Sofa with sound wave rhythm massage function

Abstract

The utility model discloses a sofa with a sound wave rhythm massage function, which belongs to the technical field of sofas and comprises a massage shell, the massage shell is composed of a first component and a second component mounted at the upper end of the first component, the massage shell is detachably mounted on a base and a backrest, the first component is parallel to the base, and the second component is parallel to the base. The second part and the backrest are arranged in parallel; the massage heads are evenly and movably arranged on the front side of the second component, and each massage head is driven by an independent driving source to stretch out and draw back; the cover cloth is mounted on the front side of the second component and covers the outer sides of the massage heads; and the central control integrated display screen is arranged on one armrest and is electrically connected with the driving sources of the plurality of massage heads. And the massage shell, the base and the backrest are detachably mounted, so that the requirements of different customer groups can be met.

Description

Technical Field

[0001] This utility model relates to the field of sofa technology, and in particular to a sofa with a sonic rhythm massage function. Background Technology

[0002] As people's living standards continue to improve, their functional needs for sofas are becoming increasingly diversified. They are no longer satisfied with the traditional sitting and lying functions of sofas, but are pursuing sofa products with health-preserving functions such as relaxation and fatigue relief.

[0003] In existing technologies, while some sofas do have massage functions, the massage methods are relatively limited, typically only able to perform massages according to preset fixed patterns, and unable to be flexibly adjusted according to the user's personalized needs. This can easily lead to a sense of monotony for users, making it difficult to obtain an ideal massage experience.

[0004] Meanwhile, the massage structure of traditional massage sofas is often fixed inside the sofa, making it difficult to disassemble and replace. This makes it difficult to cater to customers with different needs (i.e., those who need massage and those who don't). Furthermore, the market lacks sofa products that combine music with massage functions. Music has a soothing and relaxing effect; if the rhythm and characteristics of music could be combined with massage techniques to achieve sonic massage, it would bring users a more unique and comfortable experience. Utility Model Content

[0005] This utility model provides a sofa with sonic rhythm massage function to solve the problems in the prior art.

[0006] This utility model embodiment adopts the following technical solution: A sofa with sonic rhythm massage function includes a base, a backrest installed on the rear side of the base, and two armrests respectively installed on the left and right sides of the base. It also includes: a massage shell, composed of a first component and a second component installed on the upper end of the first component. The massage shell is detachably installed on the base and the backrest, with the first component arranged parallel to the base and the second component arranged parallel to the backrest; massage heads, a plurality of which are evenly and movably arranged on the front side of the second component, each massage head being driven to extend and retract by an independent drive source; a cover, installed on the front side of the second component and covering the outside of the plurality of massage heads; and a central control integrated display screen, installed on one of the armrests and electrically connected to the drive source of the plurality of massage heads. The central control integrated display screen also includes an audio sensor responsible for real-time acquisition of music audio signals and an audio analysis module for receiving the signals acquired by the audio sensor.

[0007] Preferably, each massage head is connected to a sliding rod, which passes through the second component and slides therewith.

[0008] Preferably, the drive source is configured as a linear motor, which is installed inside the second component, and the output shaft of the linear motor is coaxially and fixedly connected to the corresponding sliding rod.

[0009] Preferably, the first component and the second component are connected by a number of bolts.

[0010] Preferably, the cover fabric is configured as fleece, knitted fabric, or suede.

[0011] Preferably, the lower end of the first component has at least one positioning groove, and the base is provided with positioning posts corresponding to the positioning grooves; when the first component is installed on the base, the positioning posts are embedded in the positioning grooves.

[0012] Preferably, the second component has at least one first circular groove, and the backrest has a second circular groove corresponding to the first circular groove, and a through hole extending from the backrest to the second circular groove; a spring and a block abutting against the spring are installed in the second circular groove, and a pull rope is connected to the block, which passes through the through hole and is placed on the backrest; when the second component is installed on the backrest, the block is embedded into the corresponding first circular groove by the elasticity of the spring.

[0013] Preferably, the outer ends of the column are rounded.

[0014] The above-mentioned technical solutions adopted in the embodiments of this utility model can achieve the following beneficial effects:

[0015] Firstly, users can select different music through the central control integrated display screen. The audio sensor collects the corresponding audio signals, and after analysis and processing, the massage heads perform massage according to the rhythm and characteristics of the music, realizing the function of sonic rhythm massage. Since each massage head has an independent drive source, it can realize the independent movement of different massage heads according to the rhythm and characteristics of the music, simulating various massage techniques.

[0016] Secondly, the massage shell is designed to be detachable from the base and backrest, catering to the needs of different customer groups. Customers who require massage can install massage heads inside the shell to enjoy the comfort of sonic massage. Those who do not need the massage function and are cost-conscious can purchase the massage shell without massage heads, reducing the overall cost.

[0017] Thirdly, the detachable connection between the massage shell and the backrest makes the sofa more convenient to transport. The massage shell can be transported separately from the main sofa body, reducing inconvenience caused by its large size during transport and lowering transportation costs and the risk of damage. Attached Figure Description

[0018] The accompanying drawings, which are included to provide a further understanding of the present invention and constitute a part of this invention, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

[0019] Figure 1 This is a perspective view of the present utility model;

[0020] Figure 2 This is a top view of the present invention;

[0021] Figure 3 for Figure 2 Cross-sectional view of section AA;

[0022] Figure 4 for Figure 3 A magnified view of a section at point B in the middle;

[0023] Figure 5 This is a perspective view of the spring, block, and pull rope of this utility model;

[0024] Figure 6 This is a perspective view of the massage shell of this utility model;

[0025] Figure 7 This is a schematic diagram of the installation of the cover fabric of this utility model.

[0026] Figure Labels

[0027] 1-Base; 11-Positioning post; 2-Backrest; 21-Second circular groove; 22-Perforation; 23-Spring; 24-Column block; 25-Pull cord; 3-Armrest; 4-Massage shell; 41-First component; 411-Positioning groove; 42-Second component; 421-First circular groove; 5-Massage head; 51-Sliding rod; 6-Cover cloth; 7-Central control integrated display screen; 8-Linear motor. Detailed Implementation

[0028] To further illustrate the technical means and effects adopted by this utility model in order to achieve the intended utility model purpose, the following detailed description of the specific implementation methods, structure, features and effects of this utility model is provided in conjunction with the accompanying drawings and preferred embodiments.

[0029] The technical solutions provided by the various embodiments of this utility model are described in detail below with reference to the accompanying drawings.

[0030] Reference Figures 1 to 7As shown, this utility model embodiment provides a sofa with sonic rhythm massage function, including a base 1, a backrest 2 installed on the rear side of the base 1, and two armrests 3 respectively installed on the left and right sides of the base 1. It also includes a massage shell 4, which is composed of a first component 41 and a second component 42 installed on the upper end of the first component 41 (the first component 41 and the second component 42 are generally connected by several bolts). The massage shell 4 is detachably installed on the base 1 and the backrest 2, and the first component 41 is arranged parallel to the base 1, and the second component 42 is arranged parallel to the backrest 2.

[0031] Several massage heads 5 are evenly and movably arranged on the front side of the second component 42, and each massage head 5 is driven to extend and retract by an independent drive source. A cover 6 is installed on the front side of the second component 42 and covers the outside of the massage heads 5 (the cover 6 is configured as velvet, knitted fabric, or suede). Specifically, each massage head 5 is connected to a sliding rod 51, which passes through the interior of the second component 42 and slides therewith, thereby realizing the movable connection between the massage head 5 and the second component 42. The drive source is configured as a linear motor, which is installed inside the second component 42, and the output shaft of the linear motor is coaxially and fixedly connected to the corresponding sliding rod 51.

[0032] The central control integrated display screen 7 is installed on one of the armrests 3 and electrically connected to the drive source of several massage heads 5. The central control integrated display screen 7 also includes an audio sensor responsible for real-time acquisition of music audio signals, and an audio analysis module that receives the signals acquired by the audio sensor.

[0033] An audio sensor collects the audio signal of the music being played in real time. This signal contains characteristic information such as rhythm, frequency, and volume. The audio analysis module receives the signal collected by the audio sensor and analyzes it. It extracts key features of the music and converts these features into digital signals for subsequent recognition and processing by the control system. The central control integrated display screen is electrically connected to the drive sources of several massage heads. Based on the signal output by the audio analysis module, the central control integrated display screen sends control commands to the independent drive sources of each massage head. After receiving the control command, each massage head's independent drive source drives the massage head to extend and retract. Because each massage head has an independent drive source, different massage heads can move independently according to the rhythm and characteristics of the music, simulating various massage techniques.

[0034] Users can select different music through the central control integrated display screen. The audio sensor collects the corresponding audio signals, and after analysis and processing, the massage head massages according to the rhythm and characteristics of the music, realizing the function of sound wave rhythm massage.

[0035] The massage shell features a detachable design that allows for easy installation from the base and backrest, catering to the needs of different customer groups. Customers who require massage can install massage heads inside the shell to enjoy the comfort of sonic massage. Conversely, customers who do not need the massage function and are budget-conscious can purchase the massage shell without massage heads, reducing the overall cost.

[0036] Meanwhile, the detachable connection between the massage shell and the backrest makes the sofa more convenient to transport. The massage shell can be transported separately from the main sofa body, reducing inconvenience caused by its large size during transport and lowering transportation costs and the risk of damage.

[0037] In some practical applications, refer to Figures 3 to 6 As shown, the lower end of the first component 41 has at least one positioning groove 411, and the base 1 is provided with positioning posts 11 that correspond one-to-one with the positioning grooves 411; when the first component 41 is installed on the base 1, the positioning posts 11 are embedded in the positioning grooves 411.

[0038] The second component 42 has at least one first circular groove 421, and the backrest 2 has a second circular groove 21 corresponding to the first circular groove 421, and a through hole 22 extending from the rear side of the backrest 2 into the second circular groove 21; a spring 23 and a block 24 abutting against the spring 23 are installed in the second circular groove 21, and a pull rope 25 is connected to the block 24, which passes through the through hole 22 and is placed on the rear side of the backrest 2; when the second component 42 is installed on the backrest 2, the block 24 is embedded into the corresponding first circular groove 421 by the elasticity of the spring 23. The outer end of the block 24 is rounded.

[0039] The positioning groove 411 at the lower end of the first component 41 engages with the positioning post 11 on the base 1. When the massage housing 4 needs to be installed on the base 1, the user simply aligns the first component 41 with the base 1, ensuring that the positioning post 11 is accurately embedded in the positioning groove 411. This positioning method utilizes the fit of the mechanical structure; the tight engagement between the positioning post 11 and the positioning groove 411 restricts the horizontal movement of the first component 41, ensuring that the relative position of the first component 41 and the base 1 is fixed, thus providing a foundation for the stable operation of the subsequent massage function. Furthermore, this positioning method is simple and direct, facilitating installation and disassembly.

[0040] The installation and positioning principle of the second component 42 and the backrest 2: The first circular groove 421 on the second component 42 corresponds to the second circular groove 21 on the backrest 2. During installation, the second component 42 is close to the backrest 2, and the column block 24 is pushed towards the first circular groove 421 under the elastic action of the spring 23. Since the outer end of the column block 24 is rounded, when the second component 42 approaches the backrest 2, the rounded part of the column block 24 will act as a guide, making it easier for the column block 24 to slide into the first circular groove 421, ultimately achieving a tight connection between the second component 42 and the backrest 2.

[0041] When it is necessary to disassemble the second component 42, the user can pull the pull cord 25, which passes through the perforation 22 and is located on the backrest 2. The pull cord 25 overcomes the elastic force of the spring 23, pulls the column block 24 out of the first circular groove 421, and disconnects the connection between the second component 42 and the backrest 2, thereby making it easy to remove the second component 42 from the backrest 2.

[0042] In summary, the cooperation between the first component 41 and the base 1 through the positioning groove 411 and the positioning column 11, and the cooperation between the second component 42 and the backrest 2 through the column block 24 and the circular groove, greatly improve the installation stability between the massage shell 4 and the sofa body.

[0043] Furthermore, the detachable mounting structure between the massage shell and the sofa backrest 2 and base 1 allows the massage shell 4 to be easily matched with different styles or models of sofas.

[0044] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A sofa with sonic rhythm massage function, comprising a base (1), a backrest (2) installed on the rear side of the base (1), and two armrests (3) respectively installed on the left and right sides of the base (1), characterized in that, Also includes: The massage shell (4) is composed of a first component (41) and a second component (42) mounted on the upper end of the first component (41). The massage shell (4) is detachably mounted on the base (1) and the backrest (2). The first component (41) is arranged parallel to the base (1), and the second component (42) is arranged parallel to the backrest (2). Massage heads (5) are configured in a number of evenly spaced positions on the front side of the second component (42), and each massage head (5) is driven to extend and retract by an independent drive source. A cover (6) is installed on the front side of the second component (42) and covers the outside of several massage heads (5); The central control integrated display screen (7) is installed on one of the armrests (3) and electrically connected to the drive source of several massage heads (5). The central control integrated display screen (7) also includes an audio sensor responsible for real-time acquisition of music audio signals and an audio analysis module for receiving the signals acquired by the audio sensor.

2. A sofa with sonic rhythm massage function according to claim 1, characterized in that, Each massage head (5) is connected to a sliding rod (51), which is inserted into the second component (42) and slides therewith.

3. A sofa with sonic rhythm massage function according to claim 2, characterized in that, The drive source is configured as a linear motor (8), which is installed inside the second component (42), and the output shaft of the linear motor is coaxially and fixedly connected to the corresponding sliding rod (51).

4. A sofa with sonic rhythm massage function according to claim 1, characterized in that, The first component (41) and the second component (42) are connected by a number of bolts.

5. A sofa with sonic rhythm massage function according to claim 1, characterized in that, The cover (6) is configured as velvet, knitted fabric or suede.

6. A sofa with sonic rhythm massage function according to claim 1, characterized in that, The lower end of the first component (41) has at least one positioning groove (411), and the base (1) is provided with positioning posts (11) that correspond one-to-one with the positioning groove (411); when the first component (41) is installed on the base (1), the positioning posts (11) are embedded in the positioning groove (411).

7. A sofa with sonic rhythm massage function according to claim 6, characterized in that, The second component (42) has at least one first circular groove (421), and the backrest (2) has a second circular groove (21) corresponding to the first circular groove (421) and a through hole (22) extending from the rear side of the backrest (2) into the second circular groove (21); a spring (23) and a block (24) abutting against the spring (23) are installed in the second circular groove (21), and a pull rope (25) is connected to the block (24), which passes through the through hole (22) and is placed on the rear side of the backrest (2); when the second component (42) is installed on the backrest (2), the block (24) is embedded into the corresponding first circular groove (421) by the elasticity of the spring (23).

8. A sofa with sonic rhythm massage function according to claim 7, characterized in that, The outer end of the column (24) is rounded.

Images