An in-body massage structure and an in-body massage device

Abstract

The present invention relates to a body-inserted massage structure and a body-inserted massage device, belonging to the technical field of massage, and solving the technical problem of high pain sensation in the massage actions of massage elements in the prior art. A carrier having a cylindrical region and a sunk groove region, and the carrier can be entirely inserted into a cavity-shaped massage part to be massaged; the cylindrical region is an approximately cylindrical structure matching the inner cavity of the cavity-shaped massage part to be massaged; the sunk groove region has a sunk groove structure relative to a virtual cylinder; the virtual cylinder is a virtual cylindrical structure formed by the cylindrical region maintaining its cylindrical end face extending into the sunk groove region; the depth of the sunk groove region is M, and the M is the maximum distance from the center of the bottom surface of the sunk groove region to the tangent plane of the virtual surface region; a massage assembly having a massage element is arranged in the sunk groove region; the massage element has a degree of freedom A in the sunk groove region. The carrier can carry the massage assembly into the cavity-shaped massage part to be massaged, so as to form a massage area in the inner cavity of the cavity-shaped massage part to be massaged, ensure that the stimulation sensation is stronger, and provide effective massage for the part to be repaired; the massage assembly arranged in the sunk groove region has a larger movement amplitude, and allows the inner cavity tissue to sink into the sunk groove region to form a wrapped state with the massage element, further improving the massage stimulation sensation without generating massage pain sensation, so as to satisfy the psychological and physiological needs of users to a greater extent.

Description

Technical Field

[0001] The present invention belongs to the technical field of massage, and relates to technologies for improving massage effects and rehabilitation effects. Specifically, it relates to a body-entering type massage structure and a body-entering type massage device. Background Art

[0002] Women often have various sequelae after childbirth. The common sequelae are as follows. First, the pelvic floor muscles are relaxed. Pregnancy and childbirth can cause relaxation of the pelvic floor muscles, prolapse of pelvic organs, bulging of the vaginal wall, and symptoms such as urinary incontinence. Therefore, it is recommended to routinely perform rehabilitation and treatment of the pelvic floor muscles after childbirth. Second, the involution of the uterus is poor. After childbirth, it is necessary to pay attention to the situation of lochia. If the lochia does not stop, it should be treated in time to avoid sequelae such as further bleeding and infection caused by poor involution of the uterus. It can be seen that it is necessary to pay attention to the postpartum rehabilitation of women.

[0003] In the prior art, massage devices are usually in the following forms:

[0004] First, a two-way clamping and kneading type massager, by driving a pair of massage components of the massage mechanism to approach or move away from each other in the up and down direction, realizes the clamping and kneading actions of the massage components on the massage part.

[0005] However, this massager has the following problems: it cannot extend into the female body to perform rehabilitation massage on the key postpartum rehabilitation parts of women; moreover, it focuses on kneading the shoulders and necks, but the parts to be rehabilitated of women have wounds and are smoother, and they cannot withstand relatively intense kneading actions, which are extremely likely to cause secondary injuries to the rehabilitation parts;

[0006] Second, a multi-point kneading and vibrating massage device, which realizes the vibration and kneading massage of specific massage parts through the massage mechanism located at the end of the main body.

[0007] However, this massager has the following problems: since the massage effect provided by its massage mechanism is positively correlated with its size, therefore, it cannot enter the female body at a large size, and the vibration effect and kneading effect are significantly reduced at a small size, making it difficult to realize the massage process of the parts to be rehabilitated of women;

[0008] Third, a model for vaginal mucosa repair, which makes the massage ball contract and expand through pneumatic pressurization to realize the massage stimulation of the body-entering type massage part;

[0009] However, this massage structure has the following problems: the massage stimulation points formed by the massage ball are relatively fixed, and the radiated massage area is also limited, resulting in a reduction in its massage effect; of course, it can be manually extended or retracted to change the position of the massage stimulation points in the body, but this form will cause friction between the main body and the acupoint-like parts to be massaged, which is extremely likely to cause secondary injuries.

[0010] Moreover, the above-mentioned several massagers all have the problem that the massage element has no movement space, making the force exerted by the massage element on the acupoint-like area to be massaged relatively rigid and strong, which is very likely to cause an increase in massage pain and a decrease in the physical comfort level. Summary of the Invention

[0011] To solve the above-mentioned problems of the prior art, the present invention provides an in-body massage structure and an in-body massage device.

[0012] To achieve the above object, the technical solution adopted by the present invention is:

[0013] Provide an in-body massage structure, at least including:

[0014] A carrier having a cylindrical area and a sunk groove area, and the carrier can be fully inserted into the acupoint-like area to be massaged;

[0015] Wherein, the cylindrical area is an approximately cylindrical structure matching the inner cavity of the acupoint-like area to be massaged;

[0016] Wherein, the sunk groove area has a sunk groove structure relative to the virtual cylinder;

[0017] Wherein, the virtual cylinder is a virtual cylindrical structure formed by the cylindrical area keeping its cylindrical end face extending into the sunk groove area;

[0018] Wherein, the depth of the sunk groove area is M, and M is the maximum distance from the center of the bottom surface of the sunk groove area to the tangent plane at a certain point in the virtual surface area of the virtual cylinder;

[0019] A massage assembly having a massage element, which is arranged in the sunk groove area;

[0020] Moreover, the massage element has a degree of freedom A in the sunk groove area.

[0021] Preferably, the massage element at least has a stimulation surface that can act on the inner cavity of the acupoint-like area to be massaged;

[0022] Wherein, the generation of the action is controlled by the movement of the massage element allowed by the degree of freedom A;

[0023] Wherein, the action is at least: forming a touch pressure action on a point-like area in the inner cavity of the acupoint-like area to be massaged.

[0024] Preferably, the stimulation surface at least has an initial position P0;

[0025] Wherein, the initial position P0 is the position where the stimulation surface is located in the initial state;

[0026] Moreover, the initial state is the state not controlled by the movement of the degree of freedom A;

[0027] Among them, the stimulation surface at the initial position P0 has a height h0, and the height h0 is the maximum distance from the center of the stimulation surface to the tangent plane at a certain point in the virtual surface area.

[0028] Preferably, the value range of the h0 is: 1 mm to 5 mm.

[0029] Preferably, the stimulation surface has a first limit position P1 controlled by the degree of freedom A;

[0030] The first limit position P1 is one of the maximum displacement positions of the stimulation surface within the allowable stroke segment of the degree of freedom A;

[0031] Moreover, the stimulation surface at the first limit position P1 has a height h1, and the height h1 is the maximum distance from the center of the stimulation surface to the tangent plane at a certain point in the virtual surface area.

[0032] Preferably, the height h1 takes values within the range of K1;

[0033] Among them, when the stimulation surface only changes its position in the first direction, the value range of the K1 is: 1 mm to 2 mm;

[0034] Among them, when the stimulation surface only changes its position in the second direction, the value range of the K1 is: 1 mm to 5 mm;

[0035] Among them, when the stimulation surface changes its position in both the first direction and the second direction simultaneously, the value range of the K1 is: 0.3 mm to 2 mm;

[0036] Moreover, the first direction is the direction along the normal tangent plane at a certain point in the virtual surface area;

[0037] The second direction is the direction along the tangent plane at a certain point in the virtual surface area.

[0038] Preferably, the stimulation surface has a second limit position P2 controlled by the degree of freedom A;

[0039] The second limit position P2 is the other maximum displacement position of the stimulation surface within the allowable stroke segment of the degree of freedom A;

[0040] Moreover, the stimulation surface at the second limit position P2 has a height h2, and the height h2 is the maximum distance from the center of the stimulation surface to the tangent plane at a certain point in the virtual surface area.

[0041] Preferably, the height h2 takes values within the range of K2;

[0042] Among them, when the stimulation surface only changes its position in the first direction, the value range of the K2 is: 3.5 mm to 6 mm;

[0043] Wherein, when the stimulation surface only changes its position in the second direction, the value range of K2 is: 1 mm to 5 mm;

[0044] Wherein, when the stimulation surface changes its position simultaneously in the first direction and the second direction, the value range of K2 is: 2.5 mm to 5 mm;

[0045] Moreover, the first direction is the direction of the normal section along a certain point of the virtual surface area;

[0046] The second direction is the direction of the section along a certain point of the virtual surface area.

[0047] Preferably, the value range of the depth M of the sinking groove area is: 8 to 20 mm;

[0048] And / or, the sinking groove area has a first parameter L1, and the value range of the first parameter L1 is: 20 to 100 mm;

[0049] Wherein, the first parameter L1 is: the maximum axial distance between two extreme far centers O1 of the sinking groove area away from the center of the virtual surface area;

[0050] Moreover, the extreme far center O1 is the farthest boundary node of the sinking groove area.

[0051] Preferably, the value range of the depth M of the sinking groove area is: 8 to 20 mm;

[0052] And / or, the sinking groove area has a second parameter L2, and the value range of the second parameter L2 is: 10 to 30 mm;

[0053] Wherein, the second parameter L2 is: the maximum radial distance between two extreme far centers O2 of the sinking groove area away from the center of the virtual surface area;

[0054] Moreover, the extreme far center O2 is the farthest boundary node of the sinking groove area.

[0055] Preferably, the value range of the depth M of the sinking groove area is: 8 to 20 mm;

[0056] And / or, the sinking groove area has a third parameter b, and the value range of the third parameter b is: 90° to 135°;

[0057] Wherein, the third parameter b is: the included angle between the inner wall surface and the bottom surface of the sinking groove area.

[0058] Preferably, the stimulation surface is a curved surface, wherein the maximum curvature radius R of the curved surface is 5 to 10 mm 。

[0059] Preferably, the massage component includes:

[0060] A driving component, connected to the massage component.

[0061] Preferably, the massage element is one or more of a sphere, a hemisphere, a block, a cylinder, and a tongue-shaped body.

[0062] Preferably, the number of the massage elements is N, and the value range of N is: 1 to 4.

[0063] Preferably, at least in the non-working state, the massage element presents a visible state, a partially visible state, or an invisible state;

[0064] Wherein, the visible state means that the massage element is entirely visible in the field of view, the partially visible state means that the massage element is covered by a flexible surface and part of the trace is visible in the field of view, and the invisible state means that the massage element is covered by a flexible surface and is not visible in the field of view at all.

[0065] Preferably, it further includes:

[0066] Synapses, formed on the circumferential wall surface of the massage element;

[0067] Wherein, the synapses bulge compared with the circumferential wall surface of the massage element, and the value range of the bulge height d is: 1 to 3 mm.

[0068] Preferably, the massage elements are arranged in a single row and a single column, or, the massage elements are arranged in multiple rows and multiple columns.

[0069] Preferably, the carrier has a length L3 in the axial direction, and the value range of L3 is: 60 to 150 mm.

[0070] Preferably, the massage component includes:

[0071] A driving component, connected to the massage element;

[0072] The present invention also provides an in-body massage device, at least including:

[0073] A first massage main body;

[0074] The in-body massage structure as described in any one of the above technical solutions is arranged on the first massage main body;

[0075] Wherein, the carrier of the in-body massage structure constitutes the in-body end of the first massage main body, and in the direction away from the in-body end, the first massage main body has a handheld end.

[0076] Preferably, it further includes:

[0077] The second massage body is disposed on the first massage body and is located on one side of the in-body massage structure;

[0078] Wherein, the first massage body is a telescopic structure, a sucking structure, a vibrating structure or a patting structure;

[0079] And / or, the second massage body is a telescopic structure, a sucking structure, a vibrating structure or a patting structure.

[0080] Preferably, it further includes:

[0081] A stimulating structure disposed on the first massage body and / or the second massage body;

[0082] Wherein, the stimulating structure is at least a soft body or a hard body;

[0083] And, the stimulating structure is at least one or several of a sphere, a hemisphere, a block, a cylinder, a tongue-shaped body.

[0084] Preferably, the first massage body and / or the second massage body has:

[0085] An elastic element, and the elastic element is at least configured to allow the first massage body and / or the second massage body to be in flexible contact with the inner cavity of the acupoint-like part to be massaged.

[0086] Preferably, the in-body end of the first massage body at least includes:

[0087] An insertion section one and an insertion section two;

[0088] Wherein, the in-body massage structure is disposed on the insertion section one;

[0089] And, the diameter of the insertion section one is D2, and the diameter of the insertion section two is D3;

[0090] And, D2 = K × D3;

[0091] And, the value range of D3 is 20 to 50 mm, and the value range of K is: 0.6 to 0.9.

[0092] The present invention provides an in-body massage structure and an in-body massage device, and the beneficial effects of the present invention are reflected in:

[0093] First, the carrier can carry the massage component into the acupoint-like part to be massaged to form a massage area in the inner cavity of the acupoint-like part to be massaged, ensuring that the stimulating body feeling is stronger and providing effective massage to the part to be repaired;

[0094] Second, the massage component placed in the sinking groove area has a larger movement amplitude, and allows the internal cavity tissue to sink into the sinking groove area to form a wrapped state with the massage element. On the basis of not causing massage pain, the massage stimulation feeling is further improved to satisfy the user's psychological and physiological needs to a greater extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0095] Figure 1 FIG. 1 is one of the three-dimensional views of the in-body massage structure proposed by the present invention (the massage element is in a visible state);

[0096] Figure 2 FIG. 2 is the second three-dimensional view of the in-body massage structure proposed by the present invention (the massage element is in a partially visible state);

[0097] Figure 3 FIG. 3 is the third three-dimensional view of the in-body massage structure proposed by the present invention (the massage element is in an invisible state);

[0098] Figure 4 FIG. 4 is one of the structural diagrams of the massage element in the in-body massage structure proposed by the present invention (the massage element is finger-shaped or similar);

[0099] Figure 5 FIG. 5 is the second structural diagram of the massage element in the in-body massage structure proposed by the present invention (the massage element is block-shaped or similar);

[0100] Figure 6 FIG. 6 is the third structural diagram of the massage element in the in-body massage structure proposed by the present invention (the massage element is tongue-shaped or similar);

[0101] Figure 7 FIG. 7 is the fourth structural diagram of the massage element in the in-body massage structure proposed by the present invention (the massage element is column-shaped or similar);

[0102] Figure 8 FIG. 8 is a cross-sectional view of the in-body massage structure proposed by the present invention;

[0103] Figure 9 FIG. 9 is a schematic diagram of the massage element in the in-body massage structure proposed by the present invention at the initial position;

[0104] Figure 10 FIG. 10 is a schematic diagram of the first limit position P1 of the massage element in the in-body massage structure proposed by the present invention when moving along the first direction;

[0105] Figure 11 FIG. 11 is a schematic diagram of the second limit position P2 of the massage element in the in-body massage structure proposed by the present invention when moving along the first direction;

[0106] Figure 12Schematic diagram of the first limit position P1 of the massage element along the second direction in the in-body massage structure proposed by the present invention;

[0107] Figure 13 Schematic diagram of the second limit position P2 of the massage element along the second direction in the in-body massage structure proposed by the present invention;

[0108] Figure 14 Schematic diagram of the first limit position P1 of the massage element along the first and second directions in the in-body massage structure proposed by the present invention;

[0109] Figure 15 Schematic diagram of the second limit position P2 of the massage element along the first and second directions in the in-body massage structure proposed by the present invention;

[0110] Figure 16 One of the schematic diagrams of the driving component in the in-body massage structure proposed by the present invention to urge the massage element to move along the first direction (the two massage elements are in relative motion);

[0111] Figure 17 Another schematic diagram of the driving component in the in-body massage structure proposed by the present invention to urge the massage element to move along the first direction (the two massage elements are in the same direction of motion);

[0112] Figure 18 Schematic diagram of the driving component in the in-body massage structure proposed by the present invention to urge the massage element to move along the second direction;

[0113] Figure 19 Schematic diagram of the synapse in the in-body massage structure proposed by the present invention;

[0114] Figure 20 One of the schematic diagrams of the sunken groove area in the in-body massage structure proposed by the present invention (the sunken groove is of an oval structure);

[0115] Figure 21 Another schematic diagram of the sunken groove area in the in-body massage structure proposed by the present invention (the sunken groove is rectangular, and the massage elements are arranged in multiple rows and columns);

[0116] Figure 22 Another schematic diagram of the sunken groove area in the in-body massage structure proposed by the present invention (the sunken groove is rectangular, and the massage elements are arranged in a single row and a single column);

[0117] Figure 23 One of the perspective views of the in-body massage device proposed by the present invention (the massage element is of a spherical structure);

[0118] Figure 24 Cross-sectional view of the in-body massage device proposed by the present invention;

[0119] Figure 25 The second three-dimensional view of the body-inserted massage device proposed by the present invention (the first massage main body is a telescopic structure);

[0120] Figure 26 The third three-dimensional view of the body-inserted massage device proposed by the present invention (the massage element is a semi-circular structure);

[0121] Figure 27 The third three-dimensional view of the body-inserted massage device proposed by the present invention (the first massage main body is a straight rod shape);

[0122] Figure 28 The fourth three-dimensional view of the body-inserted massage device proposed by the present invention (the first massage main body is a straight wavy shape);

[0123] Figure 29 The schematic diagram of the use state of the body-inserted massage device proposed by the present invention.

[0124] Explanation of reference numerals:

[0125] 1. Carrier; 101. Flexible surface; 1011. Action area; 1012. Electric vibration structure; 2. Acupoint-like part to be massaged; 3. Sunk groove area; 4. Massage assembly; 401. Massage element; 4011. Stimulation surface; 402. Driving assembly; 4021. Driving motor; 4022. Threaded rod; 4023. Nut sleeve; 4024. Swing motor; 4025. Swing arm; 4026. Lifting motor; 4027. Cam; 4028. Lifting arm; 5. Synapse; 10. Cylindrical area; 1001. Virtual surface area; 1002. Section plane; 1003. Normal section plane; 11. Virtual cylinder;

[0126] 6. First massage main body; 601. Hand-held end; 602. Body-inserted end; 6021. First insertion section; 6022. Second insertion section; 7. Body-inserted massage structure; 8. Second massage main body; 9. Stimulation structure. Detailed implementation manners

[0127] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0128] Please refer to Figures 1 to 29 As shown, the specific embodiments provided by the present invention are as follows:

[0129] As Figures 1 to 22As shown, the first embodiment of the present invention proposes an in-body massage structure, which at least includes:

[0130] A carrier 1 having a cylindrical region 10 and a sunk groove region 3, and the carrier 1 can be fully inserted into the acupoint-like part to be massaged 2;

[0131] Wherein, the cylindrical region 10 is an approximate cylindrical structure matching the inner cavity of the acupoint-like part to be massaged 2;

[0132] Wherein, the sunk groove region 3 has a sunk groove structure relative to the virtual cylinder 11;

[0133] Wherein, the virtual cylinder 11 is a virtual cylindrical structure formed by the cylindrical region 10 extending its cylindrical end face to the sunk groove region 3;

[0134] Wherein, the depth of the sunk groove region 3 is M, and M is the maximum distance from the center of the bottom surface of the sunk groove region 3 to the section 1002 at a certain point of the virtual surface region 1001 of the virtual cylinder;

[0135] A massage assembly 4 having a massage element 401 is arranged in the sunk groove region 3;

[0136] Moreover, the massage element 401 has a degree of freedom A in the sunk groove region 3.

[0137] In the prior art, there is a massage stick that can be inserted into the acupoint-like part to be massaged 2. However, this form of massage stick has the following problems:

[0138] First, the in-body section of the massage stick usually provides stretching, vibration or similar massage actions, but it is more inclined to massage in a relatively limited area, and it is difficult to provide a strong stimulating feeling to the inner cavity wall surface;

[0139] Second, if a massage structure is arranged on the circumferential wall surface of the massage stick, although the above-mentioned problem can be solved, that is, a strong massage feeling is provided to a certain wall surface of the inner cavity, it will cause relatively strong pain during the insertion stage and massage stage of the massage stick, and even cause a torn wound; moreover, due to the wrapping effect of the inner cavity tissue, a large resistance will be provided to the massage structure, resulting in the forced reduction of the degree of freedom of the massage structure, and thus the massage effect is reduced.

[0140] Based on this, the carrier 1 is optimized in this embodiment.

[0141] It has a cylindrical region 10, and it should be understood that this region is an approximate cylindrical structure matching the inner cavity of the acupoint-like part to be massaged 2, such as a cylindrical shape, a quasi-cylindrical shape or a square column with rounded corners.

[0142] The cylindrical area 10 can be fully inserted into the cavity-shaped area to be massaged 2, and drive the sunken groove area 3 to be synchronously inserted into the aforesaid area. Among them, the cylindrical area 10 has a front section, a middle section and a rear section. The sunken groove area 3 can be arranged in any section, preferably, arranged at a position close to the rear section, whereby another set of massage structures can be arranged inside the front section. For example, the front section can be set as an electric telescopic structure or an electric vibration structure 1012, and reference can be made to the relevant massage structures in the prior art.

[0143] The sunken groove area 3 is a sunken groove structure relative to the virtual cylinder. It is understood that, on the basis of not changing the original radial dimension of the carrier 1, the sunken groove area 3 is integrally formed, whereby a concave area is formed in this area of the carrier 1 for the installation of the massage component 4.

[0144] The massage component 4 is arranged in the sunken groove area 3, and its massage element 401 has a degree of freedom A in the sunken groove area 3. Specifically, the degree of freedom A allows the massage element 401 to perform a massage action.

[0145] The massage action is a reciprocating linear motion along the length direction or the width direction of the sunken groove area 3, and the massage element 401 stimulates and massages the inner cavity of the cavity-shaped area to be massaged 2 according to this action.

[0146] The massage action is a reciprocating linear motion along the depth direction of the sunken groove area 3, and the massage element 401 propping up the inner cavity according to this action to achieve massage and stimulation.

[0147] The massage action can be a swinging motion along the length direction or the width direction of the sunken groove area 3, and massage and stimulation are provided according to this action.

[0148] Due to the existence of the sunken groove area 3, it can be foreseen that:

[0149] First, the degree of freedom of the massage element 401 on the carrier 1 is further improved. Specifically, the sunken groove area 3 increases the degree of freedom of the massage element 401 in the radial direction of the carrier 1, thereby ensuring a greater possibility of the massage effect of the massage element 401. For example, massage actions in multiple directions can be realized to improve the massage effect and the stimulation feeling.

[0150] Second, and, the sunken groove area 3 allows the inner cavity tissue to settle to form a wrap around the massage element 401. Furthermore, when the massage element 401 performs a massage action, a stronger stimulation effect can be formed with the inner cavity, and the radiated massage area is larger and more dynamic, so as to ensure that the degree of the feeling of the body is further improved.

[0151] It should be noted that there is an essential difference between the plug-in massage form and the non-plug-in massage form provided in this embodiment. By using the carrier 1 to carry the massage component 4 completely into the female's acupoint-like massage area 2, the massage component 4 can act more directly on the repair area, so as to promote the formation of a repair effect on the injured area by applying massage actions, thereby improving the rehabilitation effect.

[0152] When the massage element 401 performs a massage action, since the sinking groove area 3 is recessed by a certain depth M along the radial direction of the carrier 1, a certain movement space is provided for the massage element 401. The increase in the movement space means that the massage element 401 has a higher degree of freedom. When the massage element 401 is located in this area for massage stimulation, it can be found that:

[0153] First, a part of the structure of the massage element 401 (a part of the rod body or the entire rod body of the massage element 401) is hidden in the sinking groove area 3. When the length of the massage element 401 is fixed, the massage element 401 assembled in the sinking groove area 3 (hereinafter referred to as the former) and the massage element 401 assembled on the circumferential wall surface of the carrier 1 (hereinafter referred to as the latter) are compared:

[0154] The former has a smaller degree of arching of the female's acupoint-like massage area 2, that is, the deformation amount that forces the acupoint-like massage area 2 to deform is smaller. This means that during the stage when the carrier 1 enters the acupoint-like massage area 2 and the post-entry massage stage, the damage to the acupoint-like massage area 2 is smaller, so as to avoid causing secondary damage to it; while the latter has a greater degree of arching of the female's acupoint-like massage area 2, and it will compulsorily cause damage to the inner wall during the carrier 1 entry stage and the massage stage, which is not conducive to the postpartum rehabilitation of women.

[0155] Second, when the degree of arching of the massage element 401 on the female's acupoint-like massage area 2 is fixed, the massage element 401 assembled in the sinking groove area 3 (hereinafter referred to as the former) and the massage element 401 assembled on the circumferential wall surface of the carrier 1 (hereinafter referred to as the latter) are compared:

[0156] The length of the former can be adjusted to be longer. When the massage element 401 performs a massage action, especially when performing a swinging massage action, its swing length is longer, and thus the radiated massage area is larger. While the latter has a relatively short length, and when it performs a massage action, especially a swinging action, its radiated massage area is smaller, resulting in a weakening of its massage effect.

[0157] On the above basis, further limitations are imposed on the massage method of the massage element 401.

[0158] Among them, the massage element 401 can be in direct contact with the inner wall surface of the acupoint-like part to be massaged 2, that is, its circumferential wall surface serves as the massage surface to massage and stimulate the massage part. Specifically, the massage element 401 can be hard or soft, or in the form of a soft material wrapped around a hard material, so as to select the material of the massage element 401 under different requirements.

[0159] In this form, since there is no isolation between the massage element 401 and the acupoint-like part to be massaged 2, the skin or tissue of the acupoint-like part to be massaged 2 can wrap or partially wrap around the massage element 401. When the massage action is performed, the direct massage area radiated by the massage element 401 is larger, and the stimulation sensation felt by the human body is stronger, which is helpful for the recovery of the acupoint-like part to be massaged 2.

[0160] Moreover, the massage surface and the acupoint-like part to be massaged 2 have relative movement, that is, during the movement of the massage element 401, its circumferential wall surface and the inner wall surface of the acupoint-like massage part have relative sliding friction, so as to improve the massage effect and the stimulation effect.

[0161] Alternatively, the massage element 401 can be in indirect contact with the inner wall surface of the acupoint-like part to be massaged 2, that is, it can drive a flexible surface 101 to deform so as to act on the massage area. Specifically, the flexible surface 101 can be the wall surface of a flexible layer wrapped around the circumferential wall surface of the carrier 1. Its outer-facing wall surface (visible wall surface) is in contact with the inner wall surface of the acupoint-like massage structure, and its inner-facing wall surface (invisible wall surface) is in contact with the circumferential wall surface of the massage element 401. When the massage element 401 performs a massage action, a massage stimulation effect is formed by driving the wall surface of the flexible layer to deform.

[0162] In addition, in this form, there is no relative sliding between the massage surface and the acupoint-like part to be massaged 2. Only the massage element 401 drives the flexible layer to deform to perform the massage and stimulation effects, so as to achieve a relatively gentle massage stimulation and avoid causing secondary damage to the wound.

[0163] On the above basis, at least in the non-working state, the massage element 401 presents a visible state or a partially visible state or an invisible state;

[0164] Among them, the visible state means that the massage element 401 is completely visible in the field of view, the partially visible state means that the massage element 401 is covered by the flexible surface 101 and some traces are visible in the field of view, and the invisible state means that the massage element 401 is covered by the flexible surface 101 and is completely invisible in the field of view.

[0165] In this embodiment, the state in the non-working state, that is, when the massage element 401 does not perform a massage action and is in the initial position, is defined.

[0166] Among them, as described above, since the circumferential wall surface of the massage element 401 can directly serve as a massage surface to contact the acupoint-like part 2 to be massaged, the massage element 401 is in a fully exposed state. That is, from the visible perspective, the massage element 401 has obvious independence from the carrier 1 or the sunken groove area 3. The fact that the massage element 401 is an independent structure is manifested in the sunken groove area 3, and there is no obstruction around it, so that it can directly form contact after entering the acupoint-like part 2 to be massaged.

[0167] In addition, the massage element 401 can be covered by a flexible surface 101. This flexible surface 101 can be a flexible layer that completely wraps around the circumferential wall surface of the carrier 1, or it can be a flexible layer that covers the sunken groove area 3. The massage action of the massage element 401 can cause the flexible surface 101 to deform to achieve the massage stimulation effect.

[0168] Among them, in the initial state, the massage element 401 can show some traces. For example, a small bulge or protrusion is formed on the flexible surface 101. At this time, the flexible surface 101 will exert a certain flexible restraint force on the massage element 401. When the massage element 401 performs a massage action, some of its traces will become more obvious, that is, the amount of deformation of the flexible surface 101 will gradually increase, so as to achieve the massage stimulation effect.

[0169] Or, after the flexible surface 101 covers the massage element 401, the massage element 401 does not show any traces, that is, the flexible restraint force between the flexible surface 101 and the massage element 401 is 0. At this time, the massage action of the massage element 401 will cause the flexible surface 101 to deform to achieve the massage stimulation effect.

[0170] The reason for setting the above three manifestation forms is that the degree of injury after a woman gives birth is different. For a higher degree of injury, the massage element 401 can be covered by the flexible surface 101 to show traces or not show, and the massage stimulation effects of these two methods are more gentle and not likely to cause secondary injury to the wound. Moreover, the massage action of the massage element 401 is restricted by the flexible surface 101, which can avoid the problem of secondary tearing of the wound due to too large a massage amplitude. For a lower degree of injury, the form in which the massage element 401 is fully exposed can be adopted. This form has a better massage effect, and the massage element 401 is not restricted, and its movement amplitude is relatively large, which can form a greater degree of stimulation to accelerate the repair progress.

[0171] Of course, the three forms above can provide different sensory stimulations, so they can be selected according to the stimulation degree expected by the user.

[0172] In addition, the flexible surface 101 at least covers the sunken groove area 3, and the massage element 401 is located between the flexible surface 101 and the sunken groove area 3.

[0173] In this embodiment, as described above, the flexible surface 101 needs to cover at least the sunken groove area 3 so that the massage element 401 is located between the sunken groove area 3 and the flexible surface 101.

[0174] The flexible surface 101 exerts a binding force on the massage element 401, thereby moderating the amplitude of the massage action to a certain extent.

[0175] In addition, the deformation amount of the flexible surface 101 is positively correlated with the massage effect. Specifically, the smaller the deformation amount of the flexible surface 101, that is, the more difficult it is for it to deform, the greater the flexible constraint exerted on the massage element 401. At this time, the stimulating effect of the massage element 401 will be weakened. The larger the deformation amount of the flexible surface 101, the easier it is for it to deform, the smaller the flexible binding force exerted on the massage element 401. At this time, the stimulating effect of the massage element 401 will be relatively improved.

[0176] Therefore, the material of the flexible surface 101 can be selected according to the expected stimulating effect.

[0177] In addition, the thickness of the flexible surface 101 also affects the massage effect. Specifically, the smaller the thickness of the flexible surface 101, the higher the protrusion degree of the massage element 401 on the flexible surface 101, and the more significant the formed stimulating massage effect will be. On the contrary, the larger the thickness of the flexible surface 101, the lower the protrusion degree of the massage element 401 on the flexible surface 101, and the relatively milder the massage stimulating effect. Therefore, the thickness of the flexible surface 101 can be selected according to the expected stimulating effect. Preferably, the value range of the thickness of the flexible surface 101 is: 2 to 5 mm.

[0178] On the above basis, the flexible surface 101 wraps the carrier 1;

[0179] Among them, the flexible surface 101 forms an action area 1011, and the massage element 401 causes the action area 1011 to deform.

[0180] In this embodiment, the flexible surface 101 can wrap the carrier 1, that is, it can be used as an elastic surface layer of the carrier 1 itself. At this time, the action area 1011 formed by the flexible surface 101 is the area where it is located in the sunken groove area 3, and the massage element 401 causes the flexible layer to deform in the sunken groove area 3.

[0181] On the above basis, the relationship between the flexible surface 101 and the sunken groove area 3 is as follows:

[0182] One is that the flexible surface 101 fits on all the groove surfaces of the sunken groove area 3 according to the formation path of the sunken groove area 3. At this time, the massage element 401 appears as a bulge or protrusion on the flexible surface 101, or hides to the bottom surface of the sunken groove area 3 and does not contact the flexible surface 101 (only contacts the flexible surface 101 in the massage state);

[0183] Second, the flexible surface 101 covers the notch of the sunken groove area 3, and the massage element 401 is placed in the sunken groove area 3, or the massage element 401 appears as a bulge or protrusion on the flexible surface 101.

[0184] As Figures 1 to 19 shown, the second embodiment of the present invention proposes a body-inserted massage structure, and the massage element 401 at least has a stimulation surface 4011 that can act on the inner cavity of the acupoint-like part to be massaged 2;

[0185] wherein, the generation of the action is controlled by the degree of freedom A that allows the movement of the massage element 401;

[0186] wherein, the action is at least: forming a touch pressure action on a point-like area in the inner cavity of the acupoint-like part to be massaged 2.

[0187] In this embodiment, the form of the massage element 401 can be: a sphere, a hemisphere or a semi-ring. Its circumferential wall surface constitutes the stimulation surface 4011. When the massage assembly 4 moves, the stimulation surface 4011 acts on the inner cavity of the part to be massaged.

[0188] Furthermore, it is found that the degree of human body's perception of stimulation is related to the shape of the action area 1011. Specifically, when the action area 1011 is large, the sensory stimulation of the human body is relatively weak. That is, although the massage area increases, with the increase of the action time, the sensory stimulation of the human body will be gradually weakened under the influence of subjective consciousness. On the contrary, when the action area 1011 is small, the sensory stimulation of the human body is relatively strong. From the perspective of subjective consciousness, the human body believes that the dot massage has a higher stimulation feeling compared with the large-area regional massage.

[0189] Based on this, this embodiment expects the stimulation surface 4011 to provide a touch pressure action on a point-like area. Specifically, during the massage action, the area of contact between the stimulation surface 4011 and the inner cavity is relatively small. Although surface-to-surface contact is also formed, at the microscopic level, it is more similar to point-to-surface contact, so as to improve the stimulation feeling of the human body and ensure that the sensory stimulation is stronger. And in cooperation with the aforementioned different types of massage actions, the point-like area is dynamic, especially when performing a swinging action, thereby further improving the massage effect.

[0190] As Figure 9 shown, the third embodiment of the present invention proposes a body-inserted massage structure, and the stimulation surface 4011 at least has an initial position P0;

[0191] wherein, the initial position P0 is the position where the stimulation surface 4011 is located in the initial state;

[0192] and, the initial state is the state that is not controlled by the degree of freedom A to move;

[0193] Among them, the stimulation surface 4011 at the initial position P0 has a height h0, and the height h0 is the maximum distance from the center of the stimulation surface 4011 to the section 1002 of the virtual surface area 1001 of the virtual cylinder.

[0194] In this embodiment, the stimulation surface 4011 has an initial position P0. That is, when installing the massage element 401, the stimulation surface 4011 is at the initial position P0.

[0195] Furthermore, as mentioned above, since the carrier 1 needs to consider its radial dimension during the insertion stage and the massage stage to avoid causing excessive supporting force on the inner cavity during the above two stages and resulting in massage pain.

[0196] Based on this, the height h0 of the initial position P0 is limited, that is, the value range of h0 is: 1 mm to 5 mm. It is found that within this range, during the insertion stage of the carrier 1, it can ensure that the massage element 401 enters smoothly without being greatly blocked, and the massage element 401 can also provide a certain support to the inner cavity when no massage action is performed, so that it deforms and generates a certain degree of stimulating body sensation.

[0197] As Figures 10 to 15 shown, the fourth embodiment of the present invention proposes a body-entering massage structure, which makes the stimulation surface 4011 have a first limit position P1 under the control of the degree of freedom A;

[0198] The first limit position P1 is one of the maximum displacement positions of the stimulation surface 4011 within the allowable stroke section of the degree of freedom A;

[0199] Moreover, the stimulation surface 4011 at the first limit position P1 has a height h1, and the height h1 is the maximum distance from the center of the stimulation surface 4011 to a certain point on the virtual surface area 1001 of the virtual cylinder of the section 1002.

[0200] In this embodiment, the stimulation surface 4011 also has a first limit position P1. Specifically, when the massage element 401 performs a swinging motion, the first limit position P1 is the lowest point of the swing, and M is the maximum distance from the center of the stimulation surface 4011 to the virtual surface area 1001 at this time. When the massage element 401 reciprocates in the depth direction of the sinking groove area 3, the first limit position P1 is the lowest point of the descent, and M is the maximum distance from the center of the stimulation surface 4011 to the virtual surface area 1001 at this time. When the massage element 401 reciprocates in the length or width direction of the sinking groove area 3, the first limit position P1 is the nearest position to the boundary line of the sinking groove area 3, and M is the maximum distance from the center of the stimulation surface 4011 to the virtual surface area 1001 at this time.

[0201] On this basis, the height h1 takes values within the range of K1;

[0202] Wherein, when the stimulation surface 4011 only changes its position in the first direction, that is, when the massage element 401 reciprocates along the depth direction of the sinking groove area 3, the value range of K1 is: 1 mm to 2 mm.

[0203] Specifically, the massage element 401 performs a lifting motion. At this time, the area of the radiated massage area S3 is relatively small. However, since the massage element 401 continuously exerts a radial force on the acupoint-like part to be massaged 22 of the carrier 1, it can cause a higher degree of deformation, thereby providing a relatively strong stimulating body sensation.

[0204] In this form, the drive assembly 402 includes a lifting motor 4026, a cam 4027 connected to the drive motor 4026, a lifting arm 4028 abutted against the cam 4027, and the lifting arm 4028 is connected to the massage element 401. By driving the cam 4027 to rotate through the lifting motor 4026, the lifting arm 4028 is intermittently lifted, thereby realizing the lifting process of the massage element 401. Since there are many mechanisms for providing the lifting process in the prior art, they will not be elaborated here.

[0205] Wherein, when the stimulation surface 4011 only changes its position in the second direction, that is, when the massage element 401 reciprocates along the length or width direction of the sinking groove area 3, the value range of K1 is: 1 mm to 5 mm.

[0206] Specifically, a massage element 401 can perform a linear reciprocating motion in the sinking groove area 3, radiating a massage area S1 along its moving path. The area of this massage area S1 is relatively fixed, and the degree of body sensation stimulation it receives is relatively single. Or, multiple massage elements 401 can perform opposite or same-direction motions in the sinking groove area 3. At this time, the massage area S1 can receive stimulations at multiple points at the same time node, thereby increasing the degree of body sensation stimulation.

[0207] In this form, the drive assembly 402 may include a drive motor 4021, a threaded rod 4022 connected to the drive motor 4021, and a nut sleeve 4023 screwed on the threaded rod 4022. One or more massage elements 401 are connected to the nut sleeve 4023 (a through groove is opened on the bottom surface of the sinking groove area 3 for their connection). By driving the threaded rod 4022 to rotate through the drive motor 4021, the nut sleeve 4023 is further driven to drive the massage element 401 to perform a reciprocating linear motion. Of course, this structure is only one specific structure provided in this embodiment. Since there are many reciprocating linear motion mechanisms in the prior art, they will not be elaborated here.

[0208] In another form, the massage element 401 reciprocates in the width direction of the groove area 3, that is, the second direction. The specific principle and beneficial effects are the same as those of the previous form, and will not be elaborated here. The difference is that at this time, the direction of the massage area S2 is the same as the width direction of the groove area 3, and since the movement stroke of the massage element 401 is shorter, its action frequency is relatively increased, providing a relatively strong stimulating body sensation.

[0209] Wherein, when the stimulation surface 4011 changes its position simultaneously in the first direction and the second direction, that is, when the massage element 401 performs a swinging motion, the value range of K1 is: 0.3 mm to 2 mm;

[0210] And, the first direction is the direction along the normal section 1003 of a certain point on the virtual surface area 1001;

[0211] The second direction is the direction along the tangent plane 1002 of a certain point on the virtual surface area 1001.

[0212] In this form, the massage area S41 radiated by a single massage element 401 is the area contacted by the end of the massage element 401 during swinging. Since the swinging path of the end of the massage element 401 is an arc, while changing its relative position with the acupoint-like area to be massaged, it will also cause different degrees of deformation to it, thereby increasing the degree of body sensation stimulation.

[0213] When multiple massage elements 401 swing, the body sensation stimulation received by the massage area S42 radiated by each massage element 401 is the same or similar to that of the above massage area S41. The difference is that between the massage areas S42 of adjacent massage elements 401, a massage area S43 will be formed, and the massage area S43 will be kneaded by adjacent massage elements 401, thereby further increasing the body sensation stimulation.

[0214] Of course, in this form, the driving assembly 402 includes a swinging motor 4024, a swinging arm 4025 connected to the swinging motor 4024, and the swinging arm 4025 is connected to the massage element 401. Among them, the swinging arm 4025 is hinged inside the carrier 1, and the swinging arm 4025 is driven to swing by the swinging motor 4024 to drive the massage element 401 to perform a swinging motion (opposite swinging is a pinching action). Since the swinging mechanism in the prior art is relatively mature, it will not be elaborated here.

[0215] The above process provides various action forms for the massage element 401. However, no matter which action form is selected, the groove area 3 can provide a certain degree of freedom for the massage element 401, thereby reducing the constraint on the massage element 401 to enable it to perform the massage action more strongly.

[0216] Such as Figures 10 to 15As shown, the fifth embodiment of the present invention proposes a body-integrated massage structure, which is controlled by degree of freedom A to make the stimulation surface 4011 have a second limit position P2;

[0217] The second limit position P2 is another maximum displacement position of the stimulation surface 4011 within the allowable stroke segment of the degree of freedom A;

[0218] Moreover, the stimulation surface 4011 at the second limit position P2 has a height h2, and the height h2 is the maximum distance from the center of the stimulation surface 4011 to a tangent plane 1002 of a certain point in the virtual surface area 1001 of the virtual cylinder.

[0219] In this embodiment, the stimulation surface 4011 also has a second limit position P2. Specifically, when the massage element 401 performs a swinging motion, the second limit position P2 is the highest point of the swing, and h2 is the maximum distance from the center of the stimulation surface 4011 to the virtual surface area 1001 at this time. When the massage element 401 performs a reciprocating motion along the depth direction of the sinking groove area 3, the second limit position P2 is the highest point of the rise, and h2 is the maximum distance from the center of the stimulation surface 4011 to the virtual surface area 1001 at this time. When the massage element 401 performs a reciprocating motion along the length or width direction of the sinking groove area 3, the second limit position P2 is the closest position to the boundary line of the sinking groove area 3, and h2 is the maximum distance from the center of the stimulation surface 4011 to the virtual surface area 1001 at this time.

[0220] On this basis, the height h2 takes values within the range of K2;

[0221] Among them, when the stimulation surface 4011 only changes its position in the first direction, the value range of K2 is: 3.5 mm to 6 mm;

[0222] Among them, when the stimulation surface 4011 only changes its position in the second direction, the value range of K2 is: 1 mm to 5 mm;

[0223] Among them, when the stimulation surface 4011 changes its position in the first direction and the second direction simultaneously, the value range of K2 is: 2.5 mm to 5 mm;

[0224] Moreover, the first direction is the direction along the normal tangent plane 1003 of a certain point in the virtual surface area 1001;

[0225] The second direction is the direction along the tangent plane 1002 of a certain point in the virtual surface area 1001.

[0226] The demonstration of the above parameter range is as described above and will not be elaborated here.

[0227] As Figure 9As shown, the sixth embodiment of the present invention proposes an in-body massage structure, and the value range of the depth M of the sunken groove area 3 is: 8 to 20 mm;

[0228] And / or, the sunken groove area 3 has a first parameter L1, and the value range of the first parameter L1 is: 20 to 100 mm;

[0229] Wherein, the first parameter L1 is: the maximum axial distance between two extreme far centers O1 of the sunken groove area 3 away from the center of the virtual surface area 1001;

[0230] And, the extreme far center O1 is the farthest boundary node of the sunken groove area 3.

[0231] As Figure 9 and Figure 20 shown, the sunken groove area 3 has a second parameter L2, and the value range of the second parameter L2 is: 10 to 30 mm;

[0232] Wherein, the second parameter L2 is: the maximum radial distance between two extreme far centers O2 of the sunken groove area 3 away from the center of the virtual surface area 1001;

[0233] And, the extreme far center O2 is the farthest boundary node of the sunken groove area 3.

[0234] In this embodiment, since the sunken groove area 3 can be a regular shape, such as a rectangle, a circle or an ellipse, etc., or can be an irregular shape, the maximum width and maximum length of the sunken groove area 3 are defined.

[0235] The size of the sunken groove area 3 determines to a certain extent the area of the action area of the massage element 401. Although the area of the action area is positively correlated with the somatic sensation stimulation, the following points need to be considered:

[0236] Firstly, as the area of the action area increases, the massage area radiated by the massage element 401 increases synchronously, thereby increasing the risk of the massage element 401 contacting the wound;

[0237] Secondly, although the sunken groove area 3 improves the degree of freedom of the massage element 401 to a certain extent, if the degree of freedom is too high, it will cause too intense stimulation to the inner cavity, thereby causing massage pain.

[0238] Based on this, within the aforementioned defined interval, the sunken groove area 3 can apply the degree of freedom of the massage element 401 within the expected range, making its movement space limited. When the massage element 401 retreats to the limit position, the sunken groove area 3 provides a restraint degree for it. And, to a certain extent, it limits the massage area radiated by the massage element 401, reduces the risk of secondary injury to the wound due to the excessive massage area, and makes the stimulation effect of the massage element 401 more concentrated to ensure the degree of feeling of the somatic sensation stimulation.

[0239] As Figure 9 shown, the seventh embodiment of the present invention proposes a body-inserted massage structure, and the value range of the depth M of the sunken groove area 3 is: 8 to 20 mm;

[0240] And / or, the sunken groove area 3 has a third parameter b, and the value range of the third parameter b is: 90° to 135°;

[0241] Wherein, the third parameter b is: the included angle between the inner wall surface and the bottom surface of the sunken groove area 3.

[0242] In this embodiment, in this embodiment, the edge of the sunken groove area 3 is arranged obliquely, and its value can be taken within the value range of the included angle b.

[0243] Moreover, the shape of the sunken groove area 3 can be a regular shape or an irregular shape, which is not specifically limited herein. As long as the structure has a groove body opened on the circumferential wall surface of the carrier 1, it falls within the scope of protection of this application.

[0244] The eighth embodiment of the present invention proposes a body-inserted massage structure, and the stimulation surface is a curved surface. Wherein, the maximum curvature radius R of the curved surface is 5 to 10 mm.

[0245] And when the swing angle ɑ of the massage element 401 during the swing movement ranges from: 30° to 60°.

[0246] In this embodiment, the massage element 401 can be one or more.

[0247] Moreover, the reasons for limiting the various parameters of the massage element 401 are as follows:

[0248] Firstly, the massage element 401, as the main body forming the massage surface, directly or indirectly acts on the acupoint-like part to be massaged 2. If its curvature radius (when the massage element is a sphere or a hemisphere, the curvature radius is equal to its radius) is too large, it will cause an increase in the force-bearing surface area, and accordingly, the blockage feeling of the massage action will increase. If its curvature radius is too small, it will cause a decrease in the force-bearing area, and promote an increase in the massage pain felt on the acupoint-like part to be massaged 2 and a decrease in comfort.

[0249] Secondly, when the massage element 401 performs a swing action, its swing angle will affect the area of the massage area. If the swing angle is relatively large, its amplitude will be correspondingly reduced, thereby reducing the concentration and intensity of the massage.

[0250] Based on the above three points, the present application defines various parameters of the massage element 401 according to the above parameters, so that the massage element 401 can improve the concentration of massage stimulation and reduce the generation of massage pain on the basis of ensuring a relatively large massage area. In addition, it is ensured that the massage area radiated by the swing length and swing angle will not excessively cause the hole-shaped massage area 2 to undergo a large deformation, and improve the degree of massage stimulation.

[0251] like Figure 19 As shown, the ninth embodiment of the present invention proposes a body massage structure, and based on the previous embodiment, further includes:

[0252] Synapses 5, formed on the circumferential wall surface of the massage element 401 or on the surface of the flexible surface 101;

[0253] The synapse 5 is raised compared to the circumferential wall of the massage element 401, and the range of the raised height d is 1 to 3 mm.

[0254] In this embodiment, a synapse 5 is also included.

[0255] As mentioned above, the massage element 401 can be presented in two forms;

[0256] First, the massage element 401 is independent of the carrier 1 , and its circumferential wall surface directly contacts the cavity-shaped massage area 2 as a massage surface. In order to improve the massage stimulation effect, the synapse 5 can be arranged on the circumferential wall surface of the massage element 401 .

[0257] Secondly, the massage element 401 is shielded by the flexible surface 101 , which causes the flexible surface 101 to deform to form a massage stimulation. Thus, the synapse 5 can be arranged on the flexible surface 101 to improve the massage stimulation effect of the flexible surface 101 .

[0258] Of course, if the diameter of the synapse 5 is too large, it will cause damage to the cavity-shaped area to be massaged 2. Therefore, the protrusion height of the synapse 5 is selected within the range of 1 to 3 mm.

[0259] In addition, the synapse 5 can be in the form of hard or soft material, or a soft material wrapped in a hard material.

[0260] The tenth embodiment of the present invention proposes a body massage structure, and based on the previous embodiment, Figures 4 to 7 As shown, the massage element 401 is one or more of a sphere, a hemisphere, a block, a column, and a tongue.

[0261] In this embodiment, the shape of the massage element 401 may be adaptively changed according to different physical stimulations desired by the user.

[0262] For example, if a woman expects greater physical stimulation, the massage element 401 can be set as a tongue-shaped body, a columnar body, or a block body. Its contact area is larger, and it can provide different degrees of stimulation effects in coordination with different massage actions of the massage element 401.

[0263] If a woman has a greater need for postpartum repair, the massage element 401 can be set as a sphere or a hemisphere, etc. Its contact area is relatively small, the massage effect is more concentrated, which is beneficial to the repair of the injured part.

[0264] As Figures 20 to 22 shown, the eleventh embodiment of the present invention proposes a body-inserted massage structure. On the basis of the previous embodiment, the massage elements 401 are arranged in a single row and a single column, or the massage elements 401 are arranged in multiple rows and multiple columns. The number of the massage elements is N, and the value range of N is: 1 to 4.

[0265] In this embodiment, the massage elements 401 can be arranged in a single row and a single column, and its effect is more concentrated, and the degree of massage stimulation is more concentrated. It can also be arranged in multiple rows and multiple columns, and its acting area 1011 is larger, and the massage stimulation effect is stronger.

[0266] As Figure 1 shown, the twelfth embodiment of the present invention proposes a body-inserted massage structure. On the basis of the previous embodiment, the carrier 1 has a length L3 in the axial direction, and the value range of L3 is: 60 to 150 mm;

[0267] Wherein, the axis of the carrier 1 is a straight line or a curve.

[0268] In this embodiment, the length L3 of the carrier 1 is limited, and it can be selected as needed within the range of 60 to 150 mm.

[0269] Of course, the axis of the carrier 1 can be a straight line or a curve, that is to say, the appearance of the carrier 1 can be linear, streamlined (the front end has a large diameter and the rear end has a small diameter, or vice versa), curved (with a single inflection point or multiple inflection points), etc.

[0270] The thirteenth embodiment of the present invention proposes a body-inserted massage structure. On the basis of the previous embodiment, the number of the sink areas 3 is M, and M satisfies:

[0271] M = 1 or M > 1;

[0272] And when M > 1, the multiple sink areas 3 are arranged at intervals on the circumferential wall surface of the carrier 1 and are on the same loop or different loops of the same circumferential wall surface.

[0273] In this embodiment, the number of the sink areas 3 can be one or more.

[0274] When there are multiple sinking groove areas 3, they can be arranged continuously or at intervals along the circumferential wall surface of the sinking groove area 3, or arranged on the same loop or different loops, so as to increase the number of massage areas radiated by the massage element 401, thereby improving the massage stimulation effect.

[0275] The fourteenth embodiment of the present invention proposes a body-inserted massage structure. On the basis of the previous embodiment, the massage component 4 includes:

[0276] A driving component 402, connected to the massage element 401.

[0277] In this embodiment, the driving component 402 (such as a motor) can drive the massage element 401 to perform synchronous actions, that is, the movement speeds and amplitudes of the massage element 401 are the same. Or, it can drive the massage element 401 to perform asynchronous actions, that is, the movement speeds and amplitudes of the massage element 401 are different, so as to improve the massage effect.

[0278] As Figures 23 to 29 shown, the fifteenth embodiment of the present invention proposes a body-inserted massage device, which at least includes:

[0279] A first massage main body 6;

[0280] The body-inserted massage structure 7 as described in any one of the above embodiments is provided on the first massage main body 6;

[0281] Wherein, the carrier of the body-inserted massage structure 7 constitutes the body-inserted end 602 of the first massage main body 6, and in the direction away from the body-inserted end 602, the first massage main body has a handheld end 601.

[0282] In this embodiment, the provided body-inserted massage device has all the above beneficial effects, which will not be elaborated here.

[0283] In addition, the carrier is the front-end structure of the first massage main body 6, which is used to be completely inserted into the acupoint-like part to be massaged, and the rear end of the first massage main body 6 is the handheld end 601 for the user to hold.

[0284] On the above basis, it further includes:

[0285] A second massage main body 8, provided on the first massage main body 6 and located on one side of the body-inserted massage structure 7;

[0286] Wherein, the first massage main body 6 is a telescopic structure or a sucking structure or a vibrating structure or a patting structure;

[0287] And / or, the second massage main body 8 is a telescopic structure or a sucking structure or a vibrating structure or a patting structure.

[0288] In this embodiment, the carrier is a massage structure inserted into the acupoint-shaped part to be massaged, and the second massage main body 8 is a massage structure for the outside of the acupoint-shaped part to be massaged. The two jointly perform massage stimulation to ensure a stronger sense of touch.

[0289] On this basis, the first massage main body 6 and the second massage main body 8 can adopt a telescopic structure, a sucking structure, a vibrating structure or a patting structure to form various massage effects. Of course, each of the foregoing structures is recorded in the prior art and will not be elaborated here. The first massage main body 6 can be curved, straight rod-shaped, wavy or the like.

[0290] The combination of various massage actions makes the in-body massage device provided in this embodiment have higher adaptability to meet the needs of different users.

[0291] On the above basis, it further includes:

[0292] A stimulation structure 9 is provided on the first massage main body 6 and / or the second massage main body 8;

[0293] Among them, the stimulation structure 9 is at least a soft body or a hard body;

[0294] Moreover, the stimulation structure 9 is at least one or several of a sphere, a hemisphere, a block, a column, a tongue-like body.

[0295] In this embodiment, the stimulation structure 9 is used to improve the stimulation effect and greatly increase the massage sense of touch.

[0296] On the above basis, the first massage main body 6 and / or the second massage main body 8 has:

[0297] An elastic element, and the elastic element is at least configured to: allow the first massage main body 6 and / or the second massage main body 8 to be in flexible contact with the inner cavity of the acupoint-shaped part to be massaged 3.

[0298] The elastic element can be an elastic layer, such as silicone or rubber coated on the first massage main body 6 and / or the second massage main body 8 to improve the comfort of the first massage main body 6 and the second massage main body 8 in contact with the skin.

[0299] On the above basis, the in-body end 602 of the first massage main body 6 at least includes:

[0300] An insertion section one 6021 and an insertion section two 6022;

[0301] Among them, the in-body massage structure 7 is arranged on the insertion section one 6021;

[0302] Moreover, the diameter of the first insertion section 6021 is D2, and the diameter of the second insertion section 6022 is D3;

[0303] Moreover, D2 = K × D3;

[0304] Moreover, the value range of D3 is 20 to 50 mm, and the value range of K is: 0.6 to 0.9.

[0305] In this embodiment, both the first insertion section 6021 and the second insertion section 6022 are structures inserted into the acupoint-like part to be massaged. Their diameter sizes can be the same or different. When their diameter sizes are different, they can be selected within the aforementioned value range.

[0306] In the description of the embodiments of the present invention, it should be understood that the orientation or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "center", "top", "bottom", "top part", "bottom part", "inner", "outer", "inner side", "outer side", etc.

[0307] In the description of the embodiments of the present invention, it should be noted that unless otherwise clearly specified and limited, the terms "installed", "connected", "joined", "assembled" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0308] In the description of the embodiments of the present invention, specific features, structures, materials, or characteristics can be combined in a suitable manner in any one or more embodiments or examples.

[0309] In the description of the embodiments of the present invention, it should be understood that "-" and "~" represent the range between two numerical values, and this range includes the endpoints. For example: "A - B" represents the range greater than or equal to A and less than or equal to B. "A ~ B" represents the range greater than or equal to A and less than or equal to B.

[0310] In the description of the embodiments of the present invention, the term "and / or" herein is merely a description of the association relationship of associated objects, indicating that three relationships can exist. For example, A and / or B can represent: A exists alone, A and B exist simultaneously, and B exists alone. In addition, the character " / " herein generally represents an "or" relationship between the front and rear associated objects.

[0311] Although embodiments of the present invention have been shown and described, those of ordinary skill in the art will appreciate that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An in-body massage structure, characterized in that, At least including: A carrier having a cylindrical region and a sunk groove region, and the carrier can be entirely inserted into the cavity-shaped part to be massaged; Wherein, the cylindrical region is an approximately cylindrical structure matching the inner cavity of the cavity-shaped part to be massaged; Wherein, the sunk groove region has a sunk groove structure relative to a virtual cylinder, and the virtual cylinder is a virtual cylindrical structure formed by the cylindrical region keeping its cylindrical end face extending into the sunk groove region; Wherein, the depth of the sunk groove region is M, and M is the maximum distance from the center of the bottom surface of the sunk groove region to a tangent plane of a certain point in the virtual surface region of the virtual cylinder; A massage assembly having a massage element, which is arranged in the sunk groove region; And, the massage element has a degree of freedom A in the sunk groove region, and the degree of freedom A allows the massage element to perform an opposite swinging motion along the length direction of the sunk groove region; Wherein, the sunk groove region is formed by the circumferential wall surface of the carrier being concave, and the sunk groove region has a groove bottom surface; The circumferential wall surface of the massage element can directly serve as a massage surface to contact the cavity-shaped part to be massaged.

2. The in-body massage structure according to claim 1, wherein, The massage element at least has a stimulation surface that can act on the inner cavity of the cavity-shaped part to be massaged; Wherein, the generation of the action is controlled by the action of the degree of freedom A allowing the massage element; Wherein, the action is at least: forming a touch pressure action on a point-like area in the inner cavity of the cavity-shaped part to be massaged.

3. The body-inserted massage structure according to claim 2, wherein, The stimulation surface at least has an initial position P0; Wherein, the initial position P0 is the position where the stimulation surface is located in the initial state; And, the initial state is the state not controlled by the action of the degree of freedom A; Wherein, the stimulation surface at the initial position P0 has a height h0, and the height h0 is the maximum distance from the center of the stimulation surface to the tangent plane of the virtual surface region.

4. The in-body massage structure according to claim 3, characterized in that, The value range of the h0 is: 1 mm to 5 mm.

5. The in-body massage structure according to any one of claims 2 to 4, characterized in that, Controlled by the degree of freedom A, the stimulation surface has a first limit position P1; The first limit position P1 is one of the maximum displacement positions of the stimulation surface within the allowable stroke segment of the degree of freedom A; And, the stimulation surface at the first limit position P1 has a height h1, and the height h1 is the maximum distance from the center of the stimulation surface to a tangent plane of a certain point in the virtual surface region.

6. The in-body massage structure according to claim 5, characterized in that, The height h1 takes values within the range of K1; When the stimulation surface changes its position simultaneously in the first direction and the second direction, the value range of the K1 is: 0.3 mm to 2 mm; And, the first direction is the direction along the normal tangent plane of a certain point in the virtual surface region; The second direction is the direction along the tangent plane of a certain point in the virtual surface region.

7. The in-body massage structure according to any one of claims 2 to 4, characterized in that, Controlled by the degree of freedom A, the stimulation surface has a second limit position P2; The second limit position P2 is the other maximum displacement position of the stimulation surface within the allowable stroke segment of the degree of freedom A; And, the stimulation surface at the second limit position P2 has a height h2, and the height h2 is the maximum distance from the center of the stimulation surface to a tangent plane of a certain point in the virtual surface region.

8. The in-body massage structure according to claim 7, wherein, The height h2 takes values within the range of K2; When the stimulation surface changes its position simultaneously in the first direction and the second direction, the value range of the K2 is: 2.5 mm to 5 mm; And, the first direction is the direction along the normal tangent plane of a certain point in the virtual surface region; The second direction is the direction of the tangent plane at a certain point in the virtual surface area.

9. The in-body massage structure according to claim 7, wherein The depth M of the sunken groove area ranges from 8 to 20 mm; and / or, the sunken groove area has a first parameter L1, and the value range of the first parameter L1 is: 20 to 100 mm; wherein, the first parameter L1 is: the maximum axial distance between two extreme far centers O1 of the sunken groove area away from the center of the virtual surface area; and, the extreme far center O1 is the farthest boundary node of the sunken groove area.

10. The in-body massage structure according to claim 7, wherein The depth M of the sunken groove area ranges from 8 to 20 mm; and / or, the sunken groove area has a second parameter L2, and the value range of the second parameter L2 is: 10 to 30 mm; wherein, the second parameter L2 is: the maximum radial distance between two extreme far centers O2 of the sunken groove area away from the center of the virtual surface area; and, the extreme far center O2 is the farthest boundary node of the sunken groove area.

11. The in-body massage structure according to claim 7, wherein The depth M of the sunken groove area ranges from 8 to 20 mm; and / or, the sunken groove area has a third parameter b, and the value range of the third parameter b is: 90° to 135°; wherein, the third parameter b is: the included angle between the inner wall surface and the bottom surface of the sunken groove area.

12. The in-body massage structure according to claim 7, characterized in that, The stimulation surface is a curved surface, where the maximum radius of curvature R of the curved surface is 5 to 10 mm 。 13. The in-body massage structure according to claim 1 or 2, characterized in that, The massage assembly includes: A drive assembly, connected to the massage assembly.

14. The in-body massage structure according to claim 1 or 2, wherein The massage element is one or several of a sphere, a hemisphere, a block, a cylinder, a tongue-like body.

15. The in-body massage structure according to claim 13, wherein, The drive assembly includes a swing motor, a swing arm connected to the swing motor, and the swing arm is connected to the massage element. Among them, the swing arm is hinged inside the carrier, and the swing motor drives the swing arm to swing to drive the massage element to perform a swing motion.

16. An in-body massage device, characterized in that, At least includes: The first massage main body; The in-body massage structure according to any one of the above claims 1 to 15 is provided on the first massage main body; wherein, the carrier of the in-body massage structure constitutes the in-body end of the first massage main body, and in the direction away from the in-body end, the first massage main body has a handheld end.

17. The in-body massage device according to claim 16, characterized in that, Further includes: A second massage main body, provided on the first massage main body and located on one side of the in-body massage structure.

18. The in-body massage device according to claim 17, characterized in that, The first massage main body and / or the second massage main body has: An elastic element, and the elastic element is at least configured to: allow the first massage main body and / or the second massage main body to be in flexible contact with the inner cavity of the acupoint-like part to be massaged.

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