaneously, the universal wheel with the function of stopping is installed at the bottom of bearing seat for this sofa is when in actual use, and the accessible releases the function of stopping of universal wheel and promotes the sofa and come arbitrary change to place the position, has further improved flexibility and convenience when the device uses.

Drawings

FIG. 1 is an isometric view of the present utility model;

FIG. 2 is a structural view of the folding assembly of the present utility model;

FIG. 3 is an enlarged view of a portion A of FIG. 2;

fig. 4 is a structural view of the sliding device of the present utility model.

In the figure: 1. a sofa backrest; 2. a sofa handle; 3. a universal wheel; 4. buffer filling; 5. a folding assembly; 51. a bearing seat; 52. a chute; 53. positioning the bulge; 54. folding feet; 55. an extension plate; 56. a limiting block; 57. a limit groove; 58. a sliding device; 581. rotating the column; 582. an opening; 583. a force-bearing plate; 584. connecting a folding rod; 585. a through port; 586. a carrying box; 587. sleeving the arm; 588. a limit protrusion; 589. sliding protrusion.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The Chinese patent of 'CN 218500328U' discloses a novel combined sofa, and in the process of actual use, when the use length of the sofa needs to be adjusted, the other sofa can be assembled with the sofa, so that the setting is very inconvenient, and the applicant proposes a novel combined metal sofa.

Embodiment 1,

Referring to fig. 1 to 4, the metal sofa comprises:

folding assembly 5, folding assembly 5 includes:

a carrying seat 51 serving as a seating surface of a sofa by placing a foam cushion on top;

two sofa handles 2 are arranged, and the two sofa handles 2 are respectively attached and fixed on two sides of the outer part of the bearing seat 51;

a sofa backrest 1 fixed to one end of the top of the carrying seat 51;

the two sides of the top of the bearing seat 51 are respectively provided with a chute 52, the inside of the chute 52 is connected with a detachable sliding device 58 in a sliding way, and the tops of the two sliding devices 58 are connected with an extension plate 55 in a common rotation way;

the folding feet 54 and the positioning protrusions 53 are respectively arranged on two sides of one end, far away from the sliding device 58, of the bottom of the extension plate 55, and when the extension plate 55 rotates to the upper side of the bearing seat 51 and is parallel to the bearing seat 51, the positioning protrusions 53 are just clamped inside the sliding grooves 52.

Wherein the bearing seat 51 and the extension plate 55 are both made of metal materials.

It should be emphasized that by installing the removable and reversible extension board 55 on the carrying seat 51 made of metal, the practical use length of the sofa can be enlarged by turning and moving the extension board 55 from the carrying seat 51 when the sofa is in practical use, and the flexibility and convenience of the sofa are improved to a certain extent.

Embodiment II,

As can be seen with reference to fig. 2, in the present application,

the inside of the carrying seat 51 is plugged with a buffer filling 4 for enhancing the carrying capacity, wherein the buffer filling 4 may be one of a sponge cushion or an air cushion,

the universal wheels 3 are respectively fixed on the periphery of the bottom of the bearing seat 51, wherein the universal wheels 3 have a braking stopping function.

It should be noted that, this application is through the universal wheel 3 that has the function of stopping at the bottom installation of bearing seat 51 for this sofa is when in actual use, and accessible releases the function of stopping of universal wheel 3 and promotes the sofa and come arbitrary change to place the position, has further improved flexibility and convenience when the device is used.

Third embodiment,

As can be seen with reference to fig. 4, in the present application,

the slide device 58 includes:

the carrying box 586 is adapted to the chute 52, one end of the top of the carrying box is fixed with a rotating column 581, and the extending plate 55 is rotatably connected with the rotating column 581, wherein referring to fig. 3, in the present application, limiting grooves 57 are respectively formed on two sides of the inner wall of the chute 52 by the extending plate 55; openings 585 are respectively formed on two sides of the outer wall of the carrying box 586, and a sleeve arm 587 is fixed inside the carrying box 586; the inside sliding connection of cover arm 587 has the loading rod, and the both ends of loading rod are fixed with respectively with the slip arch 589 of opening 585 looks adaptation, and the one end of slip arch 589 is fixed with the spacing protruding 588 of limit groove 57 looks adaptation.

Fourth embodiment,

It is to be added that, in the present application,

a spring for returning is fixed between the sliding protrusion 589 and the sleeve arm 587,

openings 582 are respectively arranged on two sides of the middle end of the top of the carrying box 586,

the opposite surfaces of the two sliding protrusions 589 are respectively fixed with a connecting folding rod 584, and the top ends of the two connecting folding rods 584 are respectively fixed with a stress plate 583 after passing through the corresponding openings 582.

When the device is actually removed, the two stress plates 583 are pressed and stressed in opposite directions, so that the stress plates 583 can move the sliding protrusion 589 into the carrying box 586 through the opening 582 by means of the connecting folding rod 584, and the carrying box 586 can be taken out from the sliding groove 52 at the moment when the limiting protrusion 588 is separated from the limiting groove 57 in the moving process of the sliding protrusion 589.

Fifth embodiment (V),

As can be seen with reference to fig. 2, in the present application,

a limiting block 56 is fixed in the chute 52 at one end close to the sofa backrest 1, the chute 52 is divided into two parts by the limiting block 56, and the positioning protrusion 53 is just clamped at the part with smaller inner space of the chute 52.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made hereto without departing from the spirit and scope of the utility model as defined by the appended embodiments and equivalents thereof.

Claims

1. The combined metal sofa, its characterized in that includes:

the sofa backrest is fixed at one end of the top of the bearing seat;

2. The combination metal sofa of claim 1, wherein:

the buffer filling for enhancing the bearing capacity is plugged into the bearing seat;

3. The combination metal sofa of claim 1, wherein:

the sliding device includes:

4. A combination metal sofa according to claim 3, characterized in that:

limiting grooves are respectively formed in two sides of the inner wall of the chute on the extension plate;

5. The combination metal sofa of claim 4, wherein:

a spring for returning is fixed between the sliding bulge and the sleeve arm,

6. The combination metal sofa of claim 1, wherein:

the inside stopper that is fixed with in one end department that is close to the sofa back of spout, the spout divide into two positions with the help of the stopper, the bellied joint in location is in the less position department of spout inner space just.