Adaptive walking massager

Abstract

The utility model discloses a kind of self-adapting walking massagers, including outer frame, two guide rails and massage core, massage core is slidably arranged on two guide rails, one end of two guide rails is fixed on outer frame, the other end is connected with one movable joint respectively, outer frame is equipped with the sliding slot corresponding two movable joints, one end of movable joint is connected with guide rail, the other end is set in outer frame through sliding slot, movable joint is slidably arranged in sliding slot. The utility model is designed through the cooperation of guide rail and movable joint, flexible adjustment can be realized while maintaining structural stability, the problem that traditional rigid structure cannot be fitted to human body curve and complex structure leads to high cost is solved. Therefore, the utility model can not only retain the stable engagement of walking gear and rack, but also make guide rail deform by the activity of movable joint to adapt to users of different body shapes, with the advantages of simple structure, convenient installation, low manufacturing cost and effective adaptation to different human body curves and scene requirements.

Description

Technical Field

[0001] This utility model relates to the technical field of massagers, and in particular to an adaptive walking massager. Background Technology

[0002] Most massage cushions and walking massage mechanisms currently on the market use a rigid structure. While these devices can achieve a wide range of reciprocating motion and meet most massage needs, their lack of flexibility prevents them from conforming well to the curves of the human back, resulting in a poor user experience. This is especially noticeable in shared spaces like movie theaters, where the feeling of something foreign in the body is significantly increased, impacting comfort. Furthermore, traditional massage devices are mostly fixed within a rigid shell. While this structure is stable, it cannot be adjusted to the shape of a chair or sofa, limiting whether the part of the massage cushion in contact with the body can fully conform to the body's curves, thus affecting the user experience.

[0003] To address this issue, an adaptive flexible massage structure has emerged on the market, designed to better conform to the curves of the human back. This type of structure includes a walking mechanism and a massage mechanism mounted on it, along with flexible walking strips, effectively solving the problem of traditional molded shells being unable to adapt to different body shapes and scenarios. However, this flexible solution also has some drawbacks. For example, it requires additional retaining components and roller bearings to ensure that the flexible walking strips remain stably engaged and in contact with the walking gears even under pressure and bending. This increases the complexity of the design, installation difficulty, and manufacturing cost. Furthermore, these flexible walking strips typically consist of two flexible racks located on either side of the walking mechanism. While this design helps increase stability, a large swing amplitude during the massage process may result in a less comfortable experience.

[0004] While existing adaptive flexible massage structures have greatly improved the fit and comfort of massage devices, their complex design and high cost limit their widespread application. Therefore, how to simplify the structural design and reduce costs while maintaining effective massage functions has become an urgent technical challenge to be solved. Utility Model Content

[0005] The purpose of this invention is to provide an adaptive walking massager with a simple structure and low cost, which can effectively adapt to different human body curves and scene requirements.

[0006] To achieve the above objectives, the solution of this utility model is: An adaptive walking massager includes an outer frame, two guide rails, and a massage mechanism. The massage mechanism is slidably mounted on the two guide rails. One end of each guide rail is fixed to the outer frame, and the other end of each guide rail is connected to a movable joint. The outer frame has two sliding grooves corresponding to the two movable joints. One end of each movable joint is connected to a guide rail, and the other end passes through the sliding groove and is mounted inside the outer frame. The movable joint is slidably mounted inside the sliding groove.

[0007] Furthermore, the bottom cross-section of the outer frame is a hollow arc-shaped structure, the sliding groove is set on the bottom side of the outer frame near the guide rail, the top of the guide rail is fixed to the outer frame, and the bottom end of the guide rail is provided with the movable joint, which is inserted into the bottom edge of the outer frame through the sliding groove.

[0008] Furthermore, the movable joint is provided with a plug at one end of the outer frame that is wider than the groove.

[0009] Furthermore, the chute adopts a closed-type open structure, and the plug is detachably connected to the movable joint, which facilitates the installation of the movable joint.

[0010] Furthermore, the slide is a U-shaped structure with an opening at one end. The bottom edge of the outer frame is provided with a mounting seat on the inner side of the slide. The mounting seat has an opening corresponding to the slide. The movable joint passes through the opening of the mounting seat. The opening of the mounting seat is provided with a limiting plate, so that the movable joint is limited within the opening of the slide and the mounting seat.

[0011] Furthermore, a connecting plate is provided between the two guide rails, with the two guide rails connected to the left and right sides of the connecting plate respectively. The top of the connecting plate is fixed to the outer frame so that the tops of the two guide rails are indirectly fixed to the outer frame.

[0012] Furthermore, the adaptive walking massager of this utility model also includes an outer cover, in which the outer frame, guide rail and massage mechanism are disposed. The outer cover is a cloth cover or a leather cover.

[0013] Furthermore, the massage mechanism is located on the front of the outer frame, and a support frame is also provided on the back of the outer frame, with a deformation gap between the support frame and the outer frame.

[0014] Furthermore, a wear-resistant pad is provided between the support frame and the massage mechanism.

[0015] Furthermore, the movable joint is inserted into the bottom edge of the outer frame through the sliding groove. The length of the movable joint is less than the distance between the upper and lower ends inside the bottom edge of the outer frame, so that the movable joint always moves within the bottom edge of the outer frame.

[0016] By adopting the above structure, this utility model, an adaptive walking massager, achieves flexible adjustment while maintaining structural stability through the cooperative design of the guide rail and the movable joint. This solves the problems of traditional rigid structures failing to conform to the human body's curves and the high cost caused by complex structures. Therefore, this utility model retains the stable meshing of the walking gear and rack, while allowing the guide rail to deform through the movement of the movable joint to adapt to users of different body types. It has the advantages of simple structure, convenient installation, low manufacturing cost, and effective adaptation to different human body curves and scenario requirements. Attached Figure Description

[0017] Figure 1 This is a front view of a preferred embodiment of the present invention.

[0018] Figure 2 This is a schematic diagram of the rear structure of a preferred embodiment of the present invention.

[0019] Figure 3 This is a cross-sectional schematic diagram of a preferred embodiment of the present invention.

[0020] Figure 4 This is a schematic diagram of the guide rail installed on the back of the outer frame, which is a preferred embodiment of the present invention.

[0021] Label Explanation: 1. Outer frame; 11. Slide groove; 12. Mounting base; 13. Limiting plate; 2. Guide rail; 21. Rack; 3. Massage mechanism; 4. Movable joint; 41. Plug; 5. Connecting plate. Detailed Implementation

[0022] To further explain the technical solution of this utility model, the following detailed description is provided through specific embodiments.

[0023] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0024] like Figures 1 to 4As shown, this utility model discloses an adaptive walking massager, which includes an outer frame 1, two guide rails 2 and a massage mechanism 3. The massage mechanism 3 is slidably mounted on the two guide rails 2. The two guide rails 2 are provided with racks 21 that mesh with the walking gears of the massage mechanism 3. One end of the two guide rails 2 is fixed to the outer frame 1, and the other end of the two guide rails 2 is respectively connected to a movable joint 4. The outer frame 1 is provided with two sliding grooves 11 corresponding to the two movable joints 4. One end of the movable joint 4 is connected to the guide rail 2, and the other end passes through the sliding groove 11 and is mounted inside the outer frame 1. The movable joint 4 is slidably mounted in the sliding groove 11.

[0025] The massage mechanism 3 slides through the meshing of a traveling gear and a rack 21 on a guide rail 2. One end of the guide rail 2 can be directly or indirectly connected to the outer frame 1. The other end of the guide rail 2 is provided with a movable joint 4, which is inserted into the outer frame 1 through a sliding groove. When the back of the human body applies pressure to the walking massager, the guide rail 2 deforms under the force, causing relative displacement between the guide rail 2 and the outer frame 1. When the guide rail 2 deforms, it drives the movable joint 4 to move up and down within the sliding groove 11, providing space for the deformation of the guide rail 2. During the up and down movement, the massage mechanism 3 can generate a back-and-forth swing within a range of 0-20mm through the movable joint 4. This range can be adjusted by adjusting the actual elastic range of the movable joint 4. The rack 21 and the traveling gear remain meshed during the deformation process to ensure the stability of the movement trajectory of the massage mechanism 3.

[0026] Compared to existing walking massagers that require two flexible racks and roller bearings for engagement, this invention uses a combination of guide rail 2 and movable joint 4 to connect the outer frame 1. This ensures walking stability while reducing the number of parts, resulting in a simpler structure and lower cost. Traditional rigid guide rails cannot deform; this invention achieves adaptive adjustment between the guide rail 2 and the massage mechanism 3 through the movement of the movable joint 4, allowing for stable movement of the massage mechanism 3 during deformation. This resolves the contradiction between the poor fit of rigid structures and the complexity of flexible designs. The movable joint 4 automatically adjusts its spacing under pressure, ensuring the massage mechanism 3 closely conforms to the body's curves, reducing the feeling of foreign objects during massage and improving comfort.

[0027] like Figures 1 to 4 As shown, in this embodiment, the four sides of the outer frame 1 are all hollow arc-shaped structures. The slide groove 11 is set on the bottom side of the outer frame 1 near the guide rail 2. The top end of the guide rail 2 is fixed to the outer frame. The bottom end of the guide rail 2 is provided with the movable joint 4. The movable joint 4 is inserted into the bottom edge of the outer frame 1 through the slide groove 11. The length of the movable joint 4 is less than the distance between the upper and lower ends inside the bottom edge of the outer frame 1, so that the movable joint 4 always moves within the bottom edge of the outer frame 1.

[0028] To prevent the movable joint 4 from coming off the slide groove 11, the movable joint 4 is provided with a plug 41 at one end of the outer frame 1, which is wider than the slide groove 11.

[0029] In this embodiment, the slide 11 is a U-shaped structure with an opening at one end. To prevent the movable joint 4 from coming out of the opening of the slide 11, a mounting seat 12 is provided on the bottom edge of the outer frame 1 inside the slide 11. The mounting seat 12 has an opening corresponding to the slide 11. The movable joint 4 passes through the opening of the mounting seat. A detachable limiting plate 13 is connected to the mounting seat 12. The limiting plate 13 limits the movable joint 4 in the opening of the slide 11 and the mounting seat 12. The mounting seat 12 is not only used for the installation of the limiting plate 13, but also improves the structural strength of the slide 11.

[0030] The chute 11 can also adopt a closed-type open structure, and the plug 41 is detachably connected to the movable joint 4, which facilitates the installation of the movable joint 4.

[0031] In this embodiment, a connecting plate 5 is provided between the two guide rails 2. The left and right sides of the connecting plate 5 are respectively connected to the opposite ends of the two guide rails 2. The outer ends of the two guide rails 2 are respectively provided with the racks 21. The top of the connecting plate is fixed to the outer frame 1, so that the tops of the two guide rails 2 are indirectly fixed to the outer frame 1. The racks 21 provided on the outer sides of the two guide rails 2 can form double-sided meshing with the traveling gears of the massage mechanism 3, thereby enhancing the stability of the massage mechanism's movement. By providing the connecting plate 5 between the two guide rails 2, the structural strength of the two guide rails 2 can be guaranteed.

[0032] This utility model discloses an adaptive walking massager, which also includes an outer cover. The outer frame, guide rail, and massage mechanism are housed inside the outer cover, which can be made of fabric or leather. The outer cover can be made of textile or leather materials to conceal the internal mechanical components and reduce the feeling of foreign objects in direct contact with the hard structure. When the outer cover is made of fabric, breathable mesh can be added to its surface to accommodate prolonged use; if a leather cover is used, a cushioning layer can be added to the inner layer to reduce friction. The outer cover can be secured to the internal structure using Velcro, zippers, or elastic cuffs, thus ensuring a snug fit while facilitating disassembly and maintenance.

[0033] The massage mechanism 3 is located on the front of the outer frame 1, and a support frame is also provided on the back of the outer frame 1. The support frame can be made of metal or plastic mesh. There is a certain deformation gap between the support frame and the outer frame 1. The deformation gap provides sufficient space for the deformation of the movable joint 4 and the guide rail 2, while also enhancing the structural strength of the outer frame 1. To avoid noise generated when the support frame and the massage mechanism 3 (rigid against rigid) come into contact, a wear-resistant pad is provided on the side of the support frame connected to the outer frame 1. The wear-resistant pad can be made of wear-resistant cloth. The wear-resistant pad can absorb mechanical vibration and reduce wear on the contact surface, effectively solving the wear problem caused by long-term friction between the support frame and the massage mechanism 3, extending the service life of the core components, and reducing the operating noise of the equipment. When the massage mechanism 3 slides along the guide rail 2, the support frame provides it with a reverse support force, while the wear-resistant pad absorbs the vibration energy of the contact surface and reduces direct friction between rigid components. Due to the buffering effect of the wear-resistant pad, the noise and wear generated by the massage mechanism 3 during reciprocating motion are effectively suppressed.

[0034] The above embodiments and figures are not intended to limit the product form and style of this utility model. Any appropriate changes or modifications made by those skilled in the art should be considered as not departing from the patent scope of this utility model.

Claims

1. An adaptive walking massager, comprising an outer frame, two guide rails, and a massage mechanism, wherein the massage mechanism is slidably mounted on the two guide rails, characterized in that: One end of each of the two guide rails is fixed to the outer frame, and the other end of each guide rail is connected to a movable joint. The outer frame is provided with two sliding grooves corresponding to the two movable joints. One end of each movable joint is connected to the guide rail, and the other end passes through the sliding groove and is set inside the outer frame. The movable joint can be slidably set up and down in the sliding groove.

2. The adaptive walking massager as described in claim 1, characterized in that: The bottom cross-section of the outer frame is a hollow arc structure. The sliding groove is set on the bottom side of the outer frame near the guide rail. The top of the guide rail is fixed to the outer frame. The bottom end of the guide rail is provided with the movable joint. The movable joint is inserted into the bottom edge of the outer frame through the sliding groove.

3. The adaptive walking massager as described in claim 2, characterized in that: The movable joint is located at one end inside the outer frame and has a plug with a width greater than that of the slide groove.

4. The adaptive walking massager as described in claim 3, characterized in that: The chute adopts a closed-open structure, and the plug is detachably connected to the movable joint, which facilitates the installation of the movable joint.

5. The adaptive walking massager as described in claim 3, characterized in that: The slide is a U-shaped structure with an opening at one end. The bottom edge of the outer frame is provided with a mounting seat on the inner side of the slide. The mounting seat has an opening corresponding to the slide. The movable joint passes through the opening of the mounting seat. A limiting plate is provided on the mounting seat to limit the movable joint within the opening of the slide and the mounting seat.

6. The adaptive walking massager as described in claim 1, characterized in that: A connecting plate is provided between the two guide rails. The left and right sides of the connecting plate are respectively connected to the two guide rails. The top of the connecting plate is fixed to the outer frame so that the tops of the two guide rails are indirectly fixed to the outer frame.

7. The adaptive walking massager as described in claim 1, characterized in that: It also includes an outer cover, inside which the outer frame, guide rail and massage mechanism are housed, and the outer cover is a cloth cover or a leather cover.

8. The adaptive walking massager as described in claim 1, characterized in that: The massage mechanism is located on the front of the outer frame, and a support frame is also provided on the back of the outer frame, with a deformation gap between the support frame and the outer frame.

9. The adaptive walking massager as described in claim 8, characterized in that: A wear-resistant pad is also provided between the support frame and the massage mechanism.

10. An adaptive walking massager as described in claim 3, characterized in that: The movable joint is inserted into the bottom edge of the outer frame through the groove. The length of the movable joint is less than the distance between the upper and lower ends inside the bottom edge of the outer frame, so that the movable joint always moves within the bottom edge of the outer frame.

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