Novel soft rubber massage head and massage machine core

Abstract

The utility model discloses a novel soft rubber massage head and massage machine core relates to massage head technical field, including detachable fixed connection's first shell and second shell, the second shell is soft rubber material, the first shell is hard material, when the massage head works, the second shell just faces the human body, and the massage machine core just faces the human body. According to the novel soft rubber massage head and the massage machine core, the massage head is divided into the first shell made of the hard material and the second shell made of the soft rubber material, when the massage head is used for massaging, the second shell right faces the human body, the second shell made of the soft rubber material is used for massaging, and compared with a traditional injection-molded single hard massage head, the massage head is more convenient to use. The friction force of the massage head to the human body is reduced, the problem that the human skin is injured due to the fact that the friction force of a traditional hard massage head to the human body is large is solved, and the massage comfort degree is improved.

Description

Technical Field

[0001] This utility model relates to the field of massage head technology, and in particular to a novel soft rubber massage head and massage mechanism. Background Technology

[0002] A massager typically includes a wearable body, a controller, a drive unit, and massage heads. The wearable body is designed to be worn around the user's neck. The controller, drive unit, and massage head are all mounted on the wearable body. The controller controls the drive unit to operate, thereby driving the massage head to massage the user.

[0003] For example, the Chinese utility model patent published on December 13, 2024, with announcement number CN222150469U, describes a neck and shoulder massager in which the transmission wheel can simultaneously drive the first and second swing arms to swing back and forth in two mutually perpendicular directions, simplifying the structure of the transmission components and thus making the neck and shoulder massager smaller in size and weight.

[0004] However, the massage roller is injection molded and uses the same hard material as the second swing arm. Therefore, the friction between the massage head and the human body is relatively large during massage, which may damage the human skin and result in poor massage comfort. Utility Model Content

[0005] In order to overcome the shortcomings of the existing technology, this utility model provides a new type of soft rubber massage head and massage mechanism to solve the problem that traditional hard material massage heads have a large friction force on the human body during massage, which can cause damage to the human skin and result in poor massage comfort.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a novel soft rubber massage head, comprising a first outer shell and a second outer shell that are detachably and fixedly connected, wherein the second outer shell is made of soft rubber and the first outer shell is made of hard material, and the second outer shell faces the human body when the massage head is working.

[0007] Preferably, the first outer shell and the second outer shell together form an accommodating space, and a heat-conducting plate and a heating element are provided in the accommodating space. The heat-conducting plate and the second outer shell are integrally injection molded.

[0008] Preferably, the second outer casing has at least one clearance hole, and the heat-conducting plate protrudes from the clearance hole.

[0009] Preferably, the heat-conducting plate has several through holes.

[0010] Preferably, the first outer shell has a recessed positioning post on the side opposite to the second outer shell, the positioning post has a through positioning hole, the positioning hole has an inner edge, and the heat-conducting plate has a fixing post on the side opposite to the second outer shell that is adapted to the size of the positioning hole, and one end of the fixing post has a threaded hole.

[0011] Preferably, a circuit board is detachably and fixedly mounted on the heat-conducting plate. The circuit board is located within the accommodating space and is provided with a plurality of heating elements.

[0012] Preferably, the first outer shell and the heat-conducting plate are made of PA material, and the second outer shell is made of silicone, TPE, or TPU.

[0013] A massage mechanism includes a housing, a drive structure is provided inside the housing, the drive structure is connected to an eccentric wheel, a swing arm is provided on the eccentric wheel, and a massage head is provided at one end of the swing arm.

[0014] Preferably, the swing arm and the first housing are integrally injection molded.

[0015] Compared with the prior art, the beneficial effects that this utility model can achieve are:

[0016] By configuring the massage head into two parts: a first outer shell made of rigid material and a second outer shell made of soft rubber, the second outer shell faces the human body during massage, allowing the massage to be performed through the soft rubber second outer shell. Compared to traditional injection-molded single rigid massage heads, this reduces the friction between the massage head and the human body, avoiding the problem of skin damage caused by the high friction of traditional rigid massage heads, and improving massage comfort. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the massage head and swing arm of this utility model;

[0018] Figure 2 This utility model Figure 1 Ensure structural schematic diagram;

[0019] Figure 3 This is a schematic diagram of the massage mechanism structure of this utility model;

[0020] The components are: 1. First outer shell; 11. Positioning post; 2. Second outer shell; 21. Clearance hole; 3. Heat-conducting plate; 31. Through hole; 32. Fixing post; 4. Circuit board; 5. Heating element; 6. Swing arm; 7. Housing. Detailed Implementation

[0021] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model is further described below in conjunction with specific embodiments. However, the following embodiments are only preferred embodiments of this utility model and not all of them. Other embodiments obtained by those skilled in the art based on the embodiments in the implementation methods without creative effort are all within the protection scope of this utility model.

[0022] like Figure 1 and Figure 2 As shown, this utility model provides a novel soft rubber massage head, including a first outer shell 1 and a second outer shell 2 that are detachably and fixedly connected. The second outer shell 2 is made of soft rubber, and the first outer shell 1 is made of hard material. When the massage head is working, the second outer shell 2 faces the human body.

[0023] Here, the first outer shell 1 can be made of PA material, and the second outer shell 2 can be made of silicone, TPE, or TPU.

[0024] By setting the massage head into two parts, a first shell 1 made of hard material and a second shell 2 made of soft rubber, the second shell 2 faces the human body when the massage head is in use. Massage is performed through the second shell 2 made of soft rubber. Compared with the traditional injection-molded single hard massage head, the friction between the massage head and the human body is reduced, avoiding the problem of damage to the human skin caused by the greater friction of the traditional hard massage head, and improving the massage comfort.

[0025] like Figure 1 and Figure 2 As shown, the first outer shell 1 and the second outer shell 2 together form an accommodating space. The accommodating space is provided with a heat-conducting plate 3 and a heating element 5. Here, the heat-conducting plate 3 can also be made of PA material. The heat-conducting plate 3 and the second outer shell 2 are integrally injection molded.

[0026] By providing a heat-conducting plate 3 and a heating element 5 inside the first housing 1 and the second housing 2, the massage head can be heated, so that when the massage head massages the human body, it can also provide a heating function, thus improving its applicability.

[0027] like Figure 1 and Figure 2 As shown, the second outer shell 2 has at least one clearance hole 21, and part of the heat conduction plate 3 protrudes out of the clearance hole 21;

[0028] By setting the clearance hole 21, the heat conduction plate 3 protrudes out of the clearance hole 21, thereby releasing heat better and achieving a better heating effect.

[0029] like Figure 2 As shown, the heat-conducting plate 3 has several through holes 31. By setting the through holes 31, when the heat-conducting plate 3 and the second shell 2 are integrally injection molded, the soft rubber of the second shell 2 can be filled into the through holes 31, making the heat-conducting plate 3 and the second shell 2 more firmly fixed.

[0030] like Figure 2 As shown, the first outer shell 1 has a recessed positioning post 11 on the side opposite to the second outer shell 2. The positioning post 11 has a positioning hole through it. The positioning hole has an inner edge (not shown in the figure). The heat conduction plate 3 has a fixing post 32 on the side opposite to the second outer shell 2 that is adapted to the size of the positioning hole. One end of the fixing post 32 has a threaded hole.

[0031] Specifically, the assembly and disassembly principle of the first outer shell 1 and the second outer shell 2 is as follows: Align the fixing post 32 with the positioning hole and insert it until one end of the fixing post 32 abuts against one side of the inner edge. At this time, the integrally injection-molded heat-conducting plate 3 and the second outer shell 2 are fastened onto the first outer shell 1. Then, use a screw (which includes a nut and a screw) that is compatible with the threaded hole to pass through the positioning hole of the positioning post 11 and enter the threaded hole. At this time, the nut of the screw abuts against the other side of the inner edge, thus completing the fixing of the first outer shell 1 and the second outer shell 2. Conversely, when it is necessary to disassemble the first outer shell 1 and the second outer shell 2, simply remove the screw.

[0032] With the recessed positioning post 11 and positioning hole, the size of the screw is no larger than the size of the positioning hole, which allows the screw to be hidden while ensuring that the side with the screw faces away from the human body and does not come into contact with the human skin.

[0033] like Figure 2 As shown, a circuit board 4 is detachably and fixedly mounted on the heat-conducting plate 3. The circuit board 4 is located in the accommodating space and is provided with several heating elements 5.

[0034] Specifically, the principle of disassembly and fixing of circuit board 4 is as follows: At least one threaded post with internal thread (not shown in the figure) is provided on the surface of heat conduction plate 3 facing the first outer shell 1. Threaded holes adapted to the internal thread are provided on circuit board 4. When it is necessary to assemble circuit board 4 and heating element 5, the threaded holes on circuit board 4 are aligned with the threaded post, and then the circuit board 4 is fixed to the threaded post with the appropriate screws.

[0035] like Figure 3 As shown, a massage mechanism includes a housing 7, inside which is a drive structure. The drive structure is connected to an eccentric wheel (not shown in the figure, this is an existing structure, and the specific principle will not be described here). The eccentric wheel is equipped with a swing arm 6, and one end of the swing arm 6 is equipped with a massage head. The drive structure drives the eccentric wheel to rotate, thereby driving the swing arm 6 to move, and finally causing the massage head to knead and massage the human body.

[0036] like Figure 2 As shown, the swing arm 6 and the first housing 1 are integrally injection molded, which allows for rapid production and avoids the hassle of additional assembly of the first housing 1 and the swing arm 6.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A novel soft rubber massage head, characterized in that, It includes a first outer shell (1) and a second outer shell (2) that are detachably and fixedly connected. The second outer shell (2) is made of soft rubber, and the first outer shell (1) is made of hard material. When the massage head is working, the second outer shell (2) faces the human body.

2. The novel soft rubber massage head according to claim 1, characterized in that: The first outer shell (1) and the second outer shell (2) together form an accommodating space, and a heat-conducting plate (3) and a heating element (5) are provided in the accommodating space. The heat-conducting plate (3) and the second outer shell (2) are integrally injection molded.

3. The novel soft rubber massage head according to claim 2, characterized in that: The second outer shell (2) has at least one clearance hole (21), and the heat-conducting plate (3) protrudes from the clearance hole (21).

4. The novel soft rubber massage head according to claim 2, characterized in that: The heat-conducting plate (3) has several through holes (31).

5. The novel soft rubber massage head according to claim 4, characterized in that: The first outer shell (1) is recessed on the side facing away from the second outer shell (2) with a positioning post (11) through which a positioning hole is provided. The positioning hole has an inner edge. The heat-conducting plate (3) is provided with a fixing post (32) on the side facing away from the second outer shell (2) that is adapted to the size of the positioning hole. One end of the fixing post (32) has a threaded hole.

6. The novel soft rubber massage head according to claim 5, characterized in that: A circuit board (4) is detachably and fixedly mounted on the heat-conducting plate (3). The circuit board (4) is located in the accommodating space and is provided with several heating elements (5).

7. The novel soft rubber massage head according to claim 2, characterized in that: The first outer shell (1) and the heat-conducting plate (3) are made of PA material, and the second outer shell (2) is made of silicone, TPE or TPU.

8. A massage mechanism, characterized in that: The device includes a housing (7), a drive structure is provided inside the housing (7), the drive structure is connected to an eccentric wheel, a swing arm (6) is provided on the eccentric wheel, and a massage head as described in any one of claims 1-7 is provided at one end of the swing arm (6).

9. The massage mechanism according to claim 8, characterized in that: The swing arm (6) and the first outer shell (1) are integrally injection molded.

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