Seat assembly structure and seat

Abstract

The utility model discloses a seat assembly structure and a seat, the seat assembly structure comprises an elastic piece and a supporting piece, the elastic piece and the supporting piece are detachably and fixedly connected, a functional cavity is enclosed between the elastic piece and the supporting piece, and a functional module is arranged in the functional cavity. The seat assembly structure and the seat are reasonable in structural arrangement and can meet the multifunctional requirements of the seat.

Description

Technical Field

[0001] The present application relates to the technical field of seats, and in particular to a seat assembly structure and a seat. Background Art

[0002] Existing seating furniture, such as chairs, sofas, etc., can provide people with a comfortable resting position, are loved by people, and are widely used in people's home life.

[0003] In order to provide stable and reliable support, the backrest of the seat is equipped with a support frame, which is generally made of wood and has a poor riding experience. In order to improve comfort, cut sponges are generally pasted on the outside of the support frame to achieve the comfort of the sofa, but this solution cannot meet the multi-functional needs of passengers in terms of structure. Utility Model Content

[0004] The purpose of the present application is to provide a seat assembly structure and a seat furniture, which has a simple structure and can realize the multifunctional design requirements of the seat.

[0005] In a first aspect, the present application provides a seat assembly structure, comprising an elastic member and a support member, wherein the elastic member and the support member are detachably fixedly connected, a functional cavity is enclosed between the elastic member and the support member, and a functional module is arranged in the functional cavity.

[0006] By adopting the above technical solution, different modules can be assembled in the functional cavity according to different seat functions, and the multifunctionality of the seat can be realized. The elastic member and the support member are detachably fixedly connected, which is convenient for the assembly and disassembly of the elastic member and the support member, and the functional module in the functional cavity can be replaced and repaired. The elastic member can be molded by sponge molding, which can achieve both comfort and reliable assembly; the support member can be blow molded by plastic, which can achieve complex appearance and curved surface, and also have good supporting performance. The technical solution has a simple structure, is easy to process, and can achieve a multifunctional design.

[0007] In a further solution, a protrusion / buckle groove is provided on the elastic member, and a buckle groove / protrusion is provided on the support member, and the buckle groove and the protrusion are buckled together to fix the elastic member and the support member as a whole.

[0008] By adopting the above technical solution, through the snap-fit ​​structure of the protrusion and the buckle groove, the connection between the elastic member and the support member is simple and convenient, which can achieve a certain degree of reliable connection and convenient disassembly, thereby improving production and assembly efficiency.

[0009] In a further embodiment, the protrusion or the buckle groove is arranged on the circumferential edge of the elastic member or the supporting member.

[0010] By adopting the above technical solution, the protrusions and buckle grooves are arranged on the circumferential edges of the elastic member and the support member, which is convenient for mold structure design and mold processing and manufacturing, and also convenient for product molding. In addition, the protrusions and buckle grooves are arranged on the circumferential edges of the elastic member and the support member, which makes the connection more reliable and the overall stability of the appearance is better.

[0011] In a further solution, the functional module includes a frame and a bracket fixedly connected to the frame, and the elastic member is provided with a first opening corresponding to the bracket.

[0012] By adopting the above technical solution, the bracket is used to connect with the seat cushion of the seat, and the first opening provided in the elastic member facilitates the connection of the seat cushion related connector to the bracket. The support member is fixedly connected to the functional module, the functional module is connected to the bracket, and the bracket is connected to the seat cushion of the seat, so that the seat connection is more reliable. The design of the first opening allows the bracket to be built into the support member, making the overall appearance more concise and beautiful.

[0013] In a further solution, a back spring is connected to the frame, and the back spring is used to abut against the inner surface of the elastic member and provide a restoring force to the elastic member after being compressed.

[0014] By adopting the above technical solution, the back spring abuts against the inner surface of the elastic member and provides a restoring force to the elastic member after being compressed, so that the elastic member can better support the human body, provide more stable support, and help to disperse the body weight. Through the structural design between the elastic member, the support member and the back spring, the elastic member can adapt to the curve of the human back and provide more uniform support, thereby reducing the discomfort caused by long-term use.

[0015] In a further solution, a massage component is connected to the frame, the massage component is provided with a massage head, and the elastic member is provided with a groove corresponding to the massage head.

[0016] By adopting the above technical solution, the massage component can massage the back of the human body, and the massage head can massage the back of the human body through the groove, which can reduce the distance between the massage head and the back of the human body, which does not affect the leaning support and can also improve the massage effect.

[0017] In a further embodiment, the massage assembly further comprises a driving mechanism, which can drive the massage head to rotate along its own axis and / or move linearly along its own axis, wherein the axis is parallel to the extension direction of the groove.

[0018] By adopting the above technical solution, in the massage state, the driving mechanism drives the massage head to extend into the groove along the extension direction of the groove and rotate along its own axial direction to massage the human body. After the massage is finished, the driving mechanism drives the massage head to retract and exit from the groove to enter the standby state, so as not to cause the discomfort of normal riding.

[0019] In a further embodiment, the support member is provided with a recessed platform, and the elastic member is provided with a second opening corresponding to the recessed platform.

[0020] By adopting the above technical solution, the groove is used to place and install electrical components such as batteries and transformers, and the second opening is convenient for disassembling and installing related electrical components. The design of the groove makes it easy to make full use of the hollow structure inside the support, so that the installation of related electrical components is reliable and convenient without affecting the appearance of the product.

[0021] In a further embodiment, the support member further includes a charging port, which is disposed on a side opposite to the recessed platform and is connected to the recessed platform.

[0022] By adopting the above technical solution, the charging port is used for the charging head of the power source to be inserted into the battery in the recessed platform to charge, and the charging port is connected to the recessed platform to facilitate the connection and wiring of the power source. The charging port and the recessed platform are arranged on the opposite surfaces of the support, thereby achieving a good combination of hiding the core electrical components and exposing the charging port. The reliable placement and disassembly of electrical components such as batteries and transformers are achieved, and the reasonable design of the charging port position can achieve convenient charging.

[0023] In a second aspect, the present application provides a seat comprising the seat assembly structure as described in the first aspect.

[0024] The seat adopting the seat assembly structure of the first aspect has a simple structure, which can not only improve the production efficiency of the seat, but also realize the multifunctional effect of the seat, enhance the added value of the product, and bring a better comfort experience to the passengers.

[0025] In summary, the present application has at least one of the following beneficial technical effects:

[0026] 1. The seat assembly structure of the present application has a simple structure and low cost, and is easy to produce, process, assemble and disassemble.

[0027] 2. The seat assembly structure of the present application can realize a multifunctional design, is easy to operate, and can relieve the fatigue of passengers.

[0028] 3. The seat of the present application can realize the multifunctional effect of the seat, enhance the added value of the product, and bring a better comfort experience to the passengers. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1It is a three-dimensional structural schematic diagram of the seat assembly structure of the present application;

[0030] Figure 2 It is a side view structural schematic diagram of the seat assembly structure of the present application;

[0031] Figure 3 is a three-dimensional cross-sectional view of a first embodiment of the seat assembly structure of the present application;

[0032] Figure 4 It is a schematic diagram of the exploded structure of the first embodiment of the seat assembly structure of the present application;

[0033] Figure 5 This is a schematic structural diagram of a support member of a first embodiment of the seat assembly structure of the present application;

[0034] Figure 6 is a three-dimensional cross-sectional view of a support member of a first embodiment of the seat assembly structure of the present application;

[0035] Figure 7 This is a structural diagram of the functional module assembly of the second embodiment of the seat assembly structure of the present application;

[0036] Figure 8 It is a three-dimensional cross-sectional view of the second embodiment of the seat assembly structure of the present application.

[0037] Reference numerals:

[0038] 1. Elastic part; 11. Protrusion; 12. First opening; 13. Second opening; 14. Groove; 2. Support part; 21. Buckle groove; 22. Concave platform; 221. Channel; 23. Charging port; 3. Functional cavity; 4. Functional module; 41. Frame; 42. Massage head; 43. Driving part; 44. Back spring; 5. Bracket; 6. Comfort part; 61. Through hole; 7. Jacket. DETAILED DESCRIPTION

[0039] In order to make the purpose, technical scheme and advantages of the embodiments of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings. The components of the embodiments of the present invention described and shown in the accompanying drawings can be arranged and designed in various configurations. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0040] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0041] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0042] In the description of the present application, it should be understood that the terms "up", "down", "left", "right", etc., indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present application.

[0043] Some embodiments of the present invention are described in detail below in conjunction with the accompanying drawings. In the absence of conflict, the features of the following embodiments can be combined with each other.

[0044] Embodiment 1

[0045] See also Figure 1-Figure 6 The seat assembly structure of this embodiment includes an elastic member 1 and a support member 2, and the elastic member 1 and the support member 2 are detachably fixedly connected.

[0046] See also Figure 2 The elastic member 1 and the support member 2 are buckled together as a whole. The elastic member 1 is U-shaped and is used for human body to sit and lean on. The support member 2 is used to achieve force support. The elastic member 1 in this embodiment is formed by sponge injection molding or compression molding, and the support member 2 is formed by plastic blow molding. The support member 2 can also be formed by plastic injection molding or 3D printing.

[0047] See also Figure 3 and Figure 4 , a functional cavity 3 is enclosed between the elastic member 1 and the support member 2, a functional module 4 is arranged in the functional cavity 3, and the functional module 4 is fixed on the support member 2. A protrusion 11 is arranged on the elastic member 1, and a matching buckle groove 21 is arranged on the support member 2. The buckle groove 21 and the protrusion 11 are buckled to fix the elastic member 1 and the support member 2 as a whole. The protrusion 11 or the buckle groove 21 is arranged on the circumferential edge of the elastic member 1 or the support member 2. In another specific embodiment, the protrusion 11 can also be arranged on the support member 2, and the buckle groove 21 can be arranged on the elastic member 1. The support member 2 is provided with a concave platform 22, the elastic member 1 is provided with a second opening 13 corresponding to the concave platform 22, and the elastic member 1 is also provided with a first opening 12.

[0048] See also Figure 4The functional module 4 includes a frame 41 and a bracket 5 fixedly connected to the frame 41, the frame 41 is fixedly connected to the support member 2, and the elastic member 1 is provided with a first opening 12 corresponding to the bracket 5. A massage component is connected to the frame 41, and the massage component is provided with a massage head 42, and the elastic member 1 is provided with a groove 14 corresponding to the massage head 42. The massage component also includes a driving mechanism, which can drive the massage head 42 to rotate along its own axis and / or move linearly along its own axis, and the axis is parallel to the extension direction of the groove 14. The driving mechanism in this embodiment is a motor, and the groove 14 is a through groove that passes through the elastic member 1. A comfort member 6 is also fixed on the outside of the elastic member 1, and the comfort member 6 is provided with a through hole 61 corresponding to the groove 14, so that the massage head 42 can pass through the through hole 61 to massage the back of the human body. The extension and rotation of the massage head 42 can be achieved by a telescopic rotary motor, or by two driving members 43, one is a linear motor or an electric push rod that linearly drives the massage head 42 to extend and retract in the axial direction, and the other is a rotary motor for driving the massage head 42 to rotate. In the massage state, the driving mechanism drives the massage head 42 to pass through the groove 14 and the through hole 61 to abut against the inner surface of the outer coat 7. The massage head 42 rotates to massage the back of the human body leaning against the outer surface of the outer coat 7 to relax the back muscles of the human body and relieve muscle fatigue.

[0049] A cover 7 is fixed on the outside of the comfort member 6. The cover 7 is in direct contact with the back of the human body and protects the massage head 42 to prevent the massage head 42 from being exposed. The comfort member 6 in this embodiment is also made of sponge material, which is cut into a required shape and then pasted on the surface of the elastic member 1. The cover 7 is made of cloth or leather and is fixed to the comfort member 6 as a whole.

[0050] See also Figure 5 and Figure 6 The support member 2 further includes a charging port 23 , which is disposed on a side opposite to the concave platform 22 , and the charging port 23 is connected to the concave platform 22 through a channel 221 .

[0051] See also Figure 6 The charging port 23 is provided with a charging connector, which is connected to a charging module such as a battery located inside the recessed platform 22 through a connecting line passing through the channel 221 for charging, and the massage component is electrically connected to the battery in the recessed platform 22.

[0052] In this embodiment, an external power source is inserted into the charging port 23 to charge the battery in the concave platform 22. The battery is connected to the massage component through the circuit control module in the concave platform 22. The circuit control module controls the massage work of the massage head 42 through the driving mechanism. The circuit control module can be wirelessly controlled by a remote control or manually controlled by a button to start and stop the massage component.

[0053] In this embodiment, the elastic member 1, the support member 2 and the functional module 4 are designed by modular segmentation, and the three parts can be produced and processed separately before being assembled, which makes the production more flexible, facilitates the handling and storage during the production process, reduces the space occupied by the assembly line, and realizes flexible production. The elastic member 1 and the support member 2 are assembled in a buckled manner, which makes the assembly simpler and more convenient, and improves the production efficiency.

[0054] Embodiment 2

[0055] See also Figure 7 and Figure 8 The difference between this embodiment and the first embodiment is that the functional module 4 in this embodiment is an elastic back spring 44, which is installed on the frame 41. The back spring 44 is used to abut against the inner surface of the elastic member 1 and provide a restoring force to the elastic member 1 after being compressed.

[0056] See also Figure 8 The back spring 44 has an outward convex structure convex toward the elastic member 1, and a deformation space is left between the back spring 44 and the support member 2. When the elastic member 1 is compressed and pushes the back spring 44 to deform, the spatial distance between the back spring 44 and the support member 2 can provide a deformation space for the back spring 44.

[0057] In specific practice, the back spring 44 and the massage component can be used together to achieve both elastic support and massage function.

[0058] Functional module 4 can also integrate different functions such as massage, heating, audio, etc. according to different needs, increase the added value of the product and enhance the user experience.

[0059] Embodiment 3

[0060] This embodiment discloses a seat, specifically a sofa, comprising a seat cushion and the seat assembly structure of the first embodiment or the second embodiment.

[0061] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes, modifications, substitutions and variants, and these changes, modifications, substitutions and variants all fall within the scope of the utility model claimed for protection.

Claims

1. A seat assembly structure, characterized in that: The invention comprises an elastic member (1) and a supporting member (2), wherein the elastic member (1) and the supporting member (2) are detachably fixedly connected, a functional cavity (3) is enclosed between the elastic member (1) and the supporting member (2), and a functional module (4) is arranged in the functional cavity (3).

2. The seat assembly structure according to claim 1, characterized in that: The elastic member (1) is provided with a protrusion (11) / buckle groove (21), and the support member (2) is provided with a buckle groove (21) / protrusion (11), and the buckle groove (21) and the protrusion (11) are buckled together so that the elastic member (1) and the support member (2) are fixed as a whole.

3. The seat assembly structure according to claim 2, characterized in that: The protrusion (11) or the buckle groove (21) is arranged on the circumferential edge of the elastic member (1) or the supporting member (2).

4. The seat assembly structure according to any one of claims 1 to 3, characterized in that: The functional module (4) comprises a frame (41) and a bracket (5) fixedly connected to the frame (41), and the elastic member (1) is provided with a first opening (12) corresponding to the bracket (5).

5. The seat assembly structure according to claim 4, characterized in that: The frame (41) is connected to a back spring (44), and the back spring (44) is used to abut against the inner surface of the elastic member (1) and provide a restoring force to the elastic member (1) after being compressed.

6. The seat assembly structure according to claim 4, characterized in that: The frame (41) is connected to a massage component, the massage component is provided with a massage head (42), and the elastic member (1) is provided with a groove (14) corresponding to the massage head (42).

7. The seat assembly structure according to claim 6, characterized in that: The massage component also includes a driving mechanism, which can drive the massage head (42) to rotate along its own axis and / or move linearly along its own axis, wherein the axis is parallel to the extension direction of the groove (14).

8. The seat assembly structure according to claim 4, characterized in that: The support member (2) is provided with a concave platform (22), and the elastic member (1) is provided with a second opening (13) corresponding to the concave platform (22).

9. The seat assembly structure according to claim 8, characterized in that: The support member (2) further comprises a charging port (23), wherein the charging port (23) is arranged on a side opposite to the concave platform (22), and the charging port (23) is connected to the concave platform (22).

10. A seat, characterized in that: The invention comprises a seat assembly structure as described in any one of claims 1 to 9.

Images