Massage device

Abstract

The utility model provides a massage device. The massage device comprises a wearing support and a massage device, wherein a wearing space is defined by the wearing support; the massage machine core is arranged in the wearing space and comprises a containing shell, an air bag, a force transmission assembly, a first massage head and a second massage head, the containing shell is connected to the wearing support, the air bag and the force transmission assembly are both arranged in the containing shell, the air bag can expand in the first direction, the force transmission assembly comprises a stress plate and a first stirring piece, the stress plate is arranged on one side of the air bag, and the first stirring piece is arranged on the other side of the air bag. A first limiting part is arranged on the stress plate, the first limiting part extends in the first preset direction, one end of the first stirring piece is movably connected to the first limiting part, and the other end of the first stirring piece is connected to the first massage head; when the air bag is expanded, the stress plate moves in the first direction along with the air bag, the first stirring piece moves in the first direction and the first preset direction under the limiting effect of the first limiting part to be combined into rotating motion, and therefore the first massage head is made to be close to the second massage head, and the first direction and the first preset direction are not parallel to each other.

Description

Technical Field

[0001] The present application relates to the field of massage technology, and in particular to a massage device. Background Art

[0002] With the development of technology, in daily work, study or leisure and entertainment activities, people often experience discomfort in the muscles or bones of the body due to maintaining an improper posture for a long time, and in severe cases, even diseases will occur, thus affecting people's normal life. In order to alleviate the discomfort in the muscles or bones, various types of massage equipment have appeared on the market, such as neck massagers. The neck massager usually includes a wearing bracket and a massage movement, wherein the wearing bracket is used to achieve wearing on the neck, and the massage movement is provided with two massage heads, and the two massage heads can be close to or away from each other, so as to pinch and massage the neck. However, the massage head of the neck massager provided in the related art has a small movement range, which is not conducive to forming a strong massage. Utility Model Content

[0003] The present application provides a massage device that can provide a strong massage.

[0004] The massage device comprises:

[0005] A wearing bracket, wherein the wearing bracket is arranged to form a wearing space; and

[0006] A massage movement, the massage movement is arranged in the wearable space, the massage movement comprises: a receiving shell, an airbag, a force transmission component, a first massage head and a second massage head, the receiving shell is connected to the wearing bracket, the airbag and the force transmission component are both arranged in the receiving shell, the airbag can expand in a first direction, the force transmission component comprises a force plate and a first toggle member, the force plate is arranged on one side of the airbag, a first limiting portion is arranged on the force plate, the first limiting portion extends along a first preset direction, one end of the first toggle member is movably connected to the first limiting portion, and the other end of the first toggle member is connected to the first massage head;

[0007] When the airbag expands, the force plate moves in the first direction following the airbag, and the first actuator moves along the first direction and the first preset direction under the limiting action of the first limiting portion to form a combined rotational motion, thereby making the first massage head close to the second massage head to pinch the area to be massaged, wherein the first direction and the first preset direction are not parallel to each other.

[0008] Wherein, the first toggle member includes a first section, a second section and a first middle section, the first section and the second section are respectively bent and connected to opposite ends of the first middle section, and the first section and the second section are both bent toward the side of the first middle section close to the airbag, wherein the first section is movably connected to the first limiting portion, and the second section is connected to the massage head.

[0009] The extension direction of the first middle section is inclined compared to the first direction, and one end of the first middle section connected to the first section is closer to the middle of the load-bearing plate than one end of the first middle section connected to the second section.

[0010] Wherein, the force transmission component also includes a mating shaft, the first toggle member is connected to the mating shaft, the first limiting portion is provided with a mating hole, and the mating shaft is inserted into the mating hole so that the first toggle member is movably connected to the first limiting portion.

[0011] Wherein, the force-bearing plate is provided with two first limiting parts, the two first limiting parts are arranged at an interval, and the first shifting member is arranged between the two first limiting parts and is movably connected to the two first limiting parts.

[0012] Wherein, the massage movement further includes a first restoring member, and the first massage head is rotatably connected to the receiving shell via the first restoring member;

[0013] When the airbag expands along the first direction, the airbag drives the first massage head to approach the second massage head through the first toggle member, and the elastic abutment effect of the first restoring member on the first massage head is enhanced; when the airbag contracts along the second direction, the first restoring member drives the first massage head away from the second massage head through elastic action, and the first restoring member drives the force plate to move along the second direction through the first toggle member, wherein the first direction and the second direction are opposite.

[0014] When the first massage head is farthest from the second massage head, the first restoring member elastically abuts against the first massage head, so that the first massage head tends to move away from the second massage head.

[0015] Wherein, the first resetting member includes a rotating shaft and an elastic member, the first massage head is rotatably connected to the receiving shell via the rotating shaft, and the elastic member is sleeved on the outer periphery of the rotating shaft and abuts against the receiving shell and the first massage head.

[0016] The angle α1 formed by the first preset direction and the first direction satisfies: 0°<α1≤60°.

[0017] When the airbag expands, the first massage head and the second massage head move closer to each other to enter a pinching state, and when the airbag contracts, the first massage head and the second massage head move away from each other to enter an open state.

[0018] The massage device provided in the present application is provided with a wearing bracket and a massage movement, wherein the wearing bracket is used to be worn on the user's massaged part, and the massage movement is used to massage the user's massaged part. In the massage movement, when the airbag expands in the first direction, the airbag will drive the force plate to move along the first direction, and the first limit portion on the force plate will then drive the first toggle member to move along the first direction. At the same time, since the first limit portion extends along the first preset direction, the first toggle member will also move relative to the first limit portion along the first preset direction, that is, the first toggle member is restricted by the first limit portion, so that it moves relative to the first limit portion in the first direction and the first preset direction. Since the first direction and the first preset direction are not parallel to each other, the first toggle member is thus compounded into a rotational movement, that is, the first toggle member rotates relative to the first limit portion, so that the first massage head is close to the second massage head. With such a configuration, the first toggle member can form a larger movement amplitude while rotating smoothly without being stuck, so that the first massage head can move smoothly and have a larger swing amplitude in the process of approaching the second massage head, thereby forming a strong massage. In addition, since the massage device provided in the present application drives the first massage head to approach the second massage head by expanding the airbag, when the first massage head and the second massage head pinch the area to be massaged, the reaction force from the area to be massaged can be transmitted to the airbag and cause the airbag to shrink to a certain amount, so that the massage effect of the first massage head and the second massage head on the area to be massaged will not be too "hard". BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the implementation will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 This is a schematic diagram of the massage device provided in an embodiment of the present application in a pinching state.

[0021] Figure 2 This is a schematic diagram of the massage device provided in an embodiment of the present application in an open state.

[0022] Figure 3 This is an exploded view of the wearing bracket and massage movement in the massage device provided in an embodiment of the present application.

[0023] Figure 4 This is an exploded view of the massage movement in the massage device provided in an embodiment of the present application.

[0024] Figure 5 A cross-sectional view of the massage mechanism when the airbag provided in an embodiment of the present application is deflated.

[0025] Figure 6 A cross-sectional view of the massage mechanism when the airbag provided in an embodiment of the present application is deflated.

[0026] Figure 7 for Figure 5 Schematic diagram of the force transmission components in the massage movement shown.

[0027] Figure 8 for Figure 6 Schematic diagram of the force transmission components in the massage movement shown.

[0028] Fig. 9 for Figure 7 A partial schematic diagram of the force transmission component shown.

[0029] Fig.10 A three-dimensional view of the force transmission assembly provided in an embodiment of the present application.

[0030] Fig.11 A schematic diagram of a first restoring member provided in an embodiment of the present application. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0032] Reference to "embodiment" or "implementation" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiment or implementation may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0033] Please refer to Figures 1 to 4The present application provides a massage device 100, which can also be called a massager, massage equipment, etc. The massage device 100 is used to massage a part to be massaged, which can be, but not limited to, the neck, legs, arms, etc. Accordingly, the massage device 100 can be, but not limited to, a neck massager, a leg massager, an arm massager, etc.

[0034] The massage device 100 is provided with an air bag 22 (see Figure 4 ), the first massage head 24, the second massage head 25. The massage device 100 has a pinching state (such as Figure 1 as shown) and the open state (as shown Figure 2 As shown in the figure, the pinching state refers to the state of the massage device 100 when the distance between the first massage head 24 and the second massage head 25 is the smallest. The open state refers to the state of the massage device 100 when the distance between the first massage head 24 and the second massage head 25 is the largest. The airbag 22 can expand or contract. When the airbag 22 expands, the first massage head 24 and the second massage head 25 move closer to each other to enter the pinching state. When the airbag 22 contracts, the first massage head 24 and the second massage head 25 move away from each other to enter the open state. When the massage device 100 is worn on the part to be massaged, the first massage head 24 and the second massage head 25 are located on opposite sides of the part to be massaged. When the massage device 100 is transformed from the open state to the pinching state, the first massage head 24 and the second massage head 25 can perform pinching massage on the part to be massaged. When the massage device 100 is transformed from the pinching state to the open state, the first massage head 24 and the second massage head 25 release the part to be massaged. In this cycle, a continuous massage effect can be obtained.

[0035] The massage device 100 will be described in detail below with reference to the accompanying drawings.

[0036] Please refer to Figure 3 The massage device 100 includes: a wearing bracket 10 and a massage movement 20.

[0037] The wearing bracket 10 is used to stably wear the user's massaged area. The shape of the wearing bracket 10 can be, but is not limited to, roughly U-shaped, O-shaped, etc. The wearing bracket 10 is surrounded to form a wearing space X1, which is used to accommodate the massaged area.

[0038] The massage core 20 is disposed in the wearing space X1. The massage core 20 includes: a receiving shell 21, an air bag 22, a force transmission component 23, a first massage head 24 and a second massage head 25. Figure 4The housing shell 21 is connected to the wearing bracket 10, and the connection method can be a detachable connection (such as a clamping connection or a bolt connection) or a non-detachable connection (such as a bonding connection or a welding connection). The airbag 22 and the force transmission component 23 are both arranged in the housing shell 21 to be isolated from the outside world and avoid being interfered by the outside world. The airbag 22 can expand along the first direction Y1 when inflated. Figure 5 and Figure 6 The first direction Y1 is the direction from the airbag 22 to the force plate 231. The force transmission assembly 23 includes a force plate 231 and a first toggle member 232. The force plate 231 is disposed on one side of the airbag 22, and a first position-limiting portion 2312 is disposed on the force plate 231. The first position-limiting portion 2312 extends along the first preset direction Z1. One end of the first toggle member 232 is movably connected to the first position-limiting portion 2312, and the other end of the first toggle member 232 is connected to the first massage head 24.

[0039] When the airbag 22 expands, the force plate 231 can follow the airbag 22 to move in the first direction Y1, and the first shifting member 232 can move in the first direction Y1 and the first preset direction Z1 under the restriction of the first limiter 2312 to form a rotational motion, so that the first massage head 24 is close to the second massage head 25 to pinch the massage area. The first direction Y1 and the first preset direction Z1 are not parallel to each other.

[0040] Specifically, the force-bearing plate 231 includes a plate body 2311 and a first limiting portion 2312. Figure 7 and Figure 8 . The plate body 2311 is in the shape of a flat plate or a substantially flat plate, and its extension direction is the same as the extension direction of the containing shell 21. The first limiting portion 2312 is connected to one end of the plate body 2311 in the extension direction, and moves synchronously with the plate body 2311. The first limiting portion 2312 and the plate body 2311 can be an integral structure or a split structure. The opposite sides of the airbag 22 are respectively connected to the plate body 2311 and the containing shell 21. The orthographic projection of the plate body 2311 on the airbag 22 can all fall within the range where the airbag 22 is located, thereby ensuring that the airbag 22 applies a balanced force to the plate body 2311, so that the force-bearing plate 231 moves more smoothly without being skewed.

[0041] Furthermore, the first toggle member 232 is a connecting rod, which is connected between the first limiting portion 2312 and the first massage head 24, and the first toggle member 232 is fixedly connected to the first massage head 24, and the first toggle member 232 is slidably connected to the first limiting portion 2312. The so-called slidably connected means that the first toggle member 232 can slide relative to the first limiting portion 2312, and can also rotate relative to the first limiting portion 2312. When the airbag 22 expands in the first direction Y1, the airbag 22 will drive the force plate 231 to move along the first direction Y1, and the first limiting portion 2312 on the force plate 231 will further drive the first toggle member 232 to move along the first direction Y1. At the same time, since the first limiting portion 2312 extends along the first preset direction Z1, the first toggle member 232 will also move relative to the first limiting portion 2312 along the first preset direction Z1, that is, the first toggle member 232 is restricted by the first limiting portion 2312, and thus moves relative to the first limiting portion 2312 in the first direction Y1 and the first preset direction Z1. Since the first direction Y1 and the first preset direction Z1 are not parallel to each other, the first toggle member 232 is thus combined into a rotational motion, that is, the first toggle member 232 rotates relative to the first limiting portion 2312, thereby making the first massage head 24 close to the second massage head 25. The first massage head 24 and the second massage head 25 are used to be arranged on opposite sides of the part to be massaged. When the first massage head 24 is close to the second massage head 25, the first massage head 24 and the second massage head 25 act together on the part to be massaged, thereby forming a pinching massage effect. When the airbag 22 expands or contracts cyclically, the first massage head 24 can form a reciprocating motion, thereby obtaining a continuous massage effect. The structural form provided in this embodiment can make the first toggle member 232 rotate smoothly without getting stuck and form a large movement amplitude, so that the first massage head 24 can move smoothly and have a large swing amplitude when approaching the second massage head 25, thereby forming a strong massage. In addition, since the massage device 100 provided in the present application drives the first massage head 24 to approach the second massage head 25 by expanding the airbag 22, when the first massage head 24 and the second massage head 25 pinch the area to be massaged, the reaction force from the area to be massaged can be transmitted to the airbag 22, causing the airbag 22 to shrink a certain amount, so that the massage effect of the first massage head 24 and the second massage head 25 on the area to be massaged is not too "hard".

[0042] Please refer to Figure 7 and Figure 8 The force transmission assembly 23 further includes a second toggle member 233. The force plate 231 is further provided with a second limit portion 2313, and the second limit portion 2313 extends along the second preset direction Z2. One end of the second toggle member 233 is movably connected to the second limit portion 2313, and the other end of the second toggle member 233 is connected to the first massage head 24.

[0043] When the airbag 22 expands, the force plate 231 moves along the first direction Y1 with the airbag 22, and the second toggle member 233 moves along the first direction Y1 and the second preset direction Z2 under the limiting action of the second limiter 2313 to form a rotational motion, so that the second massage head 25 is close to the first massage head 24, that is, the first massage head 24 and the second massage head 25 are close to each other to pinch the massaged part, wherein the first direction Y1, the first preset direction Z1, and the second preset direction Z2 are not parallel to each other. The first toggle member 232 and the second toggle member 233 can have the same shape and be symmetrically arranged in the extension direction of the plate body 2311. Similarly, the first limiter 2312 and the second limiter 2313 can also have the same shape and be symmetrically arranged in the extension direction of the plate body 2311. Such an arrangement is conducive to ensuring that the first massage head 24 and the second massage head 25 output the same force. For details about the second toggle member 233 and the second limiting portion 2313 , please refer to the relevant description and drawings of the first toggle member 232 and the first limiting portion 2312 , and only a brief description will be given below.

[0044] Please refer to Figure 7 and Figure 8 The first shifting member 232 includes a first section 2321, a second section 2322 and a first middle section 2323. Figure 7 As shown. The first section 2321 is movably connected to the first limiting portion 2312, and the second section 2322 is connected to the first massage head 24. The first section 2321 and the second section 2322 are respectively bent and connected to the opposite ends of the first middle section 2323, and the first section 2321 and the second section 2322 are both bent toward the side of the first middle section 2323 close to the airbag 22. In other words, the first section 2321 is bent from the first middle section 2323 to the side close to the airbag 22, and the second section 2322 is bent from the first middle section 2323 to the side close to the airbag 22, so that the first toggle member 232 is roughly C-shaped. It can be understood that the first section 2321 and the second section 2322 are both bent toward the first middle section 2323 toward one side of the airbag 22, which can reduce the size of the first shifting member 232 in the first direction Y1, thereby facilitating the design of a smaller size of the massage movement 20 in the first direction Y1. In addition, bending the first shifting member 232 can also allow the first shifting member 232 to have a larger rotation range in the smaller internal space of the receiving shell 21, thereby forming a high-intensity massage.

[0045] Please refer to Figure 7 and Figure 8 The second shifting member 233 includes a third section 2331, a fourth section 2332 and a second middle section 2333. Figure 7As shown. The third section 2331 is movably connected to the second limiting portion 2313, and the fourth section 2332 is connected to the second massage head 25. The third section 2331 and the fourth section 2332 are respectively bent and connected to the opposite ends of the second middle section 2333, and the third section 2331 and the fourth section 2332 are both bent toward the side of the second middle section 2333 close to the airbag 22. In other words, the third section 2331 is bent from the second middle section 2333 to the side close to the airbag 22, and the fourth section 2332 is bent from the second middle section 2333 to the side close to the airbag 22, so that the second toggle member 233 is roughly C-shaped. It can be understood that the third section 2331 and the fourth section 2332 are both bent toward the second middle section 2333 toward the side of the airbag 22, which can reduce the size of the second toggle member 233 in the first direction Y1, thereby facilitating the design of a smaller size of the massage movement 20 in the first direction Y1, and bending the second toggle member 233 can also allow the second toggle member 233 to have a larger rotation range in the smaller internal space of the receiving shell 21, thereby forming a high-intensity massage.

[0046] Please refer to Figure 7 and Figure 8 , the extension direction of the first middle section 2323 is inclined compared to the first direction Y1, and the end of the first middle section 2323 connected to the first section 2321 is closer to the middle of the force-bearing plate 231 than the end of the first middle section 2323 connected to the second section 2322. Such a configuration is also conducive to reducing the size of the first toggle member 232 in the first direction Y1, and can provide a larger space for the rotation of the first toggle member 232 to avoid hitting the receiving shell 21 during the rotation process, so that the first massage head 24 has a sufficient swing amplitude to provide a strong massage effect to the part to be massaged.

[0047] Please refer to Fig. 9 The force transmission assembly 23 further includes a matching shaft 234, the first toggle member 232 is fixedly connected to the matching shaft 234, and the first position limiting portion 2312 is provided with a matching hole X2, and the matching hole X2 extends along the first preset direction Z1. The matching shaft 234 is inserted into the matching hole X2 so that the first toggle member 232 is movably connected to the first position limiting portion 2312.

[0048] Specifically, the first toggle member 232 and the mating shaft 234 can be an integrated structure or a split structure. Among them, the integrated structure means that the first toggle member 232 and the mating shaft 234 are integrally formed, and the split structure means that the first toggle member 232 and the mating shaft 234 are independently formed and then connected as one. In the split structure, the connection method between the first toggle member 232 and the mating shaft 234 can be but not limited to bonding, welding, and interference connection. For example, the first toggle member 232 is sleeved on the outer periphery of the mating shaft 234, and both are interference fits (interference connections). The mating shaft 234 is cylindrical, and the cylindrical mating shaft 234 can rotate in the mating hole X2 and slide in the mating hole X2 along the first preset direction Z1, so that the first toggle member 232 can slide and rotate relative to the first limit portion 2312. The mating hole X2 can be a through hole, that is, the mating hole X2 passes through the first limit portion 2312 along the axial direction of the mating shaft 234. The mating hole X2 may also be a countersunk hole, that is, the mating hole X2 does not penetrate the first limiting portion 2312 along the axial direction of the mating shaft 234 . This type of mating hole X2 may also be called a groove.

[0049] In this embodiment, the shaft-hole matching form is adopted by inserting the matching shaft 234 into the matching hole X2, so that the first shifting member 232 can both slide relative to the first limiting portion 2312 and rotate relative to the first limiting portion 2312, and the shaft-hole matching form has a simple structure and is easy to produce.

[0050] Please refer to further Fig.10 The force-bearing plate 231 is provided with two first limiting parts 2312, and the two first limiting parts 2312 are arranged at intervals along the width direction of the plate body 2311. The first toggle member 232 is arranged between the two first limiting parts 2312, and is movably connected to the two first limiting parts 2312. The first toggle member 232 is sleeved in the middle of the matching shaft 234, one end of the matching shaft 234 is inserted into the matching hole X2 of one first limiting part 2312, and the other end of the matching shaft 234 is inserted into the matching hole X2 of the other first limiting part 2312. Such an arrangement can make the force on the force-bearing plate 231 and the first toggle member 232 more balanced, and the power transmission between the two is more stable, so that the massage force of the first massage head 24 is more stable.

[0051] Please refer to Figure 8The two opposite ends of the first limiting portion 2312 are defined as the first guide end 2312a and the second guide end 2312b, respectively. The first guide end 2312a is closer to the second toggle member 233 than the second guide end 2312b, and the relative direction of the first guide end 2312a and the second guide end 2312b is the first preset direction Z1. The two opposite ends of the second limiting portion 2313 are defined as the third guide end 2313a and the fourth guide end 2313b, respectively. The third guide end 2313a is closer to the first toggle member 232 than the fourth guide end 2313b, and the relative direction of the third guide end 2313a and the fourth guide end 2313b is the second preset direction Z2. Furthermore, when the airbag 22 expands, the force plate 231 moves in the first direction Y1, the first section 2321 of the first toggle member 232 moves along the first guide end 2312a toward the second guide end 2312b, and the first massage head 24 approaches the second massage head 25; the third section 2331 of the second toggle member 233 moves along the third guide end 2313a toward the fourth guide end 2313b, and the second massage head 25 approaches the first massage head 24. Conversely, when the airbag 22 contracts, the force plate 231 moves in the second direction Y2, the first section 2321 of the first toggle member 232 moves along the second guide end 2312b toward the first guide end 2312a, and the first massage head 24 moves away from the second massage head 25; the third section 2331 of the second toggle member 233 moves along the fourth guide end 2313b toward the third guide end 2313a, and the second massage head 25 moves away from the first massage head 24.

[0052] Please refer to Figure 5 and Figure 6 The massage movement 20 further includes a first restoring member 26 , through which the first massage head 24 is rotatably connected to the accommodating shell 21 .

[0053] When the airbag 22 expands along the first direction Y1, the airbag 22 drives the first massage head 24 to approach the second massage head 25 through the first shifting member 232, and the first massage head 24 drives the first restoring member 26, so that the elastic potential energy of the first restoring member 26 increases, thereby enhancing the elastic abutment effect of the first restoring member 26 on the first massage head 24.

[0054] When the airbag 22 contracts along the second direction Y2, the first restoring member 26 will release elastic potential energy, so the first restoring member 26 drives the first massage head 24 away from the second massage head 25 through elastic action, and the first restoring member 26 drives the force plate 231 to move along the second direction Y2 through the first shifting member 232, wherein the first direction Y1 and the second direction Y2 are opposite.

[0055] That is, when the first massage head 24 approaches the second massage head 25, the expansion of the airbag 22 provides power for the first massage head 24, and when the first massage head 24 moves away from the second massage head 25, the elasticity of the first resetting member 26 provides power for the first massage head 24. It is understandable that when the airbag 22 expands so that the first massage head 24 approaches the second massage head 25 to pinch and massage the part to be massaged, since the first resetting member 26 always elastically abuts against the first massage head 24, there are two forces to resist the expansion of the airbag 22, one is the reaction force of the part to be massaged on the first massage head 24, and the other is the elastic force of the first resetting member 26 on the first massage head 24. These two forces are transmitted to the airbag 22, so that the airbag 22 shrinks to a certain extent, so that the massage effect of the first massage head 24 and the second massage head 25 on the part to be massaged is not too "hard".

[0056] Please refer to Figure 5 and Figure 6 The massage movement 20 further includes a second restoring member 27 , through which the second massage head 25 is rotatably connected to the accommodating shell 21 .

[0057] When the airbag 22 expands along the first direction Y1, the airbag 22 drives the second massage head 25 to approach the first massage head 24 through the second shifting member 233, and the second massage head 25 drives the second restoring member 27, so that the elastic potential energy of the second restoring member 27 increases, thereby enhancing the elastic abutment effect of the second restoring member 27 on the second massage head 25.

[0058] When the airbag 22 contracts along the second direction Y2, the second restoring member 27 will release elastic potential energy, so the second restoring member 27 drives the second massage head 25 away from the first massage head 24 through elastic action, and the second restoring member 27 drives the force plate 231 to move along the second direction Y2 through the second shifting member 233, wherein the first direction Y1 and the second direction Y2 are opposite.

[0059] That is, when the second massage head 25 is close to the first massage head 24, the expansion of the airbag 22 provides power for the second massage head 25, and when the second massage head 25 is away from the first massage head 24, the elasticity of the second reset member 27 provides power for the second massage head 25. It can be understood that when the airbag 22 expands and makes the second massage head 25 close to the first massage head 24 to pinch and massage the part to be massaged, since the second reset member 27 always elastically abuts against the second massage head 25, there are two forces to resist the expansion of the airbag 22, one is the reaction force of the part to be massaged on the second massage head 25, and the other is the elastic force of the second reset member 27 on the second massage head 25. These two forces are transmitted to the airbag 22, so that the airbag 22 shrinks to a certain extent, so that the massage effect of the second massage head 25 and the first massage head 24 on the part to be massaged is not too "hard".

[0060] Please refer to Figure 5 and Figure 6 When the first massage head 24 is farthest from the second massage head 25, the first restoring member 26 elastically abuts against the first massage head 24, so that the first massage head 24 tends to move away from the second massage head 25. In other words, the first restoring member 26 applies a pre-tightening effect to the first massage head 24, so that the massage device 100 can be kept in an open state when the airbag 22 is not inflated, that is, the first massage head 24 and the second massage head 25 are kept at the maximum distance, thereby preventing the first massage head 24 from shaking, which is convenient for users to wear.

[0061] When the second massage head 25 is farthest from the first massage head 24, the second restoring member 27 elastically abuts against the second massage head 25, so that the second massage head 25 has a tendency to move away from the first massage head 24. In other words, the second restoring member 27 applies a pre-tightening effect to the second massage head 25, so that the massage device 100 can be kept in an open state when the airbag 22 is not inflated, that is, the first massage head 24 and the second massage head 25 are kept at the maximum distance, thereby preventing the second massage head 25 from shaking, which is convenient for users to wear.

[0062] Please refer to Fig.11 The first restoring member 26 includes a rotating shaft 261 and an elastic member 262. The rotating shaft 261 is cylindrical and is inserted into the first massage head 24 and the receiving shell 21. The first massage head 24 is rotatably connected to the receiving shell 21 through the rotating shaft 261. The elastic member 262 is sleeved on the outer periphery of the rotating shaft 261 and abuts against the receiving shell 21 and the first massage head 24. The elastic member 262 can be a torsion spring. The two ends of the torsion spring extend out, one end abuts against the receiving shell 21, and the other end abuts against the first massage head 24. In the process of the airbag 22 expanding and driving the first massage head 24 to approach the second massage head 25, the first massage head 24 drives the torsion spring to twist in the first twisting direction. In the process of the airbag 22 contracting, the torsion spring automatically twists in the second twisting direction, thereby driving the first massage head 24 away from the second massage head 25. The first twisting direction and the second twisting direction are opposite. In this embodiment, the first massage head 24 is rotatably connected to the receiving shell 21 through the rotating shaft 261, and the first massage head 24 is elastically abutted against the receiving shell 21 through the elastic member 262. This structure is simple, easy to implement, and helps to reduce costs. For specific details of the second reset member 27, please refer to the description and drawings related to the first reset member 26, which will not be described in detail here.

[0063] Please refer to Figure 7, the angle α1 formed by the first preset direction Z1 and the first direction Y1 satisfies: 0°<α1≤60°. Among them, α1 can be 0°, 15°, 20°, 21°, 26°, 30°, 35°, 39°, 40°, 45°, 50°, 53°, 56°, 60°, etc. In this way, the force-bearing plate 231 can apply a larger oblique force component to the first section 2321 of the first toggle member 232, so that the first section 2321 moves in the first direction Y1, thereby easily driving the first toggle member 232 to rotate, so that the first massage head 24 can output a larger massage force.

[0064] The angle α2 formed by the second preset direction Z2 and the first direction Y1 satisfies: 0°<α2≤60°. Among them, α2 can be 0°, 15°, 20°, 21°, 26°, 30°, 35°, 39°, 40°, 45°, 50°, 53°, 56°, 60°, etc. In this way, the force plate 231 can apply a larger oblique force component to the second toggle member 233 to make it move in the first direction Y1, thereby easily driving the second toggle member 233 to rotate, so that the second massage head 25 can output a larger massage force.

[0065] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present application. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present application, and these improvements and modifications are also regarded as the scope of protection of the present application.

Claims

1. A massage device, characterized in that: The massage device comprises: A wearing bracket, wherein the wearing bracket is arranged to form a wearing space; and A massage movement, the massage movement is arranged in the wearable space, the massage movement comprises: a receiving shell, an airbag, a force transmission component, a first massage head and a second massage head, the receiving shell is connected to the wearing bracket, the airbag and the force transmission component are both arranged in the receiving shell, the airbag can expand in a first direction, the force transmission component comprises a force plate and a first toggle member, the force plate is arranged on one side of the airbag, a first limiting portion is arranged on the force plate, the first limiting portion extends along a first preset direction, one end of the first toggle member is movably connected to the first limiting portion, and the other end of the first toggle member is connected to the first massage head; When the airbag expands, the force plate moves in the first direction following the airbag, and the first actuator moves along the first direction and the first preset direction under the limiting action of the first limiting portion to form a combined rotational motion, thereby making the first massage head close to the second massage head to pinch the area to be massaged, wherein the first direction and the first preset direction are not parallel to each other.

2. The massage device according to claim 1, characterized in that: The first actuator includes a first section, a second section and a first middle section, wherein the first section and the second section are respectively bent and connected to opposite ends of the first middle section, and both the first section and the second section are bent toward a side of the first middle section close to the airbag, wherein the first section is movably connected to the first limiting portion, and the second section is connected to the massage head.

3. The massage device according to claim 2, characterized in that: The extension direction of the first middle section is inclined compared to the first direction, and one end of the first middle section connected to the first section is closer to the middle of the load-bearing plate than one end of the first middle section connected to the second section.

4. The massage device according to claim 1, characterized in that: The force transmission component also includes a mating shaft, the first toggle member is connected to the mating shaft, the first limiting portion is provided with a mating hole, and the mating shaft is inserted into the mating hole so that the first toggle member is movably connected to the first limiting portion.

5. The massage device according to claim 1, characterized in that: The force-bearing plate is provided with two first limiting parts, the two first limiting parts are arranged at an interval, and the first shifting member is arranged between the two first limiting parts and is movably connected to the two first limiting parts.

6. The massage device according to claim 1, characterized in that: The massage movement further includes a first restoring member, and the first massage head is rotatably connected to the receiving shell via the first restoring member; When the airbag expands along the first direction, the airbag drives the first massage head to approach the second massage head through the first toggle member, and the elastic abutment effect of the first restoring member on the first massage head is enhanced; when the airbag contracts along the second direction, the first restoring member drives the first massage head away from the second massage head through elastic action, and the first restoring member drives the force plate to move along the second direction through the first toggle member, wherein the first direction and the second direction are opposite.

7. The massage device according to claim 6, characterized in that: When the first massage head is farthest from the second massage head, the first restoring member elastically abuts against the first massage head, so that the first massage head tends to move away from the second massage head.

8. The massage device according to claim 6, characterized in that: The first resetting member includes a rotating shaft and an elastic member. The first massage head is rotatably connected to the receiving shell via the rotating shaft. The elastic member is sleeved on the outer periphery of the rotating shaft and abuts against the receiving shell and the first massage head.

9. The massage device according to any one of claims 1 to 8, characterized in that: An angle α1 formed by the first preset direction and the first direction satisfies: 0°<α1≤60°.

10. The massage device according to any one of claims 1 to 8, characterized in that: When the airbag expands, the first massage head and the second massage head approach each other to enter a pinching state, and when the airbag contracts, the first massage head and the second massage head move away from each other to enter an opening state.

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