Knee massage main machine and knee massage instrument

Abstract

The utility model discloses a knee massage host and a knee massager, the knee massage host comprises a first hard shell, a flexible shell and a vibration assembly, the first hard shell is provided with a first surface used for facing the knee, the first surface is concaved inwards to form a concave part matched with the knee, and the first surface is provided with a second surface used for facing the flexible shell. The flexible shell wraps the first hard shell and maintains the shape of the first hard shell so as to be matched with the knee, the flexible shell is used for making contact with the knee, the vibration assembly is installed in the first hard shell, and the vibration assembly is used for generating vibration so that the first hard shell and the flexible shell can massage the knee. According to the knee massage main machine and the knee massage instrument provided by the embodiment of the utility model, a strong vibration sense can be generated to improve the vibration massage effect, meanwhile, the knee massage main machine and the knee massage instrument keep soft to adapt to knees, and the fitting degree of the knee massage instrument and the knees is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of massage, in particular to a knee massage host and a knee massager. Background Art

[0002] With the improvement of living standards, people pay more and more attention to their physical health. Various massage devices that can relieve daily physical fatigue or pain are becoming more and more popular. Waist massagers, arm massagers, knee massagers and ankle massagers are constantly appearing on the market. By massaging and physiotherapy designated parts of the human body, the effect of relieving muscle fatigue or pain is achieved. The knee joint is one of the joints with the largest load in daily human activities. Activities such as walking, running and jumping in daily life require the participation of the knee joint, so the wear and fatigue of the knee joint are more obvious.

[0003] The knee massager in the related art is usually composed of fabric, a vibrator and a controller. The vibrator is laid in the soft fabric and connected to one end of the controller through a wire. However, in the process of using the knee massager to massage the knee, the vibration generated by the vibrator laid in the soft fabric is difficult to be transmitted to the knee through the soft fabric to massage the knee, and it is difficult to achieve a good massage effect, resulting in poor vibration massage effect of the knee massager, which in turn affects the user experience. Utility Model Content

[0004] The utility model discloses a knee massage host and a knee massager, which can generate a strong vibration feeling to improve the vibration massage effect, while maintaining softness to adapt to the knee, thereby improving the fit between the knee massager and the knee.

[0005] In order to achieve the above-mentioned object, in a first aspect, the utility model discloses a knee massage host, comprising:

[0006] A first hard shell, wherein the first hard shell has a first surface facing the knee, and the first surface is inwardly concave to form a concave portion adapted to the knee;

[0007] a flexible shell, the flexible shell wrapping the first hard shell and maintaining the shape of the first hard shell to fit the knee, the flexible shell being used to contact the knee; and

[0008] A vibration component is installed in the first hard shell, and the vibration component is used to generate vibration so that the first hard shell and the flexible shell massage the knee.

[0009] As an optional embodiment, in an embodiment of the first aspect of the utility model, the flexible shell has a skin-proximal surface facing the same direction as the first surface, the first surface is provided with a first mounting groove, the vibration component is installed in the first mounting groove, and the vibration component is partially located outside the first mounting groove and protrudes from the skin-proximal surface.

[0010] As an optional implementation, in an embodiment of the first aspect of the present utility model, the first hard shell includes a first mounting portion and a first hard shell body connected around the first mounting portion, the first surface includes a first sub-surface formed on the first mounting portion and a second sub-surface formed on the first hard shell body, the first sub-surface is provided with the first mounting groove, and the flexible shell further has a skin-distal surface corresponding to the second sub-surface, and the skin-distal surface is arranged opposite to the skin-distal surface;

[0011] Wherein, the first mounting portion protrudes from the skin-distal surface so that the vibration component protrudes from the skin-distal surface when installed in the first mounting groove.

[0012] As an optional embodiment, in an embodiment of the first aspect of the utility model, the flexible shell includes a first sub-wrapping portion and a second sub-wrapping portion that are connected, the first sub-wrapping portion wraps the first mounting portion, the second sub-wrapping portion wraps the first hard shell body, and the second sub-wrapping portion has the proximal skin surface and the distal skin surface.

[0013] As an optional embodiment, in an embodiment of the first aspect of the utility model, the skin-proximal surface is provided with a first through groove connected to the first mounting groove, and the knee massage main unit also includes a first cover body, the first cover body is connected to the first hard shell and covers the first through groove, and the outer surface of the first cover body is covered with a deformable material.

[0014] As an optional implementation, in the embodiment of the first aspect of the utility model, the knee massage host also includes a second hard shell and a control circuit board, the second hard shell is buried in the flexible shell, and the second hard shell is provided with a second mounting groove, the control circuit board is installed in the second mounting groove, and the control circuit board is electrically connected to the vibration assembly.

[0015] As an optional implementation, in an embodiment of the first aspect of the utility model, the knee massage host also includes a power supply component, the power supply component is installed in the second installation groove, and the power supply component is electrically connected to the control circuit board and / or the vibration assembly.

[0016] As an optional implementation, in an embodiment of the first aspect of the present utility model, the second hard shell and the first hard shell are spaced apart, the flexible shell has a flexible spacer located between the first hard shell and the second hard shell, a wire groove is provided on a side of the flexible spacer facing the knee, and the wire groove is connected to the second mounting groove;

[0017] The knee massage host also includes an electrical connection line and a flexible cover plate. The electrical connection line is embedded in the wire groove, and one end of the electrical connection line is electrically connected to the vibration component. The other end of the electrical connection line extends into the second mounting groove and is electrically connected to the control circuit board. The flexible cover plate seals the opening of the wire groove.

[0018] As an optional embodiment, in an embodiment of the first aspect of the utility model, the flexible shell has a skin-proximal surface facing the same direction as the first surface, and the skin-proximal surface is provided with a second through groove connected to the second mounting groove, and the knee massage host also includes a second cover body, which is connected to the second hard shell and covers the second through groove.

[0019] As an optional implementation, in an embodiment of the first aspect of the utility model, the flexible shell and the first hard shell are integrally formed.

[0020] As an optional implementation, in an embodiment of the first aspect of the utility model, one of the first hard shell and the flexible shell is provided with at least one first through hole, and the other of the first hard shell and the flexible shell is provided with at least one first protrusion, and the first protrusion is embedded in the first through hole.

[0021] As an optional implementation, in an embodiment of the first aspect of the utility model, the first hard shell is arranged adjacent to the patella of the knee, and the flexible shell is provided with a clearance hole corresponding to the position of the patella, and the clearance hole is used to avoid the patella.

[0022] As an optional embodiment, in an embodiment of the first aspect of the utility model, a thickened portion is convexly provided on the skin-proximal surface of the flexible shell, and the thickened portion has a second surface with the same orientation as the first surface, and the second surface is provided with a receiving groove, and the receiving groove is used to receive the patella, and the bottom of the receiving groove is provided with the clearance hole.

[0023] In a second aspect, the utility model discloses a knee massager, which includes a wearing piece and a knee massage host as described in the first aspect above, wherein the wearing piece is connected to the first hard shell and / or the flexible shell, and the wearing piece is used to wear the knee massage host on the knee.

[0024] As an optional implementation, in an embodiment of the second aspect of the utility model, the first hard shell is provided with a through first connection hole, the flexible shell is provided with a through second connection hole at a position corresponding to the first connection hole, and the wearable component is passed through the first connection hole and the second connection hole.

[0025] Compared with the prior art, the beneficial effects of the utility model are:

[0026] The embodiments of the utility model provide a knee massage host and a knee massager, wherein the knee massage host comprises a first hard shell and a flexible shell wrapping the first hard shell, and a vibration component is installed in the first hard shell. When the vibration component vibrates, the vibration energy of the vibration component is transmitted to the first hard shell to drive the first hard shell to vibrate or swing, thereby generating a stronger vibration sensation within the range of the knee covered by the first hard shell, thereby achieving a stronger vibration massage effect and improving the user's massage experience. At the same time, the flexible shell is wrapped around the outer periphery of the first hard shell, which can not only use the first hard shell to support the flexible shell so that the flexible shell maintains a shape that matches the knee, but also keep the knee massage host soft to adapt to the shape of the knee so as to better fit the knee, thereby effectively transmitting vibration and improving the vibration massage effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0028] Figure 1 It is a structural schematic diagram of a knee massage main unit disclosed in an embodiment of the utility model;

[0029] Figure 2 It is a structural schematic diagram of the knee massage main unit disclosed in the embodiment of the utility model from another perspective;

[0030] Figure 3 This is a schematic diagram of the first exploded structure of the knee massage main unit disclosed in the embodiment of the utility model;

[0031] Figure 4 This is a second structural schematic diagram of the knee massage main unit disclosed in the embodiment of the utility model;

[0032] Figure 5 It is a structural schematic diagram of a first hard shell disclosed in an embodiment of the utility model;

[0033] Figure 6 It is a structural schematic diagram of the first hard shell disclosed in the embodiment of the utility model from another perspective;

[0034] Figure 7 It is a structural schematic diagram of the flexible housing disclosed in the embodiment of the utility model;

[0035] Figure 8 It is a structural schematic diagram of the flexible housing disclosed in the embodiment of the utility model from another perspective;

[0036] Fig. 9 It is a structural schematic diagram of the second hard shell disclosed in the embodiment of the utility model;

[0037] Fig.10 It is a structural schematic diagram of a knee massager disclosed in an embodiment of the utility model;

[0038] Fig.11 This is a third exploded structural diagram of the knee massage main unit disclosed in the embodiment of the utility model.

[0039] Description of main reference numerals

[0040] 100- Knee massager;

[0041] 10-knee massage main unit; 11-first hard shell; 11a-first surface; 11b-recessed portion; 11c-first mounting groove; 111-first mounting portion; 1111-first sub-surface; 112-first hard shell body; 1121-first through hole; 1122-second sub-surface; 1123-first connecting hole; 12-flexible shell; 12a-first sub-wrapping portion; 12b-second sub-wrapping portion; 121-near skin surface; 122-far skin surface; 123-first through groove; 12 4-giving hole; 125-thickening part; 1251-second surface; 1252-accommodating groove; 126-second through groove; 127-flexible spacer; 1271-wire groove; 128-second connecting hole; 129-fourth connecting hole; 13-vibration component; 14-second hard shell; 141-second mounting groove; 142-second through hole; 143-third connecting hole; 15-control circuit board; 16-power supply component; 17-flexible cover plate; 18-first cover body; 19-second cover body;

[0042] 20-wearing part; 20a-first wearing part; 20b-second wearing part. DETAILED DESCRIPTION

[0043] In order to make the purpose, technical solution and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0044] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used herein in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application.

[0045] It is understood that the terms "first", "second", etc. used in this application can be used in this article to describe various elements, but these elements are not limited by these terms. These terms are only used to distinguish a first element from another element. For example, without departing from the scope of this application, the first hard shell can be referred to as the second hard shell, and similarly, the second hard shell can be referred to as the first hard shell. Both the first hard shell and the second hard shell are hard shells, but they are not the same hard shell.

[0046] It can be understood that the “connection” in the following embodiments should be understood as “electrical connection”, “communication connection”, etc. if the connected circuits, modules, units, etc. have electrical signals or data transmission between each other.

[0047] When used herein, the singular forms "a", "an", and "said / the" may also include plural forms, unless the context clearly indicates otherwise. It should also be understood that the terms "include / comprise" or "have" and the like specify the presence of stated features, wholes, steps, operations, components, parts, or combinations thereof, but do not exclude the possibility of the presence or addition of one or more other features, wholes, steps, operations, components, parts, or combinations thereof. At the same time, the term "and / or" used in this specification includes any and all combinations of the relevant listed items.

[0048] See also Figures 1 to 3 The embodiment of the first aspect of the utility model discloses a knee massage host, the knee massage host 10 includes a first hard shell 11, a flexible shell 12 and a vibration component 13, the first hard shell 11 has a first surface 11a for facing the knee, the first surface 11a is recessed inward to form a recessed portion 11b adapted to the knee, the flexible shell 12 wraps the first hard shell 11 and maintains the shape of the first hard shell 11 to adapt to the knee, and the flexible shell 12 is used to contact the knee, the vibration component 13 is installed in the first hard shell 11, and the vibration component 13 is used to generate vibration so that the first hard shell 11 and the flexible shell 12 massage the knee.

[0049] When the knee massage host 10 in the present application is worn on the knee, the flexible shell 12 contacts the knee, the vibration component 13 vibrates, and synchronously drives the first hard shell 11 and the flexible shell 12 to vibrate or swing together, thereby achieving massage of the knee. That is, when the vibration component 13 vibrates, the vibration energy of the vibration component 13 is transmitted to the first hard shell 11 to drive the first hard shell 11 to vibrate or swing, and synchronously drives the flexible shell 12 to vibrate or swing, so that a strong vibration sense can be generated in the range of the knee covered by the first hard shell 11 and the flexible shell 12, thereby achieving a stronger vibration massage effect and improving the user's massage experience; at the same time, since the flexible shell 12 is wrapped around the outer periphery of the first hard shell 11, not only can the first hard shell 11 be used to support the flexible shell 12, so that the flexible shell 12 maintains a shape adapted to the knee, but also the knee massage host 10 can be kept soft to adapt to the shape of the knee, so as to better fit the knee, so that the vibration can be effectively transmitted and the vibration massage effect can be improved.

[0050] Exemplarily, the driving assembly may include a vibration motor, in which an eccentric vibrator rotates to generate vibration, and the vibration generated by the vibration motor can be transmitted to the first hard shell 11, thereby driving the first hard shell 11 and the flexible shell 12 to vibrate and swing to massage the knee.

[0051] It should be noted that the flexible shell 12 and the hard shell (including the first hard shell 11 and the second hard shell 14 mentioned below) can be relatively understood based on the different hardness, such as: the hardness of the flexible shell 12 is lower than the hardness of the hard shell. Exemplarily, the flexible shell 12 can be a flexible silicone shell, a plastic shell, a rubber shell or a foam shell.

[0052] In some optional embodiments, the flexible shell 12 is integrally formed with the first hard shell 11. This can facilitate the manufacturing and molding of the flexible shell 12, simplify the assembly steps of the flexible shell 12 and the first hard shell 11, and make the manufacturing process of the knee massage host 10 simpler and easier to implement.

[0053] In some optional embodiments, such as Figure 2 and Figure 3As shown, the knee massage host 10 also includes a second hard shell 14 and a control circuit board 15. The second hard shell 14 is embedded in the flexible shell 12, and the second hard shell 14 is provided with a second mounting groove 141. The control circuit board 15 is installed in the second mounting groove 141, and the control circuit board 15 is electrically connected to the vibration component 13. The second hard shell 14 is provided, and the second mounting groove 141 is provided in the second hard shell 14, so that the control circuit board 15 is embedded in the second mounting groove 141, so that the second hard shell 14 can form a good protection effect on the control circuit board 15; at the same time, the control circuit board 15 and the vibration component 13 are arranged in different mounting grooves, which can prevent the heat generated by the control circuit board 15 during operation from being transferred to the vibration component 13, so as to ensure the safety and service life of the vibration component 13 during operation.

[0054] At the same time, the second hard shell 14 can also prevent the control circuit board 15 from directly contacting the flexible shell 12, thereby preventing the control circuit board 15 from overheating when working abnormally and igniting the flexible shell 12, thereby improving the safety of the knee massage host 10.

[0055] In some optional embodiments, the flexible shell 12 and the second hard shell 14 are integrally formed, which can facilitate the manufacturing and molding of the flexible shell 12 and simplify the assembly steps of the flexible shell 12 and the second hard shell 14, so that the manufacturing process of the knee massage host 10 is simpler and easier to implement.

[0056] In some optional embodiments, the knee massage host 10 further includes a power supply component 16, which is installed in the second installation groove 141, and the power supply component 16 is electrically connected to the control circuit board 15 and / or the vibration component 13, that is, the power supply component 16 can be electrically connected only to the control circuit board 15, and the power supply component 16 can supply power to the vibration component 13 through the control circuit board 15; or, the power supply component 16 can be electrically connected only to the vibration component 13, and the power supply component 16 can supply power to the control circuit board 15 through the vibration component 13; or, the power supply component 16 can be electrically connected to both the control circuit board 15 and the vibration component 13. Arranging the control circuit board 15 and the power supply component 16 in the second installation groove 141 at the same time can simplify the structure of the flexible shell 12, and no additional structure is required for arranging the power supply component 16; at the same time, the control circuit board 15 is arranged close to the side of the far skin surface 122 of the flexible shell 12, so that it is more convenient to control the control circuit board 15 on the side of the far skin surface 122.

[0057] Exemplarily, the power supply component 16 may be a battery or a power source.

[0058] In some optional embodiments, the second hard shell 14 and the first hard shell 11 can be spaced apart, and the flexible shell 12 has a flexible spacer 127 located between the first hard shell 11 and the second hard shell 14, and the flexible spacer 127 is provided with a wire groove 1271 on the side facing the knee, and the wire groove 1271 is connected to the second installation groove 141. In addition, the knee massage host 10 also includes an electrical connection line (not shown) and a flexible cover plate 17, the electrical connection line is embedded in the wire groove 1271, and one end of the electrical connection line is electrically connected to the vibration component 13, and the other end of the electrical connection line extends into the second installation groove 141 to be electrically connected to the control circuit board 15, and / or extends into the second installation groove 141 to be electrically connected to the power supply component 16, and the flexible cover plate 17 covers the opening of the wire groove 1271.

[0059] The present application arranges the electrical connection wires in the wire groove 1271 of the flexible spacer 127, so that the electrical connection wires can be bound and guided, so that the line layout can be more concise, thereby avoiding the problems of confusion, cross distribution, and entanglement of the electrical connection wires, and protecting the electrical connection wires; at the same time, the flexible cover 17 can maintain the flexibility of the flexible spacer 127, so that the first hard shell 11 can rotate relative to the second hard shell 14 to adapt to the knee shape when worn, thereby facilitating the wearing of the knee massage host 10 on the knee.

[0060] Exemplarily, the flexible cover 17 may be a soft silicone cover, a plastic cover, a rubber cover or a foam cover.

[0061] In some optional embodiments, such as Figure 3 As shown, one of the first hard shell 11 and the flexible shell 12 is provided with at least one first through hole 1121, and the other of the first hard shell 11 and the flexible shell 12 is provided with at least one first protrusion (not shown), that is, when the first hard shell 11 is provided with at least one first through hole 1121, the flexible shell 12 is provided with at least one first protrusion, or, when the first hard shell 11 is provided with at least one first protrusion, the flexible shell 12 is provided with at least one first through hole 1121, wherein the first protrusion is embedded in the first through hole 1121.

[0062] By providing a first through hole 1121 or a first protrusion on the first hard shell 11, and providing a first protrusion or a first through hole 1121 on the flexible shell 12, wherein the first protrusion is embedded in the first through hole 1121, the cooperation between the first protrusion and the first through hole 1121 can be utilized to increase the contact area between the first hard shell 11 and the flexible shell 12, thereby improving the connection strength between the flexible shell 12 and the first hard shell 11. Preferably, at least one first through hole 1121 is provided on the first hard shell 11, and at least one first protrusion is provided on the flexible shell 12, so that the material of the flexible shell 12 can flow into the first through hole 1121 during molding, thereby strengthening the connection strength of the flexible shell 12 and the first hard shell 11 after integral molding.

[0063] Similarly, if Figure 3 As shown, one of the second hard shell 14 and the flexible shell 12 is provided with at least one second through hole 142, and the other of the second hard shell 14 and the flexible shell 12 is provided with at least one second protrusion (not shown), that is, when the second hard shell 14 is provided with at least one second through hole 142, the flexible shell 12 is provided with at least one second protrusion, or, when the second hard shell 14 is provided with at least one second protrusion, the flexible shell 12 is provided with at least one second through hole 142, wherein the second protrusion is embedded in the second through hole 142.

[0064] By providing a second through hole 142 or a second protrusion on the second hard shell 14, and providing a second protrusion or a second through hole 142 on the flexible shell 12, wherein the second protrusion is embedded in the second through hole 142, the contact area between the second hard shell 14 and the flexible shell 12 can be increased by utilizing the cooperation between the second protrusion and the second through hole 142, thereby improving the connection strength between the flexible shell 12 and the second hard shell 14. Preferably, at least one second through hole 142 is provided on the second hard shell 14, and at least one second protrusion is provided on the flexible shell 12, so that the material of the flexible shell 12 can flow into the second through hole 142 during molding, thereby strengthening the connection strength of the flexible shell 12 and the second hard shell 14 after integral molding.

[0065] Optionally, the first hard shell 11 is provided with a plurality of first through holes 1121, and the flexible shell 12 is provided with a plurality of first protrusions, each of which is embedded in a first through hole 1121, so that the contact area between the first hard shell 11 and the flexible shell 12 can be further increased, thereby facilitating further improving the connection strength between the flexible shell 12 and the first hard shell 11. The second hard shell 14 is provided with a plurality of second through holes 142, and the flexible shell 12 is provided with a plurality of second protrusions, each of which is embedded in a second through hole 142, so that the contact area between the second hard shell 14 and the flexible shell 12 can be further increased, thereby facilitating further improving the connection strength between the flexible shell 12 and the second hard shell 14.

[0066] Further, the shape of the first through hole 1121 may be, but not limited to, circular, triangular, square, pentagonal, hexagonal or more polygonal. The shape of the second through hole 142 may be, but not limited to, circular, triangular, square, pentagonal, hexagonal or more polygonal.

[0067] In some optional embodiments, such as Figure 3 and Figure 4 As shown, the flexible shell 12 has a skin-near surface 121 facing the same direction as the first surface 11a, the first surface 11a is provided with a first mounting groove 11c, the vibration component 13 is mounted in the first mounting groove 11c, and the vibration component 13 is partially located outside the first mounting groove 11c and protrudes from the skin-near surface 121. The vibration component 13 is embedded in the first mounting groove 11c, and the first hard shell 11 can form a good protection effect on the vibration component 13; at the same time, after the vibration component 13 is assembled in the first mounting groove 11c, it protrudes from the skin-near surface 121 of the flexible shell 12, so that the vibration component 13 can be more deeply attached to the massage part of the knee, especially the part with a concave part around the patella of the knee, thereby enhancing the vibration sense and further enhancing the massage effect.

[0068] In some optional embodiments, combined with Figure 4 , Figure 5 and Figure 6As shown, the first hard shell 11 may include a first mounting portion 111 and a first hard shell body 112 connected around the first mounting portion 111, wherein the first surface 11a includes a first sub-surface 1111 formed on the first mounting portion 111 and a second sub-surface 1122 formed on the first hard shell body 112, the first sub-surface 1111 is provided with the aforementioned first mounting groove 11c, and the flexible shell 12 further has a distal skin surface 122 corresponding to the second sub-surface 1122, and the distal skin surface 122 is arranged opposite to the proximal skin surface 121. Moreover, the first mounting portion 111 protrudes from the distal skin surface 122, so that the vibration component 13 protrudes from the distal skin surface 122 when installed in the first mounting groove 11c. Through the above design, the vibration component 13 can protrude from the near-skin surface 121 and the far-skin surface 122 of the flexible shell 12 at the same time, so that the vibration component 13 can be distributed on the near-skin side and the far-skin side of the flexible shell 12. In this way, when vibrating, the first hard shell 11 and the flexible shell 12 can be better driven to vibrate as a whole, so as to achieve a massage effect by driving the first hard shell 11 and the flexible shell 12 to vibrate or swing through the vibration component 13, which is beneficial to enhance the vibration massage effect of the knee massage host 10.

[0069] In some optional embodiments, combined with Figures 4 to 7 As shown, the flexible shell 12 includes a first sub-wrapping portion 12a and a second sub-wrapping portion 12b connected to each other, the first sub-wrapping portion wraps the first mounting portion 111, and the second sub-wrapping portion wraps the first hard shell body 112, wherein the second sub-wrapping portion has the aforementioned near-skin surface 121 and far-skin surface 122. Since the vibration component 13 in the present application is installed in the first mounting groove 11c of the first mounting portion 111, the first mounting portion 111 is the location of the vibration source of the knee massage host. By making the flexible shell 12 wrap the first mounting portion 111 in addition to wrapping the first hard shell body 112, during vibration, in addition to being able to transmit vibration to the flexible shell 12 through the first hard shell body 112, the vibration can also be transmitted to the flexible shell 12 through the first mounting portion 111, thereby being able to effectively transmit vibration and improve the vibration massage effect.

[0070] In some optional embodiments, combined with Figure 3 , Figure 6 , Figure 7 and Figure 8As shown, the skin-proximal surface 121 of the flexible shell 12 is provided with a first through groove 123 connected to the first mounting groove 11c, and the knee massage host 10 also includes a first cover body 18, which is connected to the first hard shell 11, specifically, the first cover body 18 is connected to the first hard shell body 112, and covers the first through groove 123, and the outer surface of the first cover body 18 is covered with a deformable material, then the first cover body 18 can contact with the knee through the deformable material, and the deformable material can better adapt to the shape of the knee massage part, so that the knee massage host 10 can adapt to the bending and contour changes of the knee, so as to better transmit the vibration to the knee massage part, and at the same time, the first cover body 18 can remain soft, avoiding the user's foreign body sensation directly against the first cover body 18, thereby improving the user's comfort.

[0071] At the same time, since the flexible shell 12 is provided with a first through groove 123 connected to the first installation groove 11c, during assembly, the vibration component 13 can be installed from the first through groove 123 to the first installation groove 11c, and then the first cover body 18 covers the first through groove 123, so that the first hard shell 11 and the flexible shell 12 can be formed as one piece, which is beneficial to the production and molding of the flexible shell 12 and simplifies the assembly steps of the flexible shell 12 and the first hard shell 11. At the same time, the first cover body 18 covers the first through groove 123 to prevent the vibration component 13 from being exposed, thereby protecting the vibration component 13.

[0072] For example, the flexible material may be soft silicone, plastic, rubber or foam.

[0073] In some optional embodiments, the first hard shell 11 is arranged near the patella of the knee, and the flexible shell 12 is provided with a clearance hole 124 at a position corresponding to the patella, so that the clearance hole 124 can be used to avoid the patella. Since the patella protrudes from the surface of the knee, the knee massage main unit 10 can drive the patella to vibrate or swing when vibrating, thereby playing the role of moving the patella, promoting the secretion of joint fluid, and avoiding patellar adhesion.

[0074] In some optional embodiments, the skin-proximal surface 121 of the flexible shell 12 is convexly provided with a thickened portion 125, and the thickened portion 125 has a second surface 1251 that is oriented in the same direction as the first surface 11a, and the second surface 1251 is provided with a receiving groove 1252; wherein, the receiving groove 1252 can be used to receive the patella, and the bottom of the receiving groove 1252 is provided with the aforementioned clearance hole 124. Through the cooperation of the receiving groove 1252 and the patella protruding from the knee surface, the thickened portion 125 is wrapped around the outside of the patella, so that the thickened portion 125 can better wrap the periphery of the patella, so that the knee massage host 10 can better drive the patella to vibrate or swing when vibrating, thereby better mobilizing the patella.

[0075] In some optional embodiments, combined with Figure 3 , Figure 8 and Fig. 9 As shown, the skin-closed surface 121 of the flexible shell 12 is also provided with a second through slot 126 communicating with the second mounting slot 141, and the knee massage main unit 10 also includes a second cover 19, which is connected to the second hard shell 14 and covers the second through slot 126. The flexible shell 12 is provided with a second through slot 126 communicating with the second mounting slot 141. During assembly, the control circuit board 15 and the power supply component 16 can be installed from the second through slot 126 to the second mounting slot 141, and then the second cover 19 covers the second through slot 126, so that the second hard shell 14 and the flexible shell 12 can be integrally formed, which is conducive to the production and molding of the flexible shell 12 and simplifies the assembly steps of the flexible shell 12 and the second hard shell 14. At the same time, the second cover 19 covers the second through slot 126 to prevent the control circuit board 15 and the power supply component 16 from being exposed, and can protect the control circuit board 15 and the power supply component 16.

[0076] Optionally, the outer surface of the second cover 19 may be covered with a deformable material (not shown), so that the second cover 19 can contact the knee through the deformable material, and the deformable material can better adapt to the shape of the knee massage part, so that the knee massage host 10 can adapt to the bending and contour changes of the knee, so that the flexible shell 12 can better fit the knee, and at the same time, the second cover 19 can remain soft, avoiding the foreign body feeling of the user directly against the second cover 19, and improving the user's comfort. Among them, the flexible material can be soft silicone, plastic, rubber or foam, etc.

[0077] See also Fig.10 and Fig.11 The embodiment of the second aspect of the utility model discloses a knee massager, the knee massager 100 includes a wearing piece 20 and a knee massage host 10 as described in any of the aforementioned embodiments, the wearing piece 20 is connected to the first hard shell 11 and / or the flexible shell 12, that is, the wearing piece 20 can be connected only to the first hard shell 11, or only to the flexible shell 12, or simultaneously to the first hard shell 11 and the flexible shell 12, so that the knee massage host 10 can be worn on the knee using the wearing piece 20. It can be understood that the knee massager 100 having the battery pack described above can bring the same or similar beneficial effects as the knee massage host 10, and the specific details can be referred to the description of the embodiment of the knee massage host 10, which will not be repeated here.

[0078] Optionally, the wearing piece 20 may be a flexible strap or a hard connecting rod-shaped component.

[0079] In some optional embodiments, the first hard shell 11 may also be provided with a through first connection hole 1123, the flexible shell 12 is provided with a through second connection hole 128 at a position corresponding to the first connection hole 1123, and the wearing piece 20 is inserted through the first connection hole 1123 and the second connection hole 128. By making the wearing piece 20 simultaneously inserted through the first connection hole 1123 of the first hard shell 11 and the second connection hole 128 of the flexible shell 12, not only can the connection between the wearing piece 20 and the knee massage host 10 be detachable, thereby facilitating replacement of the wearing piece 20 according to actual use, but also the flexible shell 12 and the first hard shell 11 can be strengthened in connection. When the knee massager 100 is bound to the knee, the wearing piece 20 simultaneously pulls the flexible shell 12 and the first hard shell 11, which can have a better pulling effect on the knee massager 100 and improve the stability of the knee massager 100 when bound to the knee.

[0080] Optionally, the first hard shell 11 is respectively provided with first connecting holes 1123 on both sides along the left and right directions of the knee, and correspondingly, the flexible shell 12 is respectively provided with second connecting holes 128 on both sides along the left and right directions of the knee, and the wearing piece 20 includes two first wearing parts 20a, a first wearing part 20a is passed through a first connecting hole 1123 and a second connecting hole 128, and the two first wearing parts 20a are tied together to bind the knee massager 100 to the knee.

[0081] In some optional embodiments, the second hard shell 14 may also be provided with a through third connection hole 143, the flexible shell 12 is provided with a through fourth connection hole 129 at a position corresponding to the third connection hole 143, and the wearing member 20 further includes a second wearing component 20b, which is penetrated through the third connection hole 143 and the fourth connection hole 129. By making the wearing member 20 penetrate the third connection hole 143 of the second hard shell 14 and the fourth connection hole 129 of the flexible shell 12 at the same time, not only can the connection between the wearing member 20 and the knee massage host 10 be detachable, so as to facilitate the replacement of the wearing member 20 according to the actual use situation, but also the flexible shell 12 and the second hard shell 14 can be strengthened to connect. When the knee massager 100 is bound to the knee, the wearing member 20 pulls the flexible shell 12 and the second hard shell 14 at the same time, which can have a better pulling effect on the knee massager 100 and improve the stability of the knee massager 100 when bound to the knee.

[0082] Optionally, the second hard shell 14 is respectively provided with third connecting holes 143 on both sides along the left and right directions of the knee, and correspondingly, the flexible shell 12 is respectively provided with fourth connecting holes 129 on both sides along the left and right directions of the knee, and there are two second wearing components 20b, one second wearing component 20b is passed through a third connecting hole 143 and a fourth connecting hole 129, and the two second wearing components 20b are tied together to bind the knee massager 100 to the knee.

[0083] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0084] In addition, the above-mentioned embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the patent of the present application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the content of this specification should not be understood as limiting the present application, and the protection scope of the present application shall be subject to the attached claims.

Claims

1. A knee massage host, characterized in that: include: A first hard shell, wherein the first hard shell has a first surface facing the knee, and the first surface is inwardly concave to form a concave portion adapted to the knee; a flexible shell, the flexible shell wrapping the first hard shell and maintaining the shape of the first hard shell to fit the knee, the flexible shell being used to contact the knee; as well as A vibration component is installed in the first hard shell, and the vibration component is used to generate vibration so that the first hard shell and the flexible shell massage the knee.

2. The knee massage main unit according to claim 1, characterized in that: The flexible shell has a skin-proximal surface facing the same direction as the first surface, the first surface is provided with a first mounting groove, the vibration component is mounted in the first mounting groove, and the vibration component is partially located outside the first mounting groove and protrudes from the skin-proximal surface.

3. The knee massage main unit according to claim 2, characterized in that: The first hard shell includes a first mounting portion and a first hard shell body connected around the first mounting portion, the first surface includes a first sub-surface formed on the first mounting portion and a second sub-surface formed on the first hard shell body, the first sub-surface is provided with the first mounting groove, and the flexible shell further includes a skin-distal surface corresponding to the second sub-surface, the skin-distal surface is arranged opposite to the skin-proximal surface; Wherein, the first mounting portion protrudes from the skin-distal surface so that the vibration component protrudes from the skin-distal surface when installed in the first mounting groove.

4. The knee massage main unit according to claim 3, characterized in that: The flexible shell includes a first sub-wrapping portion and a second sub-wrapping portion that are connected, the first sub-wrapping portion wraps the first mounting portion, the second sub-wrapping portion wraps the first hard shell body, and the second sub-wrapping portion has the proximal skin surface and the distal skin surface.

5. The knee massage main unit according to claim 2, characterized in that: The skin-proximal surface is provided with a first through groove connected to the first mounting groove, and the knee massage main unit also includes a first cover body, which is connected to the first hard shell and covers the first through groove, and the outer surface of the first cover body is covered with a deformable material.

6. The knee massage main unit according to claim 1, characterized in that: The knee massage host also includes a second hard shell and a control circuit board. The second hard shell is buried in the flexible shell, and the second hard shell is provided with a second mounting groove. The control circuit board is installed in the second mounting groove, and the control circuit board is electrically connected to the vibration component.

7. The knee massage main unit according to claim 6, characterized in that: The knee massage main unit further comprises a power supply component, which is installed in the second installation slot and is electrically connected to the control circuit board and / or the vibration assembly.

8. The knee massage main unit according to claim 6, characterized in that: The second hard shell and the first hard shell are spaced apart, the flexible shell has a flexible spacer located between the first hard shell and the second hard shell, a wire groove is provided on a side of the flexible spacer facing the knee, and the wire groove is connected to the second mounting groove; The knee massage host also includes an electrical connection line and a flexible cover plate. The electrical connection line is embedded in the wire groove, and one end of the electrical connection line is electrically connected to the vibration component. The other end of the electrical connection line extends into the second mounting groove and is electrically connected to the control circuit board. The flexible cover plate seals the opening of the wire groove.

9. The knee massage main unit according to claim 6, characterized in that: The flexible shell has a skin-proximal surface facing the same direction as the first surface, and the skin-proximal surface is provided with a second through groove connected to the second mounting groove. The knee massage host also includes a second cover body, which is connected to the second hard shell and covers the second through groove.

10. The knee massage main unit according to any one of claims 1 to 9, characterized in that: The flexible shell is integrally formed with the first hard shell.

11. The knee massage main unit according to claim 10, characterized in that: One of the first hard shell and the flexible shell is provided with at least one first through hole, and the other of the first hard shell and the flexible shell is provided with at least one first protrusion, and the first protrusion is embedded in the first through hole.

12. The knee massage main unit according to any one of claims 1 to 9, characterized in that: The first hard shell is arranged adjacent to the patella of the knee, and the flexible shell is provided with a clearance hole at a position corresponding to the patella, and the clearance hole is used to avoid the patella.

13. The knee massage main unit according to claim 12, characterized in that: The skin-proximal surface of the flexible shell is convexly provided with a thickened portion, and the thickened portion has a second surface with the same orientation as the first surface, and the second surface is provided with a receiving groove, and the receiving groove is used to receive the patella, and the bottom of the receiving groove is provided with the yield hole.

14. A knee massager, characterized in that: The knee massager comprises a wearing piece and a knee massage host as described in any one of claims 1-13, wherein the wearing piece is connected to the first hard shell and / or the flexible shell, and the wearing piece is used to wear the knee massage host on the knee.

15. The knee massager according to claim 14, characterized in that: The first hard shell is provided with a through first connection hole, the flexible shell is provided with a through second connection hole at a position corresponding to the first connection hole, and the wearing piece is passed through the first connection hole and the second connection hole.

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