Combined massage instrument

Abstract

The invention discloses a combined massage instrument which comprises a back massage instrument which is composed of side edge parts and a middle part and used for massaging the back. The shoulder fixing bridle is fixed on one side of the side part, so that a user can carry the back massage instrument in a knapsack form; the chair back fixing bridle is connected between the side edge parts through the inserting buckles and is used for installing the back massage instrument on the surface of the chair back; the neck massage instrument is detachably connected with the top of the middle part through the inserting opening, and the two ends of the middle part are detachably connected with the side edge parts through the inserting openings. A user can use the back massage instrument independently, can also use the neck massage instrument or the waist massage instrument in a matched mode, and can also use the neck massage instrument or the waist massage instrument at the same time to massage different parts such as the neck, the back and the waist accurately; the massage instrument is worn in a backpack mode through the shoulder fixing bridles, normal actions are not affected, the massage instrument is installed on the chair back through the chair back fixing bridles when a user sits for a long time, and the problem that an existing massage instrument can only be used in a fixed mode or is poor in portability is solved.

Description

TECHNICAL FIELD

[0001] The present application mainly relates to the technical field of health care instruments, in particular to a combined massage instrument. BACKGROUND

[0002] Health care instruments refer to instruments that act on the human body through physical and mechanical means, aiming to regulate human body functions, improve physical conditions and promote health, but do not have the function of treating diseases. The design of health care instruments usually takes safety, comfort and auxiliary health care as the core target.

[0003] Massage instruments, as an important part of health care instruments, are devices that use mechanical vibration, rolling, kneading and other physical methods to massage and stimulate specific parts of the human body, such as the neck, back and waist. By simulating manual massage movements, it helps to relax muscles, promote blood circulation and relieve physical fatigue, thereby achieving the effect of health care and health preservation. However, existing massage instruments either have single functions and can only target a single part of the neck, waist or back, cannot be used in combination to meet the needs of multi-site massage, or although they are designed as a whole, they are bulky and not portable, making it difficult to use them in dynamic scenarios such as walking. They can only be fixed in a specific position, especially the back, and cannot be adjusted to the curvature of the spine, resulting in poor fit and inability to achieve simultaneous massage of multiple sites. It is also difficult to switch between local and whole-body massage, making it difficult to meet the diverse massage needs of users in different scenarios. SUMMARY

[0004] The technical solution of the present application addresses the technical problem that existing technical solutions are too single. It mainly provides a combined massage instrument to solve the technical problems of single function that cannot be used in combination to meet the needs of multi-site massage, or one-piece design that is bulky and not portable, making it difficult to use in dynamic scenarios such as walking, and poor fit for the back.

[0005] The technical solution adopted by the present application to solve the above technical problems is as follows:

[0006] A combined massage instrument includes a back massage instrument composed of side parts and middle parts for massaging the back. A shoulder fixing strap is fixed to one side of the side part, allowing the user to carry the back massage instrument in a backpack form. A chair back fixing strap is connected between the side parts through a snap buckle, used to install the back massage instrument on the surface of the chair back.

[0007] A neck massage instrument is detachably connected to the top of the middle part through a socket, used to massage the neck. The two ends of the middle part are detachably connected to the side parts through a socket, serving as the installation base for the neck massage instrument and the waist massage instrument. A back massage assembly is provided in the interior of the side part for massaging the back.

[0008] The waist massage instrument is provided with a quick-release cavity in the inner side cavity of the waist massage instrument, which is used for detachable connection of the middle part.

[0009] The driving module is arranged in the inside of the neck massage instrument and the waist massage instrument, which is used for rotation of the neck massage contact and the waist massage contact.

[0010] Further, the middle part comprises a main body structure made of soft support material, a plurality of ridge support strips and an interface block fixed at the bottom of the main body structure, a strip-shaped notch is formed in the middle of the main body structure, the ridge support strips are embedded in the strip-shaped notch in a splicing manner, adjacent ridge support strips are connected through a pin shaft, and the head and tail ridge support strips are connected with the strip-shaped notch at the corresponding positions, thereby forming a segmented support structure which can be self-adaptively adjusted according to the physiological curvature of the human spine.

[0011] Further, the quick-release cavity comprises an insertion block, a connecting plate and a push rod, the quick-release cavity forms a notch on the surface of the waist massage instrument, the notch is matched with the interface block, the insertion block is distributed in an up-down manner and is fixed as a whole through the connecting plate, springs are fixed at the corresponding ends of the insertion block, the springs are used for supporting the insertion block and forming an elastic reset structure, the lowest part of the connecting plate is fixedly connected with one end of the push rod, the other end of the push rod extends to the outside of the waist massage instrument and is fixedly connected with a rhombus pressing block outside the waist massage instrument.

[0012] Further, one side of the interface block is provided with two groups of strip-shaped notches for insertion of the insertion block.

[0013] Further, a double-shaft motor is fixed in the inside of the module core of the driving module, the output ends of the two ends of the double-shaft motor are coaxially fixed with the two worms arranged at the two ends, the worms are engaged with the two worm gears arranged at the two sides, the worm gears are coaxially fixed with the first gears arranged above the worm gears, the first gears are engaged with the second gears arranged at one side of the first gears, the second gears are fixed with eccentric cam plates arranged on the surfaces of the second gears, and the waist massage contact is fixedly connected with the eccentric shaft arranged on the surface of the eccentric cam plate of the driving module arranged in the inside of the waist massage instrument.

[0014] Further, the neck massage contact is arranged in the inside of the neck massage instrument and is used for massage of the neck.

[0015] The neck massage contact comprises a plurality of ball massage heads, a massage head swing arm and a swing arm limiting piece, the massage head swing arm is fixedly connected with the eccentric shaft arranged on the surface of the eccentric cam plate of the other driving module arranged in the inside of the neck massage instrument, and the plurality of ball massage heads are rotationally connected with the axis point of the circumcenter structure arranged on the surface of the massage head swing arm.

[0016] Further, the massage head swing arm is provided with a long strip-shaped limiting groove extending along the length direction of the swing arm at the end away from the eccentric shaft, the swing arm limiting piece is a limiting pin fixedly arranged on the surface of the driving module core in the neck massager, one end of the swing arm limiting piece is arranged in the long strip-shaped limiting groove, and when the massage head swing arm swings around the eccentric shaft, the long strip-shaped limiting groove of the massage head swing arm slides along the axial direction of the swing arm limiting piece.

[0017] Further, the back massage assembly comprises a mounting rack for fixing the transmission rack and a massage execution piece for mounting the transmission gears and the rolling massage pieces, the mounting rack and the massage execution piece are adapted to the inner arc curved surface of the side edge part, the mounting rack is fixed inside the side edge part, the transmission racks are symmetrically distributed on the surface of the mounting rack, the transmission gears are coaxially and fixedly connected through the same rotation shaft, each transmission gear is engaged with the transmission rack on the corresponding side, the outer wall of the massage execution piece is rotatably connected with a roller and a sliding block between the adjacent two transmission gears, the mounting rack is provided with a sliding groove matched with the roller and a sliding rail matched with the sliding block on the corresponding side, the roller is embedded in the sliding groove and can roll along the length direction of the sliding groove, and the sliding block is embeddedly assembled in the sliding rail and can slide along the length direction of the sliding rail.

[0018] Further, the drive motor for driving the transmission gears is mounted in the massage execution piece of the back massage assembly, the surface of the massage execution piece is detachably mounted with the elastic plate for fixing the vibration massage head, the vibration massage head is located at the two ends of the rolling massage piece, and the cam is arranged below the vibration massage head in the inside of the massage execution piece.

[0019] Still further, the waist massage contact is arranged in the inside of the waist massager and used for abutting against the waist for massage.

[0020] Compared with the prior art, the present application has the following beneficial effects:

[0021] 1. The present application is provided with a modular back massager composed of side components and middle components, and detachable neck massager, waist massager, which has the remarkable effect of allowing users to flexibly combine or split the massage components according to their own massage needs, users can use the back massager alone, or with the neck massager or waist massager, and can also use all three at the same time, which can accurately target different parts such as the neck, back, waist, etc. for massage, avoiding the limitations of the existing integrated massage instrument that cannot select the massage part as needed. The above structure also has a strong effect of adapting to different portable use scenarios. When walking, it is worn in the form of a backpack through the shoulder fixing belt, without affecting normal movement. When sitting for a long time, it is installed on the chair back with the help of the chair back fixing belt, solving the problem of existing massage instruments that can only be used fixedly or have poor portability.

[0022] 2. The present application is also provided with a segmented support structure of the middle component and a quick-release cavity, a snap buckle and other adaptive connection structures. The multiple ridge support bars of the middle component are connected through pin shaft rotation, which can be self-adapted to the physiological curvature of the human spine. Compared with the fixed support structure of the existing integrated massage instrument, the fit is greatly improved, avoiding the situation of local compression or poor fit. The quick-release cavity is inserted through the strip-shaped slot of the insertion block and the counter block, and is elastically reset with the cooperation of the spring, realizing stable connection according to the characteristics of the waist without natural support. The snap buckle realizes reliable fixation of the neck massager by taking advantage of the condition that the neck is supported by the shoulder, effectively solving the problem of existing massage instruments that are prone to looseness and displacement of the massage position in the neck and waist.

[0023] 3. At the same time, the modular combination structure and the stable connection structure have a further promoting effect. The modular combination structure is different from the traditional integrated design, which can realize synchronous massage of the neck, back and waist in normal action or sitting scenarios, meeting the user's demand for multi-site coordinated relaxation. In the stable connection structure, the position with support structure uses a snap buckle (such as the neck massager connected by a snap buckle due to the support of the shoulder), and is matched with a shoulder fixing belt, etc. to ensure that the components do not shift during the multi-site synchronous massage, and always maintain accurate massage position and intensity, making the coordinated massage effect more stable. In addition, the modular design allows the unilateral side component to work alone, which can target the relief of unilateral back discomfort in combination with the fit support of the middle component. The stable connection of the quick-release cavity and the snap buckle enables the waist massager, which lacks support structure, to maintain close fit with the back massager, avoiding looseness due to body movement and ensuring the continuity of the massage effect, further enhancing the flexibility of use and the continuity of massage.

[0024] The present application will be explained in detail below in combination with the drawings and specific embodiments. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is a front view of the structure of the present application.

[0026] Figure 2 The schematic diagram of the chair back fixing belt assembly structure of the present application;

[0027] Figure 3 The exploded view of the present application;

[0028] Figure 4 The schematic diagram of the middle part structure of the present application;

[0029] Figure 5 The schematic diagram of the quick release cavity partial structure of the present application;

[0030] Figure 6 The schematic diagram of the driving module structure of the present application;

[0031] Figure 7 The schematic diagram of the back massage assembly structure of the present application;

[0032] Figure 8 The schematic diagram of the back massage assembly partial structure of the present application;

[0033] Figure 9 The schematic diagram of the neck massage contactor structure of the present application.

[0034] Marked numbers in the figure:

[0035] 1, back massage instrument; 2, neck massage instrument; 3, waist massage instrument; 4, shoulder fixing belt; 5, chair back fixing belt; 6, side part; 7, middle part; 701, ridge support strip; 702, butt joint block; 8, quick release cavity; 801, plug block; 802, connecting plate; 803, push rod; 9, neck massage contactor; 901, multi-ball massage head; 902, massage head swing arm; 903, swing arm limiting piece; 10, waist massage contactor; 11, driving module; 1101, worm; 1102, worm wheel; 1103, first gear; 1104, second gear; 1105, eccentric wheel disc; 12, back massage assembly; 1201, transmission rack; 1202, transmission gear; 1203, rolling massage piece; 1204, vibrating massage head; 1205, cam. DETAILED DESCRIPTION

[0036] In order to facilitate the understanding of the present application, the present application will be described more fully below with reference to the accompanying drawings, in which several embodiments of the present application are given, but the present application can be realized in different forms and is not limited to the embodiments described in the text, on the contrary, these embodiments are provided to make the disclosed content of the present application more thorough and comprehensive.

[0037] It is to be understood that where an element such as a layer, region or substrate is described as being "on" another element, it can be directly on the other element or intervening elements can also be present. Where an element such as a layer, region or substrate is described as being "connected" to another element, it can be directly connected to the other element or intervening elements can also be present. As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items.

[0038] Reference will now be made in detail to the embodiments of the present application, one or more examples of which are shown in the drawings. Figures 1-9 A combined massage device includes a back massage device 1 composed of side parts 6 and middle parts 7 for massaging the back; a shoulder fixing belt 4 fixed to one side of the side parts 6, which can be used to carry the back massage device 1 in the form of a backpack; and a chair back fixing belt 5 connected between the side parts 6 by a snap buckle, which is used to install the back massage device 1 on the surface of a chair back.

[0039] A neck massage device 2 is detachably connected to the top of the middle parts 7 through a socket, which is used to massage the neck; the two ends of the middle parts 7 are detachably connected to the side parts 6 through a socket, which serves as the installation base of the neck massage device 2 and a waist massage device 3; and a back massage assembly 12 is arranged in the inside of the side parts 6, which is used to fit the back for massage.

[0040] The waist massage device 3 is provided with a quick-release cavity 8 in the inside of one side cavity of the waist massage device 3, which is used for detachable connection of the middle parts 7.

[0041] A driving module 11 is arranged in the inside of the neck massage device 2 and the waist massage device 3, which is used to realize rotation of neck massage contacts 9 and waist massage contacts 10.

[0042] In the embodiment, as shown in Figure 3 and Figure 4 The middle parts 7 include a main structure made of soft support material, a plurality of ridge support strips 701 and a butt joint block 702 fixed at the bottom of the main structure, a strip-shaped slot is arranged in the middle of the main structure, the ridge support strips 701 are embedded in the strip-shaped slot in a splicing manner, and the adjacent ridge support strips 701 are rotationally connected through a pin shaft, the head and tail ridge support strips 701 are rotationally connected at the corresponding positions of the strip-shaped slot, thereby forming a segmented support structure which can be self-adaptively adjusted according to the physiological curvature of the human spine.

[0043] By the above structure, the support structure of the traditional integrated back pressing device is fixed, which is difficult to adapt to the physiological curvature of the spine of different human bodies, and local poor fit or compression discomfort may occur. The main body structure of the middle part 7 is made of soft support material, and the spine support bar 701 is embedded in the strip-shaped slot. The segmented support structure can adapt to the physiological curvature of the spine of the human body, can closely fit the back curve, can ensure the stability of the support, can avoid the rigid restraint of the integrated structure, and can improve the wearing comfort. The middle part 7 is connected between the two side parts 6, so that the user can flexibly select unilateral or bilateral back massage effect according to needs, further enhance the adaptability and convenience of the combined massage instrument, and make the back massage assembly 12 more accurately act on the back muscles and enhance the massage effect.

[0044] In the embodiment, as shown in Figure 5 The quick release cavity 8 includes an insertion block 801, a connecting plate 802 and a push rod 803. The quick release cavity 8 forms a slot on the surface of the waist massage instrument 3, which is matched with the docking block 702. The insertion block 801 is arranged in an up-down distribution and is fixed as a whole through the connecting plate 802. The waist massage instrument 3 is fixed with a spring at the corresponding end of the insertion block 801. The spring is used to support the insertion block 801 and form an elastic reset structure. The lowest part of the connecting plate 802 is fixedly connected with one end of the push rod 803. The other end of the push rod 803 extends to the outside of the waist massage instrument 3 and is fixedly connected with the rhombus pressing block outside the waist massage instrument 3.

[0045] Through the above structure, the waist massage instrument 3 is different from the neck massage instrument 2. The neck massage instrument 2 is installed by using the insertion buckle and the back massage instrument 1. The reason is that the neck has shoulders as a natural support, which can provide stable support for the connection of the two. The insertion buckle structure is sufficient to achieve stable installation. The waist position lacks natural support similar to the shoulder and is in a relatively suspended state. It is difficult to avoid loosening by relying on the insertion buckle fixed by the adjustable binding on the front side and the insertion buckle connected on the back side. Therefore, the waist massage instrument 3 is installed with the more stable structure of the quick release cavity 8 and the back massage instrument 1 to ensure reliable connection and avoid displacement during the massage process.

[0046] In the embodiment, as shown in Figure 4 One side of the docking block 702 is provided with two groups of strip-shaped slots for inserting the insertion block 801.

[0047] Through the above structure, the two groups of strip-shaped slots on one side of the docking block 702 are inserted with the insertion block 801, which can form double fixation from the upper and lower positions, enhance the stability of the connection between the middle part 7 and the waist massage instrument 3, and prevent loosening during use

[0048] In the embodiment, as shown in Figure 6 and Figure 9As shown, a dual-axis motor is fixed inside the core of the drive module 11. The output ends of the dual-axis motor are coaxially fixed with the worm gears 1101 at both ends. A worm wheel 1102 is meshed on one side of each worm gear 1101. A first gear 1103 is coaxially fixed above each worm wheel 1102. A second gear 1104 is meshed on one side of the first gear 1103. An eccentric wheel 1105 is fixed on the surface of the second gear 1104. The waist massage contact 10 is fixedly connected to the eccentric shaft on the surface of the eccentric wheel 1105 of the drive module 11 inside the waist massager 3.

[0049] With the above structure, the drive module 11 drives the worm gears 1101 at both ends through the dual-axis motor, which in turn drive the eccentric wheel 1105 to rotate through the worm wheel 1102 and the gear set, thus providing a human-hand-like kneading motion for the neck massage head 9 and the waist massage head 10, improving the accuracy and comfort of the massage.

[0050] In this embodiment, as Figure 9 As shown, the neck massager 2 has a neck massage head 9 inside, which is used to fit the neck for massage.

[0051] The neck massage head 9 includes a multi-ball massage head 901, a massage head arm 902, and an arm limiting member 903. The massage head arm 902 is fixedly connected to the eccentric shaft on the surface of the eccentric wheel 1105 of another set of drive modules 11 in the neck massager 2. The multi-ball massage head 901 is rotatably connected to the center point of the axis with a circular structure on the surface of the massage head arm 902.

[0052] With the above structure, the massage head swing arm 902 is fixed to the eccentric shaft of the eccentric wheel 1105 of the drive module 11, which can convert the rotational motion of the eccentric wheel 1105 into the swing of the massage head swing arm 902. With the limiting guide of the swing arm limiter 903, the massage head swing arm 902 drives the multi-ball massage head 901 to move stably, and finally realizes the multi-ball massage head 901 to perform all-round, human-hand-like kneading massage on the neck. This not only ensures the flexibility and fit of the massage, but also improves the depth and comfort of the massage, effectively relieving neck muscle tension.

[0053] In this embodiment, as Figure 9 As shown, the end of the massage head arm 902 away from the eccentric shaft is provided with an elongated limiting groove extending along the length of the arm. The arm limiting member 903 is a limiting pin fixedly installed on the surface of the core of the drive module 11 inside the neck massager 2. One end of the arm limiting member 903 passes through the elongated limiting groove. When the massage head arm 902 swings around the eccentric shaft, the elongated limiting groove of the massage head arm 902 slides relative to the arm limiting member 903 along the axial direction.

[0054] Through the above structure, the neck massage contact 9 is driven by the driving module 11, and through its own structure, the neck massage action effect is finally realized, and the massage action such as kneading is more suitable for the neck curve, and the massage experience is improved.

[0055] In this embodiment, as shown in Figure 7 and Figure 8 The back massage assembly 12 includes a mounting bracket for fixing the transmission rack 1201 and a massage execution member for installing the transmission gear 1202 and the rolling massage member 1203. The mounting bracket and the massage execution member are adapted to the inner arc curved surface of the side part 6, the mounting bracket is fixed inside the side part 6, the transmission rack 1201 is symmetrically distributed on the surface of the mounting bracket, the transmission gears 1202 are coaxially fixed and connected through the same rotating shaft, each transmission gear 1202 is engaged with the transmission rack 1201 on the corresponding side, and the outer wall of the massage execution member is rotatably connected with a roller and a sliding block between the adjacent two transmission gears 1202. The mounting bracket is provided with a sliding groove matched with the roller and a sliding rail matched with the sliding block on the corresponding side. The roller is embedded in the sliding groove and can roll along the length direction of the sliding groove, and the sliding block is embedded in the sliding rail and can slide along the length direction of the sliding rail.

[0056] Through the above structure, the mounting bracket and the massage execution member are adapted to the inner arc curved surface of the side part 6, which can better fit the human back curve, improve the fit and comfort during massage, and the roller and the sliding block on the outer wall of the massage execution member are matched with the sliding groove and the sliding rail of the mounting bracket respectively. The roller rolls along the sliding groove, and the sliding block slides along the sliding rail. The movement of the massage execution member is guided by multiple parts, which ensures the stable sliding of the massage execution member along the arc track of the mounting bracket, effectively avoids the deviation or derailment of the massage execution member during the up and down sliding process, and provides reliable protection for the rolling massage member 1203 and the vibrating massage head 1204 to work.

[0057] In this embodiment, as shown in Figure 7 and Figure 8 A driving motor is installed in the massage execution member of the back massage assembly 12 to drive the transmission gear 1202. An elastic plate for fixing the vibrating massage head 1204 is detachably installed on the surface of the massage execution member. The vibrating massage head 1204 is located at both ends of the rolling massage member 1203. The inside of the massage execution member is provided with a cam 1205 below the corresponding vibrating massage head 1204. The cams 1205 are coaxially fixed and connected through the same rotating shaft and are rotatably connected to the inside of the massage execution member through the motor.

[0058] Through the meshing transmission of the transmission gear 1202 and the transmission rack 1201, the massage executing member can be stably driven to slide up and down, ensuring that the rolling massage member 1203 covers the back area, so that the muscles at different positions of the back are rolled and pressed coherently and uniformly, while the rolling massage member 1203 is fixedly pressed, the cam 1205 is synchronously rotated to periodically push the vibration massage head 1204, the vibration massage head 1204 is vibrated rhythmically, the rolling and pressing and the vibration stimulation are cooperated, the massage strength penetrates from the surface muscle to the deep tissue, the relaxation effect on the back muscles is enhanced, the massage touch is enriched, and fatigue caused by a single massage mode is avoided.

[0059] In the embodiment, as shown in the drawings, the waist massage touch head 10 is arranged in the inside of the waist massage instrument 3, and is used for being attached to the waist for massage.

[0060] Through the above structure, the massage touch head 10 can be accurately attached to the waist area, and directly applies massage to the waist, effectively relaxes the waist muscle, and improves the pertinence and comfort of the waist massage.

[0061] The specific operation process of the present application is as follows: It should be noted that the main support structure of the back massage instrument 1, the neck massage instrument 2 and the waist massage instrument 3 is mainly made of breathable and soft skin-friendly materials, such as a composite structure of memory foam and breathable mesh, which can ensure support and good breathability, while the neck massage touch head 9, the waist massage touch head 10 and the rolling massage member 1203 and the vibration massage head 1204 of the back massage assembly 12 are covered by a layer of high-elastic and wear-resistant skin-friendly fabric layer, which can protect the massage components, reduce direct friction with the skin, ensure effective transmission of massage strength, and does not hinder the play of massage effect.

[0062] In addition, the neck massage instrument 2 and the waist massage instrument 3 have a similar surrounding belt member at the front end in addition to the support structure for installing the neck massage touch head 9 and the waist massage touch head 10, respectively, and adopt a plug buckle with a double clover buckle adjustment, which can be stably bound to the neck and the waist, respectively, through the adjustment of the double clover buckle, to ensure that the instrument is not easily displaced during massage. The plug buckle is a button type plug buckle in the prior art, which is composed of a male buckle and a female buckle. The male buckle usually has a protruding button and a movable clamping tongue, and the female buckle is provided with a clamping groove matched with the clamping tongue of the male buckle, which is fixedly arranged at the end of two components to be connected.

[0063] When the combined massage instrument is used, the user can flexibly select the wearing method and the massage component according to the own needs. During walking activities, the back massage instrument 1 can be worn on the body in the form of a backpack through the shoulder fixing belt 4, and the neck massage instrument 2 or the waist massage instrument 3 can be assembled with the back massage instrument 1 according to the needs.

[0064] The neck massager 2 and the middle part 7 constituting the back massager 1 are installed by inserting buckles, and the middle part 7 and the waist massager 3 are installed by quick-release cavities 8.

[0065] When installing the waist massager 3, the butt joint block 702 is inserted into the quick-release cavity 8 while the diamond-shaped pressing block outside the waist massager 3 is pressed inward, and at this time, the two inserting blocks 801 fixed by the connecting plate 802 move to one side of the spring, the spring is compressed, and enough space is provided for the insertion of the butt joint block 702, when the butt joint block 702 is inserted into the specified position in the cavity, the pressing on the diamond-shaped pressing block is released, the inserting block 801 is reset under the elastic reset action of the spring, the butt joint block 702 is inserted into the corresponding slot, and the stable connection of the waist massager 3 and the middle part 7 is completed.

[0066] When the corresponding massage position needs to be used, the corresponding massage position can be turned on by means of the switch arranged outside the corresponding part, for example, when the user uses the neck massage touch head 9, the internal double-shaft motor is started to realize the relative rotation of the two sides of the worm 1101, the worm wheel 1102 engaged with the worm 1101 rotates, and the first gear 1103 above the worm wheel 1102 rotates synchronously, the second gear 1104 on one side of the first gear 1103 and the eccentric wheel disc 1105 rotate reversely, and finally the relative rotation of the two multi-ball massage heads 901 on the outside of the neck skin is realized.

[0067] Since the shaft of the massage head swing arm 902 and the eccentric shaft of the eccentric wheel disc 1105 are fixed, and the long strip-shaped sliding groove on one side of the swing arm limiting piece 903 slides along the axial direction of the swing arm limiting piece 903 when the massage head swing arm 902 swings around the eccentric shaft, the long strip-shaped limiting groove finally realizes the coordinated movement of the multi-ball massage head 901 and the massage head at the bottom of the massage head swing arm 902, and produces an action similar to kneading on the neck position of the human body, accurately and comfortably massages the neck muscles.

[0068] Similarly, the waist massage touch head 10 in the waist massager 3 can realize relative movement by means of the driving module 11, and the waist massage touch head 10 adopts the style of double massage heads with different sizes, which can be attached to the waist by rotating to realize the kneading and massage effect on the waist, and relieve the tension of the waist muscles.

[0069] For the back massager 1, after the power is turned on, the motor in the massage execution member for driving the transmission gear 1202 works, realizes the meshing transmission of the transmission gear 1202 on the transmission rack 1201, and finally drives the whole massage execution member to slide up and down on the mounting frame fixed with the transmission rack 1201.

[0070] Meanwhile, the rolling massage member 1203 rolls on the surface of the fabric layer near the back of the user under the transmission of the massage executing member and the rotation structure of the rolling massage member 1203, to achieve the rolling pressing and relaxing effect on the back muscles. The inner cam 1205 is synchronously rotated under the driving of the motor, and the eccentricity of the cam 1205 generates a periodic pushing effect on the vibrating massage head 1204 installed on the elastic plate, so that the vibrating massage head 1204 vibrates, and finally the vibrating massage effect from top to bottom along the back of the user except the spine distribution area can be achieved.

[0071] Since the back massage instrument 1 is combined by the side part 6 and the middle part 7, unlike the traditional integrated back massage device, the user can select the required massage position according to the needs. Moreover, compared with the integrated structure, the combined structure of the back massage instrument 1 can better fit the human body curve, and the principle is that the plurality of spine support strips 701 in the middle part 7 form a segmented support structure that can be self-adaptively adjusted according to the physiological curvature of the spine of the human body, so as to better fit the curve of the back of the human body.

[0072] The combined massage instrument can also be installed on a chair, and the chair back fixing belt 5 is looped on the chair back, and then the plug buckles at both ends are connected with the sockets on the corresponding sides of the side part 6, wherein the socket includes the insertion slot arranged on the side part 6 and the insertion piece at the end of the chair back fixing belt 5, and the insertion piece is inserted into the insertion slot to be fixed. The detachable structure can be detached when not in use, without affecting the use on the body.

[0073] In addition, the massage members in the combined massage instrument can be expanded with heating function, and the implementation principle is that the flexible heating lamp beads are embedded in the neck massage contact 9, the waist massage contact 10, the rolling massage member 1203 and the vibrating massage head 1204, the heating lamp beads are connected with the control module and the power supply in the instrument through wires, the user can control the opening and temperature adjustment of the heating piece through the external switch, to achieve the effect of combination of hot compress and massage.

[0074] In addition, the massage instrument can also be expanded to be connected with the mobile phone APP, and the Bluetooth module can be arranged in the instrument, the Bluetooth module is electrically connected with the control module, wireless communication connection is established between the Bluetooth module and the mobile phone APP, the user can realize remote control of the massage mode, intensity, heating temperature and other parameters on the mobile phone APP, and can also view the working state and residual capacity of the instrument.

[0075] The above describes the present application by way of example with reference to the drawings, and it is obvious that the specific implementation of the present application is not limited to the above manner, as long as the method concept and technical solution of the present application are adopted for such non-essential improvement or the concept and technical solution of the present application are directly applied to other occasions without improvement, which are all within the protection scope of the present application.

Claims

1. A combination massage device, characterized in that, Include: Back massage instrument (1) is composed of side part (6) and middle part (7), for massaging back; Shoulder fixing belt (4) is fixed on one side of side part (6), which can be used as a backpack to carry back massage instrument (1);Chair back fixing belt (5) is connected between side part (6) by inserting buckle, which is used to install back massage instrument (1) on the surface of chair back; Neck massage instrument (2) is detachably connected with the top of middle part (7) through the socket, which is used for massaging neck;Both ends of middle part (7) are detachably connected with side part (6) through the socket, which serves as the installation basis of neck massage instrument (2) and waist massage instrument (3);Back massage assembly (12) is arranged in the inside of side part (6), which is used for massaging back; Waist massage instrument (3) is provided with quick release cavity (8) in the inside of one side cavity of waist massage instrument (3), which is used for detachable connection of middle part (7); Driving module (11) is arranged in the inside of neck massage instrument (2) and waist massage instrument (3), which is used to realize the rotation of neck massage contact (9) and waist massage contact (10).

2. The combination massager of claim 1, wherein: The middle part (7) comprises a main body structure made of soft support material, a plurality of ridge support strips (701) and a butt joint block (702) fixed at the bottom of the main body structure, a strip-shaped slot is formed in the middle of the main body structure, the ridge support strips (701) are embedded in the strip-shaped slot in a splicing manner, and the adjacent ridge support strips (701) are connected by a pin shaft, and the head and tail ridge support strips (701) are connected at the corresponding positions of the strip-shaped slot, forming a segmented support structure which can be adjusted according to the physiological curvature of human spine.

3. The combination massager of claim 1, wherein: The quick release cavity (8) comprises an insertion block (801), a connecting plate (802) and a push rod (803), the quick release cavity (8) forms a slot on the surface of the waist massage instrument (3) which is matched with the butt joint block (702), the insertion block (801) is distributed in upper and lower positions and is fixed as a whole through the connecting plate (802), the waist massage instrument (3) is fixed with a spring at the corresponding end of the insertion block (801), the spring is used to support the insertion block (801), and the insertion block (801) constitutes an elastic reset structure, the lowest part of the connecting plate (802) is fixedly connected with one end of the push rod (803), the other end of the push rod (803) extends to the outside of the waist massage instrument (3) and is fixedly connected with the rhombus pressing block outside the waist massage instrument (3).

4. The combination massager of claim 2, wherein: A strip-shaped slot is formed on one side of the butt joint block (702) for inserting the insertion block (801).

5. The combination massager of claim 1, wherein: The inside of the mold core of the driving module (11) is fixed with a double-shaft motor, the output ends of the two ends of the double-shaft motor are coaxially fixed with the worm (1101) arranged at the two ends, one side of the worm (1101) is engaged with the worm gear (1102), the upper side of the worm gear (1102) is provided with the first gear (1103) coaxially fixed therewith, one side of the first gear (1103) is engaged with the second gear (1104), the surface of the second gear (1104) is fixed with the eccentric wheel disc (1105), and the waist massage contact head (10) is fixedly connected with the eccentric shaft on the surface of the eccentric wheel disc (1105) of the driving module (11) arranged in the waist massage instrument (3).

6. The combination massage device of claim 1, wherein: The inside of the neck massage instrument (2) is provided with a neck massage contact head (9) for being attached to the neck for massage; The neck massage contact head (9) comprises a plurality of ball massage heads (901), a massage head swing arm (902) and a swing arm limiting piece (903), the massage head swing arm (902) is fixedly connected with the eccentric shaft on the surface of the eccentric wheel disc (1105) of another group of driving modules (11) arranged in the neck massage instrument (2), and the plurality of ball massage heads (901) are rotationally connected to the axis point of the circular center structure on the surface of the massage head swing arm (902).

7. The combination massager of claim 6, wherein: The end, away from the eccentric shaft, of the massage head swing arm (902) is provided with an elongated slot extending along the length direction of the swing arm, the swing arm limiting piece (903) is a limiting pin fixedly arranged on the surface of the mold core of the driving module (11) in the neck massage instrument (2), one end of the swing arm limiting piece (903) is arranged in the elongated slot, and when the massage head swing arm (902) swings around the eccentric shaft, the elongated slot of the massage head swing arm (902) relatively slides along the axial direction of the swing arm limiting piece (903).

8. The combination massage device of claim 1, wherein: The back massage assembly (12) comprises a mounting frame for fixing a transmission rack (1201) and a massage executing piece for mounting a transmission gear (1202) and a rolling massage piece (1203), the mounting frame and the massage executing piece are adapted to the inner arc curved surface of the side edge part (6), the mounting frame is fixed to the inside of the side edge part (6), the transmission racks (1201) are symmetrically arranged on the surface of the mounting frame, the transmission gears (1202) are coaxially and fixedly connected through the same rotation shaft, each transmission gear (1202) is engaged with the transmission rack (1201) on the corresponding side, the outer wall of the massage executing piece is rotationally connected with a roller and a sliding block between the adjacent two transmission gears (1202), respectively, the mounting frame is provided with a sliding groove adapted to the roller and a sliding rail adapted to the sliding block on the corresponding side, the roller is embedded in the sliding groove and can roll along the length direction of the sliding groove, and the sliding block is embeddedly assembled in the sliding rail and can slide along the length direction of the sliding rail.

9. The combination massager of claim 8, wherein: The massage executing member of the back massage assembly (12) is internally provided with a driving motor for driving a transmission gear (1202), the surface of the massage executing member is detachably provided with an elastic plate for fixing a vibrating massage head (1204), the vibrating massage head (1204) is located at both ends of a rolling massage member (1203), and a cam (1205) is arranged below each vibrating massage head (1204) in the interior of the massage executing member, the cams (1205) are coaxially and fixedly connected through the same rotating shaft and are rotationally connected to the interior of the massage executing member through the motor.

10. The combination massage device of claim 1, wherein: A waist massage contact (10) is arranged in the interior of the waist massage instrument (3) and is used for being attached to the waist for massage.

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