CN218219678U

CN218219678U - Household sofa with replaceable armrests

Info

Publication number: CN218219678U
Application number: CN202221006191.9U
Authority: CN
Inventors: 曹维龙
Original assignee: Jiashan Chengyuan Furniture Co ltd
Current assignee: Jiashan Chengyuan Furniture Co ltd
Priority date: 2022-04-27
Filing date: 2022-04-27
Publication date: 2023-01-06
Anticipated expiration: 2032-04-27

Abstract

The utility model discloses a removable formula house sofa of handrail, including the bottom plate, still include handrail and frame foot subassembly, T shape draw-in groove has been seted up to the bottom plate upper end, handrail lower extreme fixedly connected with T shape kelly, T shape kelly cooperation joint is inside T shape draw-in groove, frame foot subassembly includes mounting panel, flexible slide bar, stopper, backup pad, handle, bracing piece and frame foot pole, bottom plate upper end fixedly connected with mounting panel, the anterior flexible slide bar that pegs graft of mounting panel, the anterior fixedly connected with backup pad of flexible slide bar, backup pad both sides fixedly connected with handle, backup pad upper end fixedly connected with bracing piece, upper end of the support bar fixedly connected with puts up the foot pole. This removable formula house sofa of handrail is through having seted up T shape draw-in groove in the bottom plate upper end, and handrail lower extreme fixedly connected with T shape kelly, and inside T shape kelly cooperation joint in T shape draw-in groove, the convenience was dismantled the handrail of sofa both sides.

Description

Household sofa with replaceable armrests

Technical Field

The utility model relates to a house sofa technical field, in particular to removable formula house sofa of handrail.

Background

The "sofa" is a foreign word, which is transliterated according to the English word sofa. Is a multi-seat chair with soft cushions. A backrest chair provided with springs or thick foam plastics and the like is provided with armrests at two sides, and is one of soft furniture.

Patent number CN201810519940.X discloses a prevent laying dust sofa, including sofa seat and sofa pad, the sofa seat below is provided with the cavity, the sofa pad passes through supporting spring and is connected with the sofa seat, be provided with the pivot in the cavity, the both ends of pivot are rotated with the cavity lateral wall that corresponds respectively and are connected, and the cover is equipped with in the pivot with the synchronous pivoted gear of pivot, still is provided with in the pivot with the synchronous pivoted flabellum of pivot, still includes the vertical rack that passes the sofa seat, rack one end is connected with sofa pad bottom, and the other end and gear engagement transmission, rack and sofa seat sliding connection. The sofa with the structure solves the problem that dust is easy to accumulate below the sofa, so that the sofa is clean and sanitary under the condition of being dry.

At present, the household sofa has the following defects: 1. the prior household sofa armrest is easy to damage and is inconvenient to disassemble and replace; 2. in the past, the household sofa is inconvenient to lie and is not comfortable enough. Therefore, the household sofa with the replaceable armrests is provided.

SUMMERY OF THE UTILITY MODEL

A primary object of the utility model is to provide a removable formula house sofa of handrail through having seted up T shape draw-in groove in the bottom plate upper end, and handrail lower extreme fixedly connected with T shape kelly, and T shape kelly cooperation joint is inside T shape draw-in groove, and the problem in the background art can effectively be solved to the convenient handrail of sofa both sides of dismantling.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a removable formula house sofa of handrail, includes the bottom plate, still includes handrail and frame foot subassembly, T shape draw-in groove has been seted up to the bottom plate upper end, handrail lower extreme fixedly connected with T shape kelly, T shape kelly cooperation joint is inside T shape draw-in groove, frame foot subassembly includes mounting panel, flexible slide bar, stopper, backup pad, handle, bracing piece and frame foot pole, bottom plate upper end fixedly connected with mounting panel, the anterior flexible slide bar that pegs graft of mounting panel, the anterior fixedly connected with backup pad of flexible slide bar, backup pad both sides fixedly connected with handle, backup pad upper end fixedly connected with bracing piece, upper end fixedly connected with frame foot pole of bracing piece.

Furthermore, the back of the mounting plate is fixedly connected with a backrest; the backrest is convenient for people to back.

Furthermore, a seat cushion is placed at the upper end of the mounting plate; the seat cushion improves the sitting comfort of the user.

Further, the bottom of the bottom plate is fixedly connected with a roller carrier, and the lower end of the roller carrier is rotatably connected with a roller; the rollers facilitate the movement of the sofa.

Furthermore, two sides of the telescopic slide rod are fixedly connected with limit blocks, and the limit blocks slide along the inner part of the limit groove of the mounting plate in a matched manner; the limiting blocks on the two sides of the telescopic sliding rod are matched with the limiting grooves of the mounting plate to slide and limit.

Compared with the prior art, the utility model has the following beneficial effects that 1, the T-shaped clamping groove is arranged at the upper end of the bottom plate, the T-shaped clamping rod is fixedly connected at the lower end of the handrail, and the T-shaped clamping rod is clamped in the T-shaped clamping groove in a matching way, so that the handrails at two sides of the sofa can be conveniently disassembled, and the problems that the household sofa handrail is easy to damage and inconvenient to disassemble and replace in the past are solved; 2. through holding the outside pulling of handle, flexible slide bar slides from the mounting panel inside groove and takes out, and the stopper of flexible slide bar both sides cooperates along mounting panel spacing inslot portion and slides, and the bracing piece is fixed with a foot pole, and the user can place the foot in a foot pole upper end, can lie, and convenient and practical has solved the inconvenient problem of lying, the travelling comfort is not enough of house sofa in the past.

Drawings

Fig. 1 is a schematic view of the overall structure of the household sofa with replaceable armrests of the present invention.

Fig. 2 is a schematic view of the internal structure of the mounting plate of the household sofa with replaceable armrests of the present invention.

Fig. 3 is a schematic structural view of a leg assembly of a household sofa with replaceable armrests.

In the figure: 1. a base plate; 2. a handrail; 3. a T-shaped clamping rod; 4. a backrest; 5. a stand member; 501. mounting a plate; 502. a telescopic slide bar; 503. a limiting block; 504. a support plate; 505. a handle; 506. a support bar; 507. a leg bar; 6. a seat cushion; 7. a roller frame; 8. and a roller.

Detailed Description

In order to make the utility model realize, the technical means, the creation characteristics, the achievement purpose and the efficacy are easy to understand and understand, the utility model is further explained by combining the specific implementation mode.

As shown in fig. 1-3, a household sofa with replaceable armrests comprises a bottom plate 1, and further comprises an armrest 2 and a leg assembly 5, wherein a T-shaped clamping groove is formed in the upper end of the bottom plate 1, a T-shaped clamping rod 3 is fixedly connected to the lower end of the armrest 2, the T-shaped clamping rod 3 is clamped inside the T-shaped clamping groove in a matched manner, the leg assembly 5 comprises a mounting plate 501, a telescopic slide rod 502, a limiting block 503, a support plate 504, a handle 505, a support rod 506 and a leg rod 507, the upper end of the bottom plate 1 is fixedly connected with the mounting plate 501, the front portion of the mounting plate 501 is inserted with the telescopic slide rod 502, the front portion of the telescopic slide rod 502 is fixedly connected with the support plate 504, the handles 505 are fixedly connected to two sides of the support plate 504, the upper end of the support plate 504 is fixedly connected with the support rod 506, and the upper end of the support rod 506 is fixedly connected with the leg rod 507.

Wherein, the back of the mounting plate 501 is fixedly connected with a backrest 4; the backrest 4 is convenient for people to back.

Wherein, a seat cushion 6 is arranged at the upper end of the mounting plate 501; the seat cushion 6 improves the sitting comfort of the user.

The bottom of the bottom plate 1 is fixedly connected with a roller carrier 7, and the lower end of the roller carrier 7 is rotatably connected with a roller 8; the rollers 8 facilitate the movement of the sofa.

The two sides of the telescopic sliding rod 502 are fixedly connected with limit blocks 503, and the limit blocks 503 slide along the inside of the limit grooves of the mounting plate 501 in a matching manner; the limit blocks 503 at two sides of the telescopic sliding rod 502 are matched and slide limited along the inside of the limit groove of the mounting plate 501.

The utility model relates to a household sofa with replaceable armrests, which is characterized in that when in use, a T-shaped clamping groove is arranged at the upper end of a bottom plate 1, a T-shaped clamping rod 3 is fixedly connected at the lower end of an armrest 2, the T-shaped clamping rod 3 is clamped in the T-shaped clamping groove in a matching manner, so that the armrests 2 at the two sides of the sofa can be conveniently disassembled, and the problems that the household sofa armrests are easy to damage and inconvenient to disassemble and replace in the prior art are solved; by holding the handle 505 and pulling outwards, the telescopic slide rod 502 is pulled out from the inner groove of the mounting plate 501 in a sliding manner, the limit blocks 503 at the two sides of the telescopic slide rod 502 slide along the limit groove of the mounting plate 501 in a matching manner, the support rod 506 is fixed with the foot support rod 507, a user can place feet on the upper end of the foot support rod 507, the user can lie down, and the problems that the home sofa is inconvenient to lie down and is not comfortable enough are solved.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a removable formula house sofa of handrail, includes bottom plate (1), its characterized in that: still include handrail (2) and frame foot subassembly (5), T shape draw-in groove has been seted up to bottom plate (1) upper end, handrail (2) lower extreme fixedly connected with T shape kelly (3), T shape kelly (3) cooperation joint is inside T shape draw-in groove, frame foot subassembly (5) are including mounting panel (501), flexible slide bar (502), stopper (503), backup pad (504), handle (505), bracing piece (506) and frame foot pole (507), bottom plate (1) upper end fixedly connected with mounting panel (501), mounting panel (501) front portion is pegged graft and is had flexible slide bar (502), the anterior fixedly connected with backup pad (504) of flexible slide bar (502), backup pad (504) both sides fixedly connected with handle (505), backup pad (504) upper end fixedly connected with bracing piece (506), bracing piece (506) upper end fixedly connected with frame foot pole (507).

2. The sofa according to claim 1, wherein the sofa further comprises: the back of the mounting plate (501) is fixedly connected with a backrest (4).

3. The sofa with replaceable armrests as claimed in claim 1, wherein: and a seat cushion (6) is arranged at the upper end of the mounting plate (501).

4. The sofa with replaceable armrests as claimed in claim 1, wherein: bottom plate (1) bottom fixedly connected with gyro wheel frame (7), gyro wheel frame (7) lower extreme rotates and is connected with gyro wheel (8).

5. The sofa according to claim 1, wherein the sofa further comprises: the telescopic sliding rod (502) is fixedly connected with limiting blocks (503) on two sides, and the limiting blocks (503) slide along the inner portions of limiting grooves of the mounting plate (501) in a matched mode.