Knee massage main machine and knee massager

Abstract

The utility model discloses a knee massage host and a knee massager, the knee massage host comprises a flexible main body, a first hard shell and a second hard shell, the flexible main body is used for wearing on the knee, the first hard shell is arranged in the flexible main body, and the second hard shell is arranged in the flexible main body. The inner surface, facing the knee, of the first hard shell is concaved inwards to form a first concave part matched with the knee so as to support the surface shape of the flexible body to be matched with the knee, the second hard shell is arranged in the flexible body, and the second hard shell and the first hard shell are sequentially arranged at intervals in the preset direction. And the inner surface, facing the knee part, of the second hard shell is sunken inwards to form a second sunken part matched with the knee part, so that the surface shape of the flexible main body is supported to be matched with the knee part. According to the knee massage main machine and the knee massager provided by the embodiment of the utility model, the surface softness of the knee massage main machine can be improved, and meanwhile, the fitting degree of the knee massage main machine and the knees is improved, so that the comfort during massage 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] According to the different massage parts, it can be divided into foot massager, neck massager, knee massager, etc. Knee massager massages the knee area, which can promote blood circulation, relax muscles and relieve knee pain.

[0003] The knee massager in the related art includes a massage host and a strap for binding the massage host to the knee. Since the outer shell of the massage host is usually made of cotton or other flexible materials, the tight fit between the massage host and the knee mainly relies on the tightening effect of the strap. However, during actual use, with the movement of the human leg, a gap is likely to appear between the outer shell of the massage host and the knee, making it difficult for the massage components in the outer shell to massage the knee well, which in turn affects the massage effect of the knee massager. Utility Model Content

[0004] The utility model discloses a knee massage main unit and a knee massager, which can improve the surface softness of the knee massage main unit and the fit between the knee massage main unit and the knee, so as to enhance the comfort during massage.

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

[0006] A flexible body, the flexible body being adapted to be worn on the knee;

[0007] A first hard shell, wherein the first hard shell is disposed inside the flexible body, and the first hard shell is recessed inwardly toward the inner surface of the knee to form a first recessed portion adapted to the knee, so as to support the surface shape of the flexible body to adapt to the knee; and

[0008] A second hard shell is arranged inside the flexible main body and is arranged in sequence with the first hard shell along a preset direction. The inner surface of the second hard shell is recessed inward toward the knee to form a second recessed portion adapted to the knee, so as to support the surface shape of the flexible main body to adapt to the knee.

[0009] As an optional implementation, in an embodiment of the first aspect of the utility model, the flexible body, the first hard shell, and the second hard shell are integrally formed.

[0010] As an optional implementation, in an embodiment of the first aspect of the utility model, one of the first hard shell and the flexible body is provided with at least one first through hole, and the other of the first hard shell and the flexible body is provided with at least one first protrusion, and the first protrusion is embedded in the first through hole; and / or,

[0011] One of the second hard shell and the flexible body is provided with at least one second through hole, and the other of the second hard shell and the flexible body is provided with at least one second protrusion, and the second protrusion is embedded in the second through hole.

[0012] As an optional implementation, in an embodiment of the first aspect of the utility model, a first mounting groove is provided on an inner surface of the first hard shell and / or the second hard shell facing the knee portion, a first through groove is provided on a surface of the flexible body facing the knee portion, and the first through groove is communicated with the first mounting groove;

[0013] The knee massage main unit further includes a massage component and a first cover plate. The massage component is installed in the first installation slot. The first cover plate is connected to the first hard shell and / or the second hard shell and covers the first through slot.

[0014] As an optional implementation, in an embodiment of the first aspect of the utility model, the first hard shell is provided with the first mounting groove on the inner surface facing the knee, the second hard shell is provided with the second mounting groove on the inner surface facing the knee, and the surface of the flexible body facing the knee is further provided with a second through groove, and the second through groove is connected to the second mounting groove;

[0015] The knee massage main unit also includes a control circuit board and a second cover plate. The control circuit board is installed in the second installation groove and is electrically connected to the massage component. The second cover plate is connected to the second hard shell and covers the second through groove.

[0016] As an optional implementation, in an embodiment of the first aspect of the present utility model, the flexible body has a flexible bending portion located between the first hard shell and the second hard shell, and the inner surface of the flexible bending portion facing the knee portion is provided with a wire groove, and the wire groove is respectively connected to the first installation groove and the second installation 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 extends into the first mounting groove to be electrically connected to the massage component, and the other end of the electrical connection line extends into the second mounting groove to be electrically connected to the control circuit board. The flexible cover plate covers the opening of the wire groove.

[0018] As an optional implementation, in an embodiment of the first aspect of the utility model, the flexible body has a flexible bending portion located between the first hard shell and the second hard shell, and the flexible bending portion is provided with a clearance hole corresponding to the position of the patella, and the clearance hole is used to avoid the patella.

[0019] As an optional embodiment, in an embodiment of the first aspect of the utility model, a first groove for avoiding the patella is provided on the edge of the first hard shell facing the second hard shell, and a second groove for avoiding the patella is provided on the edge of the second hard shell facing the first hard shell, and the groove walls of the first groove and the second groove extend along the circumference of the patella respectively, and the first groove and the second groove are arranged opposite to each other.

[0020] As an optional embodiment, in an embodiment of the first aspect of the utility model, the flexible body has a flexible bending portion located between the first hard shell and the second hard shell, the flexible bending portion is provided with a clearance hole for avoiding the patella, the hole wall of the clearance hole is convexly provided with a deformation portion, and the deformation portion extends from the groove wall surface of the first groove and / or the groove wall surface of the second groove toward the center of the clearance hole.

[0021] As an optional implementation, in an embodiment of the first aspect of the present utility model, the deformation portion has at least one fracture to divide the deformation portion into a plurality of sub-deformation portions.

[0022] As an optional embodiment, in an embodiment of the first aspect of the utility model, the flexible body has a flexible bending portion located between the first hard shell and the second hard shell, the flexible bending portion has a first side and a second side opposite to each other in the left and right directions of the knee, and the side surface of the first side and / or the side surface of the second side are recessed inward to form a third recessed portion.

[0023] As an optional implementation, 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 body, and the thickened portion has a first surface facing the same direction as the skin-proximal surface, and the first surface is provided with a receiving groove, and the receiving groove is used to receive the patella of the knee.

[0024] In a second aspect, the utility model discloses a knee massager, comprising 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 body, and / or the wearing piece is connected to the second hard shell and / or the flexible body, and the wearing piece is used to wear the knee massage host on the knee.

[0025] As an optional implementation, in an embodiment of the second aspect of the utility model, the wearing piece includes a first wearing component and a second wearing component;

[0026] The first hard shell is provided with a through first connection hole, the flexible body is provided with a through second connection hole at a position corresponding to the first connection hole, and the first wearing component is inserted through the first connection hole and the second connection hole;

[0027] The second hard shell is provided with a through third connection hole, the flexible body is provided with a through fourth connection hole at a position corresponding to the third connection hole, and the second wearing component is passed through the third connection hole and the fourth connection hole.

[0028] Compared with the prior art, the beneficial effects of the utility model are:

[0029] The embodiments of the utility model provide a knee massage host and a knee massager, which comprises a flexible main body, in which a first hard shell and a second hard shell are embedded, and the inner surface of the first hard shell is recessed inwardly toward the knee to form a first recessed portion adapted to the knee, and the inner surface of the second hard shell is recessed inwardly toward the knee to form a second recessed portion adapted to the knee, so that the flexible main body is wrapped in the first hard shell and the second hard shell to maintain the shapes of the first hard shell and the second hard shell, that is, the surface shape of the flexible main body can be supported by the first hard shell and the second hard shell with characteristic shapes to adapt to the knee. In this way, on the one hand, by using the flexible body as the main structure of the knee massage host, the surface softness of the knee massage host can be improved, so that the knee massage host can be more comfortable when worn, thereby improving the user's comfort; on the other hand, the first hard shell and the second hard shell are used to support the flexible body and maintain the surface shape of the flexible body, so that the flexible body can form an inwardly concave adapter portion at the position of the first recessed portion and the second recessed portion to better wrap and fit the knee, avoiding the situation where the flexible body is deformed arbitrarily and separates from the knee to form a gap, thereby ensuring that the flexible body can cover the knee well when worn, improving the fit between the flexible body and the knee when worn on the knee, and then improving the comfort during massage. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] 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.

[0031] Figure 1It is a structural schematic diagram of a knee massage main unit disclosed in an embodiment of the utility model;

[0032] Figure 2 It is a structural schematic diagram of another perspective of the knee massage main unit disclosed in the embodiment of the utility model;

[0033] 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;

[0034] Figure 4 This is a second exploded structural diagram of the knee massage main unit disclosed in the embodiment of the utility model;

[0035] Figure 5 It is a schematic diagram of the structure of the first hard shell and the second hard shell disclosed in the embodiment of the utility model;

[0036] Figure 6 It is a structural schematic diagram of the flexible body disclosed in the embodiment of the utility model;

[0037] Figure 7 It is a rear view of the flexible body disclosed in the embodiment of the utility model;

[0038] Figure 8 It is a three-dimensional structural schematic diagram of the flexible body disclosed in the embodiment of the utility model;

[0039] Fig. 9 It is a structural schematic diagram of a knee massager disclosed in an embodiment of the utility model;

[0040] Fig.10 The utility model is a schematic diagram of the exploded structure of the knee massager disclosed in the embodiment of the utility model.

[0041] Description of main reference numerals

[0042] 100-knee massage main unit; 11-flexible main body; 111-first through slot; 112-second through slot; 113-flexible bending portion; 113a-first side; 113b-second side; 1131-wire slot; 1132-giving hole; 1133-deformation portion; 1133a-sub-deformation portion; 1133b-break; 1134-third recessed portion; 1135-thickening portion; 1135a-first surface; 1135b-receiving slot; 114-second connecting hole; 11 5-fourth connecting hole; 12-first hard shell; 121-first recessed portion; 122-first through hole; 123-first mounting groove; 124-first groove; 125-first connecting hole; 13-second hard shell; 131-second recessed portion; 132-second through hole; 133-second mounting groove; 134-second groove; 135-third connecting hole; 14-massage component; 15-first cover plate; 16-control circuit board; 17-second cover plate; 18-flexible cover plate;

[0043] 200 - knee massager; 21 - wearing part; 211 - first wearing part; 212 - second wearing part. DETAILED DESCRIPTION

[0044] 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.

[0045] 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.

[0046] 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.

[0047] 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.

[0048] 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.

[0049] A knee massager in the related art includes a massage host and a strap for binding the massage host to the knee. Since the outer shell of the massage host is usually made of cotton or other flexible materials, the tight fit between the massage host and the knee mainly relies on the tightening effect of the strap. However, during actual use, along with the movement of the human leg, the outer shell of the massage host is prone to serious deformation under the action of the knee and cannot maintain its shape, which makes it easy for a gap to appear between the outer shell of the massage host and the knee, resulting in the massage component in the outer shell being unable to massage the knee well, which in turn affects the massage effect of the knee massager.

[0050] In view of this, an embodiment of the present application provides a knee massage main unit that can improve the fit while maintaining the softness of the surface to enhance the massage comfort.

[0051] The knee massage host and the knee massager in the present application will be described in further detail below in conjunction with the accompanying drawings.

[0052] See also Figures 1 to 3 The embodiment of the first aspect of the present application discloses a knee massage host. The knee massage host 100 includes a flexible body 11, a first hard shell 12 and a second hard shell 13. The flexible body 11 is used to be worn on the knee. The first hard shell 12 is arranged inside the flexible body 11, and the first hard shell 12 is recessed inwardly toward the inner surface of the knee to form a first recessed portion 121 adapted to the knee, so as to support the surface shape of the flexible body 11 to adapt to the knee. The second hard shell 13 is arranged inside the flexible body 11 and is arranged in sequence with the first hard shell 12 along a preset direction, and the second hard shell 13 is recessed inwardly toward the inner surface of the knee to form a second recessed portion 131 adapted to the knee, so as to support the surface shape of the flexible body 11 to adapt to the knee.

[0053] That is, the flexible body 11 supports the surface shape of the flexible body 11 by utilizing the first hard shell 12 and the second hard shell 13 of characteristic shapes to adapt to the knee. In this way, on the one hand, by using the flexible body 11 as the main structure of the knee massage host 100, the surface softness of the knee massage host 100 can be improved, so that the knee massage host 100 can be more comfortable when worn, and the user's comfort can be improved; on the other hand, by supporting the flexible body 11 and maintaining the surface shape of the flexible body 11 by the first hard shell 12 and the second hard shell 13, the flexible body 11 can form an inwardly concave adaptation part at the position of the first concave part 121 and the second concave part 131 to better wrap and fit the knee, and avoid the situation where the flexible body 11 is deformed arbitrarily and separated from the knee to form a gap, thereby ensuring that when worn, the flexible body 11 can well cover the knee, improve the fit between the flexible body 11 and the knee when worn on the knee, and then improve the comfort during massage.

[0054] It should be noted that the flexible body 11 and the hard shell (i.e., the first hard shell 12 and the second hard shell 13) can be relatively understood based on the different hardness, such as: the hardness of the flexible body 11 is lower than the hardness of the hard shell. Exemplarily, the material of the flexible body 11 can be soft silicone, plastic, rubber or foam, etc., and the first hard shell 12 and the second hard shell 13 can both be metal parts or hard silicone parts, plastic parts, rubber parts or foam parts, etc.

[0055] Optionally, the flexible body 11 can be integrally formed with the first hard shell 12 and the second hard shell 13, for example, the flexible body 11 can be secondary injection molded with the first hard shell 12 and the second hard shell 13. This can facilitate the manufacturing and molding of the flexible body 11, simplify the assembly steps of the flexible body 11 and the first hard shell 12 and the second hard shell 13, so that the manufacturing process of the knee massage main unit 100 is simpler and easier to implement.

[0056] In some optional embodiments, such as Figure 3 As shown, one of the first hard shell 12 and the flexible body 11 is provided with at least one first through hole 122, and the other of the first hard shell 12 and the flexible body 11 is provided with at least one first protrusion (not shown), that is, when the first hard shell 12 is provided with at least one first through hole 122, the flexible body 11 is provided with at least one first protrusion, and when the first hard shell 12 is provided with at least one first protrusion, the flexible body 11 is provided with at least one first through hole 122. The first protrusion is embedded in the first through hole 122.

[0057] The present application provides a first through hole 122 or a first protrusion on the first hard shell 12, and provides a matching first protrusion or a first through hole 122 on the flexible body 11, and the first protrusion is embedded in the first through hole 122, so that the cooperation between the first protrusion and the first through hole 122 can be used to increase the contact area between the first hard shell 12 and the flexible body 11, thereby improving the connection strength between the flexible body 11 and the first hard shell 12. Preferably, at least one first through hole 122 is provided on the first hard shell 12, and at least one first protrusion is provided on the flexible body 11, so that during secondary injection molding, the material of the flexible body 11 can flow into the first through hole 122, thereby strengthening the connection strength after the flexible body 11 and the first hard shell 12 are integrally molded, so that the flexible body 11 can be tightly connected to the first hard shell 12, thereby providing a better support for the flexible body 11.

[0058] Similarly, if Figure 3 As shown, one of the second hard shell 13 and the flexible body 11 is provided with at least one second through hole 132, and the other of the second hard shell 13 and the flexible body 11 is provided with at least one second protrusion (not shown), that is, when the second hard shell 13 is provided with at least one second through hole 132, the flexible body 11 is provided with at least one second protrusion, and when the second hard shell 13 is provided with at least one second protrusion, the flexible body 11 is provided with at least one second through hole 132. The second protrusion is embedded in the second through hole 132.

[0059] The present application provides a second through hole 132 or a second protrusion on the second hard shell 13, and provides a matching second protrusion or a second through hole 132 on the flexible body 11, and the second protrusion is embedded in the second through hole 132, so that the cooperation between the second protrusion and the second through hole 132 can be used to increase the contact area between the second hard shell 13 and the flexible body 11, thereby improving the connection strength between the flexible body 11 and the second hard shell 13. Preferably, at least one second through hole 132 is provided on the second hard shell 13, and at least one second protrusion is provided on the flexible body 11, so that during secondary injection molding, the material of the flexible body 11 can flow into the second through hole 132, thereby strengthening the connection strength after the flexible body 11 and the second hard shell 13 are integrally molded, so that the flexible body 11 can be tightly connected to the second hard shell 13, thereby providing a better support for the flexible body 11.

[0060] Optionally, the first hard shell 12 is provided with a plurality of first through holes 122, and the flexible body 11 is provided with a plurality of first protrusions, each of which is embedded in a first through hole 122, so that the contact area between the first hard shell 12 and the flexible body 11 can be further increased, thereby facilitating further improving the connection strength between the flexible body 11 and the first hard shell 12. The second hard shell 13 is provided with a plurality of second through holes 132, and the flexible body 11 is provided with a plurality of second protrusions, each of which is embedded in a second through hole 132, so that the contact area between the second hard shell 13 and the flexible body 11 can be further increased, thereby facilitating further improving the connection strength between the flexible body 11 and the second hard shell 13.

[0061] Further, the shape of the first through hole 122 may be, but not limited to, a circle, a triangle, a square, a pentagon, a hexagon or a more polygonal shape. The shape of the second through hole 132 may be, but not limited to, a circle, a triangle, a square, a pentagon, a hexagon or a more polygonal shape.

[0062] In some optional embodiments, such as Figure 3 and Figure 4 As shown, the inner surface of the first hard shell 12 and / or the second hard shell 13 facing the knee is provided with a first mounting groove 123, and the surface of the flexible body 11 facing the knee is provided with a first through groove 111, which is connected to the first mounting groove 123; the knee massage host 100 also includes a massage component 14 and a first cover plate 15, the massage component 14 is installed in the first mounting groove 123, the first cover plate 15 is connected to the first hard shell 12 and / or the second hard shell 13, and covers the first through groove 111. The setting of the massage component 14 can not only make the knee massage host 100 have a massage effect, but also increase the massage function of the knee massage host 100; at the same time, the massage component 14 is embedded in the first mounting groove 123, and the massage component 14 can be well protected by the first hard shell 12 and the first cover plate 15.

[0063] Optionally, the massage component 14 in the present application has at least one massage function in various forms such as vibration, heat compress, electrical stimulation, etc., so as to perform a more effective and comprehensive massage on the knee, thereby achieving a massage effect of soothing the knee.

[0064] Exemplarily, when the massage component 14 has a vibration massage function, the massage component 14 may include a vibration motor, so that the eccentric vibrator in the vibration motor can be rotated to generate vibration to achieve vibration massage of the knee. Since the massage component 14 is installed inside the first hard shell 12 and / or the second hard shell 13, when the massage component 14 generates vibration, the vibration energy of the vibration component is transmitted to the first hard shell 12 and / or the second hard shell 13 to drive the first hard shell 12 and / or the second hard shell 13 to vibrate or swing, so that a strong vibration feeling can be generated within the range of the knee covered by the first hard shell 12 and / or the second hard shell 13, so as to perform a better and more effective massage on the knee, thereby achieving a stronger vibration massage effect and improving the user's massage experience.

[0065] like Figure 4 As shown, when the first hard shell 12 in the present application is provided with the aforementioned first mounting groove 123 on the inner surface facing the knee, the first cover plate 15 is connected to the first hard shell 12 and covers the first through groove 111, the second hard shell 13 is provided with a second mounting groove 133 on the inner surface facing the knee, and the surface of the flexible body 11 facing the knee is also provided with a second through groove 112, and the second through groove 112 is connected to the second mounting groove 133; the knee massage host 100 also includes a control circuit board 16 and a second cover plate 17, the control circuit board 16 is installed in the second mounting groove 133, and the control circuit board 16 is electrically connected to the massage component 14, and the second cover plate 17 is connected to the second hard shell 13 and covers the second through groove 112.

[0066] The control circuit board 16 is electrically connected to the massage component 14, and the massage component 14 can be controlled by the control circuit board 16 to adjust the massage effect, such as massage intensity, massage duration, massage form, etc. At the same time, the control circuit board 16 is embedded in the second installation groove 133, so that the control circuit board 16 can be well protected by the second hard shell 13 and the second cover plate 17, and the electronic components such as the control circuit board 16 and the massage component 14 are arranged in different installation grooves, which can prevent the heat generated by the electronic components such as the control circuit board 16 from being transferred to the massage component 14 during operation, so as to ensure the safety and service life of the massage component 14 during operation.

[0067] In some optional embodiments, such as Figure 4As shown, the flexible body 11 has a flexible bending portion 113 located between the first hard shell 12 and the second hard shell 13, and the inner surface of the flexible bending portion 113 facing the knee is provided with a wire groove 1131, and the wire groove 1131 is connected with the first mounting groove 123 and the second mounting groove 133 respectively; the knee massage host 100 also includes an electrical connection line (not shown) and a flexible cover plate 18, the electrical connection line is embedded in the wire groove 1131, and one end of the electrical connection line extends into the first mounting groove 123 to be electrically connected to the massage component 14, and the other end of the electrical connection line extends into the second mounting groove 133 to be electrically connected to the control circuit board 16, and the flexible cover plate 18 covers the opening of the wire groove 1131. Among them, the material of the flexible cover plate 18 can be soft silicone, plastic, rubber or foam, etc.

[0068] By providing a wire groove 1131 connected to the first installation groove 123 and the second installation groove 133, it is convenient to arrange the electrical connection wires, and the wire groove 1131 can also be used to bind and guide the electrical connection wires, so that the line layout can be more concise, thereby avoiding the problems of confusion, cross distribution, and mutual entanglement of the electrical connection wires, and protecting the electrical connection wires. In addition, the flexible cover plate 18 can keep the flexible bending portion 113 flexible, so that the first hard shell 12 is bent relative to the second hard shell 13 when worn, so as to adapt to the knee shape when worn.

[0069] In some optional embodiments, such as Figure 4 As shown, the flexible bending portion 113 is provided with a clearance hole 1132 at a position corresponding to the patella, and the clearance hole 1132 is used to avoid the patella. Since the patella protrudes from the surface of the knee, the clearance hole 1132 is clamped on the periphery of the patella, and the knee massage host 100 can drive the patella to vibrate or swing when vibrating, thereby playing a role in moving the patella, promoting the secretion of joint fluid, and avoiding patellar adhesion; at the same time, when wearing the knee massage host 100, the clearance hole 1132 and the patella can be used to cooperate to play a positioning role, so as to facilitate wearing the knee massage host 100.

[0070] In some optional embodiments, such as Figure 5 As shown, the edge of the first hard shell 12 facing the second hard shell 13 is provided with a first groove 124 for avoiding the patella, and the edge of the second hard shell 13 facing the first hard shell 12 is provided with a second groove 134 for avoiding the patella, wherein the groove wall surfaces of the first groove 124 and the second groove 134 extend along the circumferential direction of the patella respectively, and the first groove 124 and the second groove 134 are arranged opposite to each other. By providing the first groove 124 and the second groove 134, the hard first hard shell 12 and the second hard shell 13 can avoid the patella, avoiding the situation where the patella directly rests on the first hard shell 12 and the second hard shell 13 to produce a foreign body sensation, thereby improving the comfort when wearing, and further improving the user's comfort.

[0071] Further, in some optional embodiments, such as Figure 5 and Figure 6 As shown, the hole wall of the clearance hole 1132 is convexly provided with a deformable portion 1133, and the deformable portion 1133 is extended from the groove wall of the first groove 124 and / or the groove wall of the second groove 134 toward the center of the clearance hole 1132. Since the patella protrudes from the surface of the knee, the clearance hole 1132 can better avoid the patella, and the clearance hole 1132 is clamped on the periphery of the patella. When the knee massage main unit 100 is worn, the clearance hole 1132 and the patella can be used to cooperate to play a positioning role, so as to facilitate wearing the knee massage main unit; and the deformable portion 1133 can be deformed according to the size of different patellas, so as to adapt to patellas of different sizes when worn.

[0072] In some optional embodiments, such as Figure 6 and Figure 7 As shown, the deformation part 1133 may have at least one fracture 1133b, that is, the deformation part 1133 may have one fracture 1133b, or may have multiple fractures 1133b, so as to divide the deformation part 1133 into multiple sub-deformation parts 1133a. The provision of the fracture 1133b can increase the deformation performance of the deformation part 1133, and can make the deformation part 1133 more easily deformed when subjected to force, so that the deformation part 1133 can be deformed even when subjected to relatively small force, so that the deformation part 1133 can be better deformed according to different patellar sizes, and at the same time, it can also prevent the deformation part 1133 from being cracked due to excessive force.

[0073] For example, in Figure 6 and Figure 7 In the illustrated embodiment, the deformation portion 1133 may be an annular structure that circles around the center of the clearance hole 1132 , and the deformation portion 1133 has four breakouts 1133 b , which are spaced apart along the circumference of the clearance hole 1132 .

[0074] In some optional embodiments, such as Figure 6 and Figure 7As shown, the flexible bending portion 113 has a first side 113a and a second side 113b opposite to each other in the left and right directions of the knee, and the side surface of the first side 113a and / or the side surface of the second side 113b are recessed inward to form a third recessed portion 1134, that is, only the side surface of the first side 113a may be recessed inward to form the third recessed portion 1134, or only the side surface of the second side 113b may be recessed inward to form the third recessed portion, or the side surface of the first side 113a and the side surface of the second side 113b may be recessed inward to form the third recessed portion 1134 respectively, that is, the first side 113a and the second side 113b are provided with the third recessed portion 1134 at the same time. The provision of the third recessed portion 1134 can remove unnecessary materials on the flexible body 11, slow down the deformation of the flexible body 11 during massage, ensure the fit between the flexible body 11 and the knee, and improve the massage effect.

[0075] In some optional embodiments, such as Figure 7 and Figure 8 As shown, the skin-proximal surface of the flexible body 11 is convexly provided with a thickened portion 1135, and the thickened portion 1135 has a first surface 1135a facing the same direction as the skin-proximal surface, and the first surface 1135a is provided with a receiving groove 1135b, and the receiving groove 1135b is used to receive the patella of the knee, wherein the bottom surface of the receiving groove 1135b is provided with the aforementioned clearance hole 1132. The thickened portion 1135 is wrapped around the patella by the receiving groove 1135b and the patella protruding from the surface of the knee, so that the thickened portion 1135 can better wrap the periphery of the patella, so that the knee massage main unit 100 can better drive the patella to vibrate or swing when vibrating, thereby better mobilizing the patella.

[0076] See also Fig. 9 and Fig.10 An embodiment of the second aspect of the present application provides a knee massager, wherein the knee massager 200 includes a wearing piece 21 and a knee massage host 100 as described in any of the aforementioned embodiments, wherein the wearing piece 21 is connected to the first hard shell 12 and / or the flexible body 11, and / or the wearing piece 21 is connected to the second hard shell 13 and / or the flexible body 11, that is, the wearing piece 21 can be connected only to the first hard shell 12, or only to the flexible body 11, or only to the second hard shell 13, or simultaneously to the first hard shell 12 and the flexible body 11, or simultaneously to the first hard shell 12 and the second hard shell 13, or simultaneously to the second hard shell 13 and the flexible body 11, or simultaneously to the first hard shell 12, the second hard shell 13 and the flexible body 11, so that the wearing piece 21 can be used to wear the knee massage host 100 on the knee.

[0077] It can be understood that the knee massager 200 having the knee massage host 100 described above can bring the same or similar beneficial effects as the knee massage host 100. For details, please refer to the description of the embodiment of the knee massage host 100, which will not be repeated here.

[0078] In some optional embodiments, the wearing component 21 may include a first wearing component 211 and a second wearing component 212; the first hard shell 12 is provided with a through first connecting hole 125, and the flexible body 11 is provided with a through second connecting hole 114 at a position corresponding to the first connecting hole 125, and the first wearing component 211 is penetrated through the first connecting hole 125 and the second connecting hole 114; the second hard shell 13 is provided with a through third connecting hole 135, and the flexible body 11 is provided with a through fourth connecting hole 115 at a position corresponding to the third connecting hole 135, and the second wearing component 212 is penetrated through the third connecting hole 135 and the fourth connecting hole 115.

[0079] In the present application, the first wearing component 211 is penetrated through the first connecting hole 125 and the second connecting hole 114, and the second wearing component 212 is penetrated through the third connecting hole 135 and the fourth connecting hole 115, which not only makes the connection between the wearing component 21 (i.e., the first wearing component 211 and the second wearing component 212) and the knee massage host 100 a detachable connection, thereby facilitating the replacement of the wearing component 21 according to actual usage, but also can strengthen the connection between the flexible body 11 and the first hard shell 12, and strengthen the connection between the flexible body 11 and the second hard shell 13. When the knee massager 200 is bound to the knee, the first wearing component 211 simultaneously pulls the flexible body 11 and the first hard shell 12, and the second wearing component 212 simultaneously pulls the flexible body 11 and the second hard shell 13, which can have a better pulling effect on the knee massager 200 and improve the stability of the knee massager 200 when it is bound to the knee.

[0080] Exemplarily, the first wearing component 211 and the second wearing component 212 may both be flexible straps or hard connecting rod-shaped components.

[0081] Optionally, the first hard shell 12 is provided with first connecting holes 125 on both sides along the left and right directions of the knee, and correspondingly, the flexible body 11 is provided with second connecting holes 114 on both sides along the left and right directions of the knee, and there are two first wearing components 211, one of which is inserted into one of the first connecting holes 125 and one of the second connecting holes 114, and the other first wearing component 211 is inserted into the other first connecting hole 125 and the other second connecting hole 114, and the two first wearing components 211 are tied together to bind the knee massager 200 to the knee. Similarly, the second hard shell 13 is provided with third connecting holes 135 on both sides along the left and right directions of the knee, and correspondingly, the flexible main body 11 is provided with fourth connecting holes 115 on both sides along the left and right directions of the knee, and there are two second wearing components 212, one of which is inserted into one of the third connecting holes 135 and one of the fourth connecting holes 115, and the other second wearing component 212 is inserted into the other third connecting hole 135 and the other fourth connecting hole 115, and the two second wearing components 212 are tied together to bind the knee massager 200 to the knee.

[0082] 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.

[0083] 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 flexible body, the flexible body being adapted to be worn on the knee; A first hard shell, the first hard shell is arranged inside the flexible body, and the first hard shell is recessed inwardly toward the inner surface of the knee to form a first recessed portion adapted to the knee, so as to support the surface shape of the flexible body to adapt to the knee; as well as A second hard shell is arranged inside the flexible main body and is arranged in sequence with the first hard shell along a preset direction. The inner surface of the second hard shell is recessed inward toward the knee to form a second recessed portion adapted to the knee, so as to support the surface shape of the flexible main body to adapt to the knee.

2. The knee massage main unit according to claim 1, characterized in that: The flexible body, the first hard shell and the second hard shell are integrally formed.

3. The knee massage main unit according to claim 2, characterized in that: One of the first hard shell and the flexible body is provided with at least one first through hole, and the other of the first hard shell and the flexible body is provided with at least one first protrusion, and the first protrusion is embedded in the first through hole; and / or, One of the second hard shell and the flexible body is provided with at least one second through hole, and the other of the second hard shell and the flexible body is provided with at least one second protrusion, and the second protrusion is embedded in the second through hole.

4. The knee massage main unit according to claim 1, characterized in that: The first hard shell and / or the second hard shell is provided with a first mounting groove on its inner surface facing the knee portion, and the surface of the flexible body facing the knee portion is provided with a first through groove, wherein the first through groove is connected to the first mounting groove; The knee massage main unit further includes a massage component and a first cover plate. The massage component is installed in the first installation slot. The first cover plate is connected to the first hard shell and / or the second hard shell and covers the first through slot.

5. The knee massage main unit according to claim 4, characterized in that: The first hard shell is provided with the first mounting groove on the inner surface facing the knee, the second hard shell is provided with the second mounting groove on the inner surface facing the knee, and the surface of the flexible body facing the knee is also provided with a second through groove, the second through groove is connected with the second mounting groove; The knee massage main unit also includes a control circuit board and a second cover plate. The control circuit board is installed in the second installation groove and is electrically connected to the massage component. The second cover plate is connected to the second hard shell and covers the second through groove.

6. The knee massage main unit according to claim 5, characterized in that: The flexible body has a flexible bending portion located between the first hard shell and the second hard shell, and the inner surface of the flexible bending portion facing the knee portion is provided with a wire groove, and the wire groove is respectively connected to the first installation groove and the second installation 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 extends into the first mounting groove to be electrically connected to the massage component, and the other end of the electrical connection line extends into the second mounting groove to be electrically connected to the control circuit board. The flexible cover plate covers the opening of the wire groove.

7. The knee massage main unit according to claim 1, characterized in that: The flexible main body has a flexible bending portion located between the first hard shell and the second hard shell. The flexible bending portion is provided with a clearance hole at a position corresponding to the patella, and the clearance hole is used to avoid the patella.

8. The knee massage main unit according to claim 1, characterized in that: The first hard shell is provided with a first groove for avoiding the patella on the edge facing the second hard shell, and the second hard shell is provided with a second groove for avoiding the patella on the edge facing the first hard shell. The groove walls of the first groove and the second groove extend along the circumference of the patella respectively, and the first groove and the second groove are arranged opposite to each other.

9. The knee massage main unit according to claim 8, characterized in that: The flexible body has a flexible bending portion located between the first hard shell and the second hard shell, the flexible bending portion is provided with a clearance hole for avoiding the patella, the hole wall of the clearance hole is convexly provided with a deformation portion, and the deformation portion extends from the groove wall surface of the first groove and / or the groove wall surface of the second groove toward the center of the clearance hole.

10. The knee massage main unit according to claim 9, characterized in that: The deformation portion has at least one fracture to divide the deformation portion into a plurality of sub-deformation portions.

11. The knee massage main unit according to claim 1, characterized in that: The flexible body has a flexible bending portion located between the first hard shell and the second hard shell, and the flexible bending portion has a first side and a second side opposite to each other in the left-right direction of the knee, and the side surface of the first side and / or the side surface of the second side are recessed inward to form a third recessed portion.

12. The knee massage main unit according to claim 1, characterized in that: The skin-proximal surface of the flexible body is convexly provided with a thickened portion, and the thickened portion has a first surface facing the same direction as the skin-proximal surface, and the first surface is provided with a receiving groove, and the receiving groove is used to receive the patella of the knee.

13. A knee massager, characterized in that: The knee massager includes a wearing piece and a knee massage host as described in any one of claims 1-12, the wearing piece is connected to the first hard shell and / or the flexible body, and / or the wearing piece is connected to the second hard shell and / or the flexible body, and the wearing piece is used to wear the knee massage host on the knee.

14. The knee massager according to claim 13, characterized in that: The wearing member comprises a first wearing component and a second wearing component; The first hard shell is provided with a through first connection hole, the flexible body is provided with a through second connection hole at a position corresponding to the first connection hole, and the first wearing component is inserted through the first connection hole and the second connection hole; The second hard shell is provided with a through third connection hole, the flexible body is provided with a through fourth connection hole at a position corresponding to the third connection hole, and the second wearing component is passed through the third connection hole and the fourth connection hole.

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