Buckle type combined sofa

Abstract

The utility model relates to the technical field of living furniture, and particularly discloses a buckle type combined sofa which comprises a sofa main body and a plurality of buckle type connecting components, the sofa main body comprises at least two sofa sitting bodies, and at least two adjacent sofa sitting bodies are detachably connected through a group of buckle type connecting components; the buckle type connecting assembly comprises a first hand holding piece, a second hand holding piece and a connecting piece, wherein the first hand holding piece is provided with a first clamping hook part; the second holding piece is provided with a second clamping hook part which is used for being connected with the first clamping hook part in a buckling manner; and an interval space for the first clamping hook part to pass through is arranged between the second clamping hook part and the sofa main body. The buckle type combined sofa provided by the utility model can effectively solve the problem that the existing combined sofa needs to be accurately aligned to finish connection, so that the assembly difficulty is higher.

Description

Technical Field

[0001] This utility model relates to the field of living furniture technology, and in particular to a snap-fit ​​modular sofa. Background Technology

[0002] With social development and the improvement of people's living standards, sofas, as an important part of furniture, are constantly being updated and iterated in terms of design, function, and materials. Currently, the market offers a wide variety of sofas, including single-seat sofas, sectional sofas, and corner sofas, meeting the needs of different occasions and users. Among the many types of sofas, sectional sofas are widely popular due to their flexibility and space-saving features.

[0003] However, existing modular sofas have certain shortcomings in terms of connection. Most modular sofas use plug-in and slot-type connection structures for their connecting components, requiring precise alignment to complete the connection. This is not only complicated to operate, but also demands a high level of skill from the installers.

[0004] Therefore, this utility model aims to improve existing modular sofas to solve the problem that they require precise alignment to complete the connection, which makes installation difficult.

[0005] The information disclosed in this background section is included only to enhance the understanding of the context of this disclosure, and therefore may contain information that does not constitute prior art known to those skilled in the art. Utility Model Content

[0006] One objective of this invention is to provide a snap-fit ​​modular sofa that effectively solves the problem that existing modular sofas require precise alignment to complete the connection, resulting in a high degree of assembly difficulty.

[0007] To achieve the above objectives, this utility model provides a snap-fit ​​modular sofa, including a sofa body and several snap-fit ​​connecting components;

[0008] The sofa body includes at least two sofa seating bodies, and at least two adjacent sofa seating bodies are detachably connected by a set of snap-fit ​​connecting components;

[0009] The snap-fit ​​connection assembly includes:

[0010] The first handshake component is provided with a first hook portion;

[0011] The second hand grip is provided with a second hook portion for engaging with the first hook portion;

[0012] The second hook portion is provided with a gap between itself and the sofa body to allow the first hook portion to pass through.

[0013] Optionally, the first handshake member further includes a first bottom plate for tightly connecting with the corresponding sofa seating body, and a first connecting member connecting the first bottom plate and the first hook portion;

[0014] Wherein, the first connecting member includes a transverse portion fixedly connected to the first bottom plate, and a deformation connecting portion connecting the transverse portion and the first hook portion.

[0015] Optionally, in a non-loaded state, the initial included angle between the transverse portion and the deformation connecting portion is a right angle or an acute angle.

[0016] Optionally, the first handshake member further includes:

[0017] A limiting stop block, which is located on one side of the first hook portion and fixedly arranged on the first bottom plate, and is used to limit the second hook portion from sliding relative to the first hook portion through the side where the limiting stop block is located to disengage from the first hook portion.

[0018] Optionally, the snap connection assembly is installed on the bottom surface of the sofa main body.

[0019] Optionally, the limiting stop block is located at the rear side of the first hook portion,

[0020] When the second hook portion slides backward relative to the first hook portion until it abuts against the front end face of the limiting stop block, the two sofa seating bodies detachably connected by the snap connection assembly are aligned front and back.

[0021] Optionally,

[0022] The second handshake member further includes a second bottom plate for tightly connecting with the corresponding sofa seating body, and a second connecting member connecting the second bottom plate and the second hook portion;

[0023] Wherein, the second connecting member has a L-shaped structure.

[0024] Optionally, a reinforcing rib plate is provided between the second bottom plate and the second connecting member.

[0025] Optionally, the first handshake member is a plastic part.

[0026] Optionally, the second handshake member is a metal part. [[ID=​

[0028] The snap-fit ​​connection components are designed to allow for a certain margin of error. Unlike traditional plug-in connections, they do not require precise alignment during installation. Simply snap the first hook to the second hook to connect adjacent sofa seats. This eliminates the need for complicated alignment and adjustment processes, thereby improving installation efficiency and reducing the skill requirements for installers. Even non-professionals can easily assemble the sofa.

[0029] Therefore, the snap-fit ​​modular sofa provided by this utility model can effectively solve the problem that existing modular sofas require precise alignment to complete the connection, which makes assembly difficult. Attached Figure Description

[0030] 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 of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0031] Figure 1 This is a structural schematic diagram of a snap-fit ​​modular sofa provided in an embodiment;

[0032] Figure 2 A schematic diagram of the structure of the first handshake member provided in the embodiment, which includes a limiting block;

[0033] Figure 3 This is a schematic diagram of the structure of the first handshake component without a limit stop provided in the embodiment;

[0034] Figure 4 This is a schematic diagram of the structure of the second handshake device provided in the embodiment.

[0035] In the picture:

[0036] 1. Sofa seating area;

[0037] 2. First handshake component; 201. First hook portion; 202. First base plate; 203. First connecting component; 2031. Lateral portion; 2032. Deformation connecting portion; 204. Limiting block;

[0038] 3. Second handshake; 301. Second hook; 302. Second base plate; 303. Second connecting part; 304. Reinforcing rib plate;

[0039] 4. Spacing. Detailed Implementation

[0040] In this utility model, the reference to "embodiment" means that a specific feature, structure, or characteristic described in connection with an embodiment can be included in at least one embodiment of this utility model. The term "embodiment" appearing in various places throughout the specification does not necessarily refer to the same embodiment, nor does it specifically limit its independence or connection with other embodiments. In principle, in this utility model, as long as there are no technical contradictions or conflicts, the technical features mentioned in each embodiment can be combined in any way to form corresponding implementable technical solutions.

[0041] Unless otherwise defined, the technical terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains; the use of related terms herein is merely for the purpose of describing particular embodiments and is not intended to limit the invention.

[0042] In the description of this utility model, the term "and / or" is used to describe the logical relationship between objects, indicating that three relationships can exist. For example, A and / or B means: A exists, B exists, and A and B exist simultaneously. Additionally, the character " / " generally indicates that the preceding and following objects have an "or" logical relationship.

[0043] In this invention, terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any actual quantity, hierarchy, or order between these entities or operations.

[0044] Without further limitations, the use of terms such as “comprising,” “including,” “having,” or other similar expressions in this invention is intended to cover non-exclusive inclusion, which does not exclude the presence of additional elements in a process, method, or product that includes the stated elements, such that a process, method, or product that includes a series of elements may include not only those defined elements but also other elements not expressly listed, or elements inherent to such a process, method, or product.

[0045] Similar to the understanding in the Examination Guidelines, in this utility model, expressions such as "greater than," "less than," and "exceeding" are understood to exclude the stated number; expressions such as "above," "below," and "within" are understood to include the stated number. Furthermore, in the description of the embodiments of this utility model, "multiple" means two or more (including two), and similar expressions related to "multiple" are also understood in this way, such as "multiple groups" and "multiple times," unless otherwise explicitly specified.

[0046] In the description of the embodiments of this utility model, the space-related expressions used, such as "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "vertical," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential," indicate the orientation or positional relationship based on the orientation or positional relationship shown in the specific embodiments or drawings. They are only for the convenience of describing the specific embodiments of this utility model or for the reader's understanding, and do not indicate or imply that the device or component referred to must have a specific position, a specific orientation, or be constructed or operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this utility model.

[0047] Unless otherwise expressly specified or limited, the terms "installation," "connection," "linking," "fixing," and "setting," as used in the description of the embodiments of this utility model, should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral setting; it can be a mechanical connection, an electrical connection, or a communication connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two components or the interaction between two components. For those skilled in the art to which this utility model pertains, the specific meaning of the above terms in the embodiments of this utility model can be understood according to the specific circumstances.

[0048] This utility model provides a snap-fit ​​modular sofa, which is suitable for home and office environments that require quick assembly, easy maintenance, and aesthetic appeal and durability. It can effectively solve the problem that existing modular sofas require precise alignment to complete the connection, resulting in greater assembly difficulty.

[0049] See Figure 1 The snap-fit ​​modular sofa provided in this embodiment includes a sofa body and several snap-fit ​​connecting components.

[0050] The sofa body includes at least two sofa seating bodies 1, and at least two adjacent sofa seating bodies 1 are detachably connected by a set of snap-fit ​​connecting components;

[0051] The snap-fit ​​connection assembly includes a first handshake 2 and a second handshake 3.

[0052] In this embodiment, see Figure 2 The first handshake member 2 includes a first hook portion 201, a first base plate 202 for fastening to the corresponding sofa seat body 1, and a first connector 203 connecting the first base plate 202 and the first hook portion 201.

[0053] Accordingly, see Figure 4The second handshake 3 includes a second hook portion 301 for snapping into the first hook portion 201, a second base plate 302 for fastening to the corresponding sofa seat 1, and a second connecting portion 303 for connecting the second base plate 302 and the second hook portion 301.

[0054] The second hook portion 301 is provided with a gap space 4 between itself and the sofa body, allowing the first hook portion 201 to pass through.

[0055] The snap-fit ​​modular sofa provided in this embodiment is detachably connected to adjacent sofa seating bodies 1 via a first handshake 2 and a second handshake 3. When assembly is required, the two adjacent sofa seating bodies 1 are pushed closer to each other, so that the first hook 201 passes through the gap space 4 and connects with the second hook 301, thereby completing the assembly.

[0056] The snap-fit ​​connection component design allows for a certain margin of error. Unlike traditional plug-in connections, it does not require precise alignment during installation. Simply snap the first hook 201 and the second hook 301 together to connect adjacent sofa seating bodies 1. This eliminates the need for complex alignment and adjustment processes, thereby improving installation efficiency and reducing the skill requirements for installers. Even non-professionals can easily assemble the sofa.

[0057] Therefore, the snap-fit ​​modular sofa provided by this utility model can effectively solve the problem that existing modular sofas require precise alignment to complete the connection, which makes assembly difficult.

[0058] Optionally, the first connector 203 includes a transverse portion 2031 fixedly connected to the first base plate 202, and a deformable connecting portion 2032 connecting the transverse portion 2031 and the first hook portion 201. The first hook portion 201 can adapt to the second hook portion 301 through the elastic deformation of the deformable connecting portion 2032, thereby simplifying the connection process and improving the flexibility and reliability of the connection. Correspondingly, the second connecting portion 303 has a V-shaped structure.

[0059] Optionally, in a non-stressed state, the initial angle between the transverse portion 2031 and the deformable connecting portion 2032 is a right angle or an acute angle, which provides space for the deformation of the first hook portion 201. This design allows the first hook portion 201 to undergo the expected deformation during the connection process, making it easier to connect with the second hook portion 301 while ensuring the stability of the connection.

[0060] Optional, such as Figure 1 and Figure 2As shown, the first handshake 2 also includes a limiting block 204. The limiting block 204 is located behind the first hook portion 201 and fixed to the first base plate 202, used to restrict the second hook portion 301 from sliding relative to the first hook portion 201 through the side where the limiting block 204 is located, thus preventing it from disengaging from the first hook portion 201. The presence of the limiting block 204 prevents the second hook portion 301 from accidentally falling off after connection, enhancing the stability of the connection.

[0061] Of course, in some other examples, the limit stop 204 can also be located on the front side, or as... Figure 3 The embodiment shown does not have a limit stop 204, and this embodiment does not limit this.

[0062] Optionally, the snap-on connecting assembly is installed on the bottom surface of the sofa body. Installing the connecting assembly on the bottom surface can hide the connectors, improve the aesthetics of the sofa, and also facilitate cleaning and maintenance.

[0063] In this embodiment, the limiting block 204 is located behind the first hook portion 201. When the second hook portion 301 slides backward relative to the first hook portion 201 until it abuts against the front end face of the limiting block 204, the two sofa seating bodies 1, which are detachably connected by the snap-fit ​​connection assembly, are aligned front to back. When it is necessary to disassemble the sofa, the sofa body connected to the second handle 3 is pulled forward, so that the second hook portion 301 of the second handle 3 disengages from the first handle 2 through the front notch of the first hook portion 201. This design ensures that the sofa seating bodies 1 can be accurately aligned during the connection process, improving the accuracy and efficiency of assembly, and also making the sofa look neater overall.

[0064] Optionally, a reinforcing rib 304 is provided between the second base plate 302 and the second connecting part 303. The presence of the reinforcing rib 304 improves the bending and torsional resistance of the second handgrip 3, allowing it to withstand greater forces during connection without easily being damaged. This helps extend the service life of the connecting part and also ensures the structural stability of the sofa during long-term use. In addition, the reinforcing rib 304 can also prevent the connecting part from undergoing excessive deformation under external forces, maintaining the firmness of the connection.

[0065] In this embodiment, the first handshake component 2 is a plastic component, and the second handshake component 3 is a metal component.

[0066] During assembly, the first gripper 2 is the main component that undergoes elastic deformation. Using plastic material to make the first gripper 2 can reduce production costs. Furthermore, plastic parts typically possess good elasticity and wear resistance, allowing them to withstand repeated disassembly and assembly without easily becoming damaged. In addition, plastic materials can be rapidly produced using injection molding processes, improving production efficiency.

[0067] Metal materials have high hardness, and using a metal component as the second gripping member 3 can provide stronger support and stability, ensuring that it is not easily deformed or damaged during the connection process. Metal components also have good durability and can withstand long-term use and repeated connection and disassembly.

[0068] The combined use of plastic and metal components can balance cost and performance while ensuring connection quality, making the product more competitive in the market. The combined advantages of plastic and metal components improve the overall durability of the connectors and reduce the frequency of maintenance and replacement.

[0069] In summary, the snap-fit ​​modular sofa provided in this embodiment has the following advantages:

[0070] ① Easy installation: Through the snap-fit ​​connection design of the first handshake 2 and the second handshake 3, the adjacent sofa seating body 1 can be easily assembled without precise alignment, which greatly simplifies the installation process, improves installation efficiency, and reduces the installation skill requirements.

[0071] ②Structural stability: The design of the reinforcing rib 304 improves the bending and torsional resistance of the second handshake 3, ensuring the structural stability of the sofa during long-term use, while preventing excessive deformation of the connection part when subjected to external force;

[0072] ③ Aesthetics: Installing the connecting components on the bottom of the sofa body can hide the connecting parts, improve the overall aesthetics of the sofa, and also make it easier to clean and maintain;

[0073] ④ Durability and cost-effectiveness: The combination of plastic and metal parts combines the elasticity and wear resistance of plastic parts with the high hardness and durability of metal parts, improving the overall durability of the connectors and reducing the frequency of maintenance and replacement; this material combination also balances cost and performance, making the product more competitive in the market.

[0074] ⑤ Improve assembly precision: The design of the limit block 204 ensures that the sofa seating body 1 can be accurately aligned during the connection process, which improves the precision and efficiency of assembly, and also makes the sofa look neater overall.

[0075] Finally, it should be noted that although the above embodiments have been described in the text and drawings of this application, this should not limit the scope of patent protection of this application. Any technical solutions that are based on the essential concept of this application and utilize the content described in the text and drawings of this application, resulting in equivalent structural or procedural substitutions or modifications, as well as the direct or indirect application of the technical solutions of the above embodiments to other related technical fields, are all included within the scope of patent protection of this application.

Claims

1. A snap-fit ​​modular sofa, characterized in that, It includes a sofa main body and several snap - type connection components; The sofa main body includes at least two sofa seating bodies (1), and at least two adjacent sofa seating bodies (1) are detachably connected by a set of the snap - type connection components; The snap - type connection components include: A first handshake member (2), and the first handshake member (2) is provided with a first hook portion (201); A second handshake member (3), and the second handshake member (3) is provided with a second hook portion (301) for snap - connection with the first hook portion (201); Wherein, there is a spacing space (4) between the second hook portion (301) and the sofa main body for the first hook portion (201) to pass through.

2. The snap-on modular sofa according to claim 1, characterized in that, The first handshake member (2) further includes a first bottom plate (202) for firmly connecting with the corresponding sofa seating body (1), and a first connecting member (203) connecting the first bottom plate (202) and the first hook portion (201); Wherein, the first connecting member (203) includes a transverse portion (2031) fixedly connected to the first bottom plate (202), and a deformation connecting portion (2032) connecting the transverse portion (2031) and the first hook portion (201).

3. The snap-on modular sofa according to claim 2, characterized in that, In a non - stressed state, the initial included angle between the transverse portion (2031) and the deformation connecting portion (2032) is a right angle or an acute angle.

4. The snap-on modular sofa according to claim 3, characterized in that, The first handshake member (2) further includes: A limit stop block (204), the limit stop block (204) is located on one side of the first hook portion (201) and is fixedly arranged on the first bottom plate (202), and is used to limit the second hook portion (301) from sliding relative to the first hook portion (201) through the side where the limit stop block (204) is located to disengage from the first hook portion (201).

5. The snap-fit ​​modular sofa according to claim 4, characterized in that, The snap - type connection components are installed on the bottom surface of the sofa main body.

6. The snap-fit ​​modular sofa according to claim 5, characterized in that, The limit stop block (204) is located behind the first hook portion (201), When the second hook portion (301) slides backward relative to the first hook portion (201) until it abuts against the front end face of the limit stop block (204), the two sofa seating bodies (1) detachably connected by the snap - type connection components are aligned front - to - back.

7. The snap - type combined sofa according to claim 1, wherein The second handshake member (3) further includes a second bottom plate (302) for firmly connecting with the corresponding sofa seating body (1), and a second connecting portion (303) connecting the second bottom plate (302) and the second hook portion (301); Wherein, the second connecting portion (303) is in a L - shaped structure.

8. The snap-on modular sofa according to claim 7, characterized in that, There is a reinforcing rib plate (304) between the second bottom plate (302) and the second connecting portion (303).

9. The snap-on modular sofa according to claim 1, characterized in that, The first handshake member (2) is a plastic part.

10. The snap-on modular sofa according to claim 1, characterized in that, The second handshake member (3) is a metal part.

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