Split type sofa frame

Abstract

The utility model relates to the technical field of home life, in particular to a split type sofa frame, which comprises a plurality of base frames, a plurality of supporting parts, a plurality of connecting pieces and a plurality of connecting pieces, the backrest frame is arranged on the base frame and is vertically arranged on one side wall of the base frame; the armrest frames are arranged on the two base frames, the armrest frames are vertically arranged and located on the adjacent side walls of the backrest frame, and the two base frames provided with the armrest frames are mirror images of each other. The base frame, the backrest frame and the armrest frame are designed into a split type combined structure, so that the problems that a traditional integral sofa is large in transportation volume, difficult to enter a home, easy to damage during transportation and the like are effectively solved. The modular design of the base frame facilitates splicing and combination as required, and various spatial layout requirements are met; due to the vertical mounting structure of the backrest frame and the armrest frame, the structural stability of the sofa is ensured, the mounting process is simplified, and the assembly efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of home living technology, and in particular to a split sofa frame. Background Technology

[0002] In modern home life, sofas, as an important piece of furniture in the living room, not only serve the function of rest and relaxation, but are also increasingly becoming a key element in showcasing the resident's lifestyle and spatial layout artistry. As people's quality of life improves, their demands for sofa comfort are also increasing.

[0003] Existing sofas use a prefabricated assembly process, which takes up a lot of space, making them inconvenient to transport. They are also prone to bumps and knocks during delivery, and may even be difficult to fit into small apartments. Furthermore, the larger size of prefabricated sofas requires more packaging during transport, resulting in higher shipping costs and overall increased expenses.

[0004] The information disclosed in this background section is intended only to enhance the understanding of the overall background technology of this utility model, and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Utility Model Content

[0005] This utility model provides a split sofa frame, thereby effectively solving the problems in the background art.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is: a split sofa frame, comprising:

[0007] Several base frames, the base frames being horizontally arranged and having several supporting components on their tops;

[0008] A backrest frame is disposed on the base frame and is vertically disposed on one side wall of the base frame.

[0009] An armrest frame is provided on two of the base frames. The armrest frame is vertically arranged and located on adjacent side walls of the backrest frame. The two base frames on which the armrest frame is provided are mirror images of each other.

[0010] Furthermore, the top of the base frame is an inclined surface, and the height of one end where the backrest frame is located is less than that of the other end.

[0011] Furthermore, the supporting component consists of several horizontally arranged transverse plates, which are fixedly mounted on the top of the base frame.

[0012] Furthermore, several of the transverse plates are arranged along the inclined surface at the top of the base frame, and the length extension direction of the transverse plates is perpendicular to the arrangement direction.

[0013] Furthermore, several of the aforementioned transverse plates are arranged at equal intervals.

[0014] Furthermore, the armrest frame is a right-angled trapezoidal structure, and the end furthest from the backrest frame is higher than the other end.

[0015] Furthermore, the top of the backrest frame is bent toward the end away from the base frame.

[0016] Furthermore, it also includes an extended base frame, which is a frame structure.

[0017] The beneficial effects of this utility model are as follows: By designing the base frame, backrest frame, and armrest frame as a separate, modular structure, it effectively solves the problems of large transport volume, difficulty in home delivery, and easy damage during handling associated with traditional prefabricated sofas. The modular design of the base frame facilitates assembly as needed, meeting various spatial layout requirements; the vertical installation structure of the backrest and armrest frames ensures the structural stability of the sofa while simplifying the installation process and improving assembly efficiency. Furthermore, the armrest frames are positioned on the mirror-symmetrical base frame, contributing to the overall harmonious appearance of the sofa and enhancing its adaptability and aesthetics. This structure improves the sofa's transportability, maintainability, and user experience, making it suitable for various living environments. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] Figure 2 Side view of the base frame, backrest frame, and armrest frame;

[0021] Figure 3 This is a structural diagram of the base frame and the backrest frame. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0023] like Figures 1 to 3 As shown: A modular sofa frame, comprising:

[0024] Several base frames are provided, the base frames are horizontally arranged, and several support components 11 are provided on the top;

[0025] Backrest frame 2 is mounted on base frame 1 and is vertically mounted on one side wall of base frame 1.

[0026] The armrest frame 3 is mounted on two base frames 1. The armrest frame 3 is vertically mounted and located on the adjacent side wall of the backrest frame 2. The two base frames 1 on which the armrest frame 3 is mounted are mirror images of each other.

[0027] By designing the base frame, backrest frame 2, and armrest frame 3 as a modular assembly structure, the problems of large transport volume, difficult entry, and easy damage during handling of traditional prefabricated sofas are effectively solved. The modular design of the base frame facilitates assembly as needed, meeting various spatial layout requirements. The vertical installation structure of the backrest frame 2 and armrest frame 3 ensures the structural stability of the sofa while simplifying the installation process and improving assembly efficiency. In addition, the armrest frame 3 is set on the mirror-symmetrical base frame 1, which helps to coordinate and unify the overall appearance of the sofa, enhancing the product's adaptability and aesthetics. This structure improves the sofa's transportability, maintainability, and user experience, making it suitable for various living environments.

[0028] In this embodiment, the top of the base frame 1 is an inclined surface, and the height of one end where the backrest frame 2 is provided is less than that of the other end.

[0029] The top of the base frame 1 is sloped, and the end used to mount the backrest frame 2 is lower than the other end. This structural design allows the backrest frame 2 to form a natural backward tilt angle relative to the seat base, which helps to provide more comfortable support when the human back is pressed against the sofa back, improving the sitting experience. At the same time, the sloped mounting surface also enhances the stability of the backrest frame 2, preventing wobbling or tilting during use, and improving the overall ergonomics and structural reliability of the modern sofa.

[0030] Among them, the support component 11 consists of several horizontally arranged horizontal plates, which are fixedly installed on the top of the base frame 1.

[0031] The support component 11 consists of several horizontally arranged transverse plates, which are fixedly mounted on the top of the base frame 1. This structural design not only evenly distributes the weight of the seat cushion and improves stress stability, but also facilitates manufacturing and assembly, reducing production costs. The spacing between the transverse plates can be adjusted as needed to accommodate seat cushions of different materials and thicknesses, further enhancing the sofa's versatility and comfort. Simultaneously, this structure promotes ventilation and breathability, prevents moisture accumulation, and extends the sofa's lifespan.

[0032] As a preferred embodiment of the above, a plurality of transverse plates are arranged along the inclined surface at the top of the base frame 1, and the length extension direction of the transverse plates is perpendicular to the arrangement direction.

[0033] Several horizontal panels are arranged along the inclined surface at the top of the base frame 1, with the length of each panel extending perpendicular to its arrangement direction. This structure not only conforms to the inclined design of the base frame 1, ensuring the overall flatness and structural stability of the support surface, but also achieves a more reasonable ergonomic support effect, allowing the seat cushion to form a natural reclining angle and improving user comfort. Simultaneously, the vertical arrangement of the horizontal panels helps to increase load-bearing strength, prevent panel deformation or collapse, and enhance the sofa's durability and safety.

[0034] Several horizontal plates are arranged at equal intervals.

[0035] Several horizontal panels are arranged at equal intervals. This design helps to achieve even distribution of force, enhances the overall support of the cushion, and prevents localized collapse or deformation, thereby improving user comfort and structural stability. At the same time, the equal-interval arrangement facilitates mass production and rapid assembly, improves manufacturing efficiency, reduces production costs, and is suitable for industrial manufacturing and standardized assembly needs.

[0036] As a preferred embodiment of the above, the armrest frame 3 is a right-angled trapezoidal structure, and the end away from the backrest frame 2 is higher than the other end.

[0037] The armrest frame 3 is a right-angled trapezoidal structure, with the end furthest from the backrest frame 2 higher than the other end. This structural design gives the armrest a natural tilt, conforming to the natural angle of the human arm when placed, helping to relieve shoulder and elbow pressure and improve comfort when sitting. At the same time, the gradual change in armrest height enhances the overall aesthetics and design, enriches the visual layers of the sofa, and improves the product's appearance value and market competitiveness.

[0038] In this embodiment, the top of the backrest frame 2 is bent toward the end away from the base frame 1.

[0039] The top of the backrest frame 2 bends away from the base frame 1. This design creates a natural backward-leaning curve in the backrest structure, better conforming to the curve of the human back, effectively improving the support for the shoulders and neck, and enhancing comfort and ergonomics during use. At the same time, the top bending structure also enriches the overall shape lines, increasing the aesthetics and design of the sofa, balancing functionality and visual appeal.

[0040] As a preferred embodiment of the above, it also includes an extension base frame 4, which is a frame structure.

[0041] The extended base frame 4 adopts a frame structure and can be combined with the base frame 1 to form a chaise lounge, thereby creating sofas of different shapes and improving the aesthetics and functionality of the sofa.

[0042] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A split-type sofa frame, characterized in that, include: Several base frames, the base frames being horizontally arranged and having several supporting components on their tops; A backrest frame is disposed on the base frame and is vertically disposed on one side wall of the base frame. An armrest frame is provided on two of the base frames. The armrest frame is vertically arranged and located on adjacent side walls of the backrest frame. The two base frames on which the armrest frame is provided are mirror images of each other.

2. The split sofa frame according to claim 1, characterized in that, The top of the base frame is an inclined surface, and the height of one end where the backrest frame is located is less than that of the other end.

3. The split sofa frame according to claim 2, characterized in that, The supporting component consists of several horizontally arranged transverse plates, which are fixedly mounted on the top of the base frame.

4. The split sofa frame according to claim 3, characterized in that, Several of the horizontal plates are arranged along the inclined surface at the top of the base frame, and the length extension direction of the horizontal plates is perpendicular to the arrangement direction.

5. The split sofa frame according to claim 4, characterized in that, Several of the aforementioned transverse plates are arranged at equal intervals.

6. The split sofa frame according to claim 1, characterized in that, The armrest frame is a right-angled trapezoidal structure, with the end furthest from the backrest frame being higher than the other end.

7. The split sofa frame according to claim 1, characterized in that, The top of the backrest frame bends away from the end of the base frame.

8. The split sofa frame according to claim 1, characterized in that, It also includes an extended base frame, which is a frame structure.

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