CN221179924U

CN221179924U - Functional sofa with detachable back

Info

Publication number: CN221179924U
Application number: CN202323234359.9U
Authority: CN
Inventors: 乔国志
Original assignee: Zhejiang Qianmen Technology Co ltd
Current assignee: Zhejiang Qianmen Technology Co ltd
Priority date: 2023-11-25
Filing date: 2023-11-25
Publication date: 2024-06-21
Anticipated expiration: 2033-11-25

Abstract

The utility model relates to a functional sofa with a detachable back, which is composed of a left back, a right back and a main back by detaching the back of the sofa into three parts. Through the cooperation of son bolt, female bolt use, make about back and main back are fixed each other, do not influence the pleasing to the eye and simple structure at sofa back, the function is practical. Through the disassembly to the sofa back, the space that the sofa occupy when having further solved the transportation packing reduces greatly for the loading greatly increased can be favorable to reducing the cost of commodity circulation transportation.

Description

Functional sofa with detachable back

Technical Field

The utility model relates to the technical field of sofa manufacturing, in particular to a functional sofa with a detachable back.

Background

Various sofas are visible everywhere in life and are closely linked to our daily lives. Most of the existing sofas are integrated, so that the logistics cost is increased in the sofa transportation process, the sofa is large in size and inconvenient to transport, and the sofa is easy to damage in the transportation process. Most of the existing sofa assembly and disassembly are focused on the assembly and disassembly of the head part, the armrest part or the leg part. Whether on the basis of present dismouting position, carry out independent design innovation to sofa back for the sofa reduces in the space that occupies when transporting the packing, makes the loading increase, can be favorable to reducing the cost of commodity circulation transportation.

The invention disclosed in application number CN202221970010.4 relates to a space-saving detachable sofa. Including handrail and the setting install at handrail left block mechanism, block mechanism includes drive assembly and block subassembly, drive assembly includes slide bar, slide bar and hydraulic pressure pole, the left side fixedly connected with slide bar of handrail, and the inside sliding connection of slide bar has the slide bar, the one end fixedly connected with hydraulic pressure pole that the slide bar kept away from the slide bar, block subassembly includes first dwang, block piece, second dwang, barrier plate, fixed plate, the rear end rotation of slide bar is connected with first dwang, constitutes sliding structure through setting up the block board through hydraulic stem and slide plate, and first dwang and second dwang constitute elevation structure through slide bar and block piece, and the block piece constitutes the block structure through the fixed plate, can make block piece and fixed block, makes cushion and handrail block fixed. However, the disassembly and assembly part of the disassembly and assembly type sofa is a head part and is not suitable for disassembly and assembly of the back of the sofa.

The utility model disclosed in application number CN202121693675.0, in particular to a detachable sofa, which comprises a sofa support and a sofa body which are detachably connected, wherein the sofa support comprises a support underframe, two sides of the support underframe are respectively and detachably provided with a plurality of support leg plates, and the support leg plates form a support structure of the support underframe together; the outer sides of the supporting leg plates are respectively provided with supporting clamping plates, and clamping spaces are formed between each supporting clamping plate and the adjacent supporting leg plates; the back plate is detachably arranged on the rear side of the supporting bottom frame. The detachable sofa provided by the utility model adopts a detachable frame structure, is convenient to carry, and reduces the transportation cost. However, the disassembly and assembly parts of the disassembly and assembly type sofa are leg parts, and are not suitable for disassembly and assembly of the back of the sofa.

The utility model disclosed in application number CN201621031162.2, especially, refer to a sofa with detachable armrests based on a sliding rail connection structure, comprising a sofa main body, wherein two armrests are arranged on two sides of the sofa main body, a sliding rail for disassembling the armrests is arranged on the sofa main body, a sliding seat matched with the sliding rail is arranged on the armrests, the sliding rail and the sliding seat are both wide in upper end and narrow in lower end, a gel pad is arranged on the sofa main body, a communication hole is arranged on the gel pad, and a heating resistance wire is arranged in the communication hole. According to the sofa, the sliding rail for disassembling and assembling the armrests is arranged on the sofa main body, and the sliding seat matched with the sliding rail is arranged on the armrests, so that the armrests can be assembled and disassembled according to the requirements, and the use convenience of the sofa is greatly improved. However, the disassembly and assembly part of the disassembly and assembly type sofa is a handrail part and is not used for disassembly and assembly of the back of the sofa.

Disclosure of utility model

The utility model aims to overcome the defects of the prior art, and has the advantages of innovative design at the back of the functional sofa, practical function and low manufacturing cost, and solves the problems that the occupied space of the sofa is greatly reduced when the sofa is transported and packaged, so that the cargo capacity is greatly increased, and the cost of logistics transportation can be reduced. Therefore, the utility model provides a functional sofa with a detachable back, which solves the problems as follows:

A functional sofa with a detachable back is composed of a sofa back, a back soft bag, an armrest part, an armrest soft bag, a seat part and a seat soft bag. The back of the sofa consists of a left back, a right back and a main back. The left back and the right back are composed of a sub-bolt and a back wood frame. The sub-bolts are iron pieces with grooves and are fixed on the back wood frame by bolts. The main back and the back soft bag are mutually sewed, and the left and right sides of the main back are fixed with a female bolt, so that the child bolts are inserted into the female bolts to be mutually fixed. The left back is fixed on the left side of the main back, and the right back is fixed on the right side of the main back to form a complete sofa back.

Preferably, in the above technical solution, a soft handrail bag is sewn on the inner side of the handrail part, and a leg spring switch is arranged on the left side of the handrail part.

Preferably, in the above technical solution, a seat soft bag is sewn on the upper portion of the seat.

As the preferable choice of the technical proposal, the back wood frame is wrapped with leather cloth.

Preferably, the seat bottom has a rotating disc for rotating the functional sofa.

The utility model independently developed one-to-three back structure: the back of the sofa is disassembled into three parts, namely a left back, a right back and a main back. The left back and the right back which are independently dismounted are respectively used through the sub-bolts, the left back and the right back are respectively arranged in the left and right female bolts of the main back, and the left back and the right back are mutually fixed through the matched use of the sub-bolts and the female bolts, so that the attractive appearance of the back of the sofa is not influenced, the structure is simple, and the functions are practical. The back of the sofa is disassembled, so that the problem that the occupied space of the sofa is greatly reduced when the sofa is transported and packaged is further solved, the cargo loading amount is greatly increased, and the cost of logistics transportation can be reduced; (II) functional sofa conforming to human body: the elastic sponge is filled in the back soft bag, the armrest soft bag and the seat soft bag, and the soft bags are sewn for use, so that the whole functional sofa is more comfortable, better in seat feel and popular with consumers.

The utility model has the following beneficial effects:

The back of the sofa is disassembled into three parts, namely a left back, a right back and a main back. Through the cooperation of son bolt, female bolt use, make about back and main back are fixed each other, do not influence the pleasing to the eye and simple structure at sofa back, the function is practical. Through the disassembly to the sofa back, the space that the sofa occupy when having further solved the transportation packing reduces greatly for the loading greatly increased can be favorable to reducing the cost of commodity circulation transportation.

Drawings

The utility model will be further described with reference to the drawings and examples.

FIG. 1 is a view of the functional sofa with a detachable back with left and right back components removed;

FIG. 2 is an enlarged partial view of the back piece of the functional sofa without the back piece of the utility model;

FIG. 3 is a diagram of the back component construction of a functional sofa with a detachable back according to the present utility model;

FIG. 4 is a rear view of the functional sofa with detachable back with left and right back components of the present utility model;

fig. 5 is a perspective view of a functional sofa with a detachable back according to the present utility model.

In the figure, the back of a sofa is 1-, the soft bag of the back is 2-, the handrails is 3-, the soft bag of the handrails is 4-, the seat is 5-, the soft bag of the seat is 6-, the back is 101-left, the back is 102-right, the main back is 103-main back, the sub-bolt is 104-auxiliary bolt, the wood frame is 105-back, the leather fabric is 105-1, the bolt is 106-, the female bolt is 107-main bolt, the leg spring switch is 301-and the rotary disc is 501-.

Detailed Description

This detailed description is merely illustrative of the utility model and is not intended to be limiting. Any modification made by a person skilled in the art after having read the description of the present utility model will be protected by the patent laws as long as they are within the scope of the appended claims.

As shown in fig. 1-5, the functional sofa with the detachable back comprises a sofa back 1, a back soft bag 2, an armrest 3, a armrest soft bag 4, a seat 5 and a seat soft bag 6. The sofa back 1 is composed of a left back 101, a right back 102 and a main back 103. The left back 101 and the right back 102 are composed of a sub-bolt 104 and a back wood frame 105. The sub-bolts 104 are iron pieces with grooves and are fixed on the back wood frame 105 by bolts 106. The main back 103 and the back soft bag 2 are mutually sewed, and the left and right sides of the main back 103 are fixed with a female plug 107, and the child plug 104 is inserted into the female plug 107 to be mutually fixed. The left back 101 is fixed on the left side of the main back 103, and the right back 102 is fixed on the right side of the main back 103 to form a complete sofa back. The inner side of the armrest part 3 is sewed with an armrest soft bag 4, and the left side part of the armrest part 3 is provided with a leg spring switch 301. The seat soft bag 6 is sewn on the upper part of the seat 5. The back wood frame 105 is wrapped with leather cloth 105-1. The bottom of the seat part 5 is provided with a rotary disc 501 for the rotation of the functional sofa.

Claims

1. The utility model provides a take functional sofa of dismouting type back which characterized in that: consists of a sofa back (1), a back soft bag (2), an armrest part (3), an armrest soft bag (4), a seat part (5) and a seat soft bag (6); the sofa back (1) consists of a left back (101), a right back (102) and a main back (103); the left back (101) and the right back (102) are composed of a sub-bolt (104) and a back wood frame (105); the sub-bolt (104) is an iron piece with a groove, and is fixed on the back wood frame (105) by using a bolt (106); the main back (103) and the back soft bag (2) are mutually sewn, the left side and the right side of the main back (103) are fixedly provided with female bolts (107), and the sub bolts (104) are inserted into the female bolts (107) to be mutually fixed; the left back (101) is fixed on the left side of the main back (103), and the right back (102) is fixed on the right side of the main back (103) to form a complete sofa back.

2. The functional sofa with a detachable back according to claim 1, wherein: the inner side of the armrest part (3) is sewed with an armrest soft bag (4), and the left side part of the armrest part (3) is provided with a leg flicking switch (301).

3. The functional sofa with a detachable back according to claim 1, wherein: the seat soft bag (6) is sewn on the upper part of the seat part (5).

4. The functional sofa with a detachable back according to claim 1, wherein: the back wood frame (105) is wrapped with leather cloth (105-1).

5. The functional sofa with a detachable back according to claim 1, wherein: the bottom of the seat part (5) is provided with a rotary disc (501) for rotating the functional sofa.