Massage device comprising two modules movable in translation according to two massage configurations

Abstract

The invention relates to a massaging device comprising two modules mounted to translate relatively to each other by a mechanism allowing these two modules to be respectively arranged in at least one first massaging configuration in which the two modules are gathered together and at least one second massaging configuration in which the two modules are moved apart from each other, each said module having a rear cover whose outer geometry is arranged to form with the rear cover of the other module a first massaging surface in the first massaging configuration, each module having a front extension whose outer geometry is arranged to form with the front extension of the other module a second massaging surface in the second massaging configuration, said front extensions of the two modules being arranged to be interlockable with each other when the two modules are gathered towards the first massaging configuration.

Description

Technical Field

[0001] The present invention relates to a massage device for the body, particularly of the type comprising at least one module whose outer surface can be applied to the body part to be massaged, for example by manual rolling.

[0002] The present invention is more particularly applicable to a massage device having at least two usage configurations with different massage characteristics, so as to allow the user to perform different types of treatments with the same device, especially on different parts of the body. Background Technology

[0003] A massage device is known from document CN-1 448 200, which includes two modules that are mounted relative to each other by a mechanism that allows the two modules to be reversibly arranged between a separated position and a close position. Each module has a cover whose outer surface is arranged to form a massage surface.

[0004] The massage device makes it possible for the two massage surfaces to be separated or close to each other, but does not provide two massage configurations through specific individual massage surfaces. Summary of the Invention

[0005] The present invention aims to improve upon the prior art and specifically proposes a massage device designed to be selectively arranged into two massage configurations, each configuration forming a specific massage surface, without the need for additional modules.

[0006] To this end, the present invention proposes a massage device comprising two modules mounted to translate relative to each other via a mechanism that allows the two modules to be reversibly arranged in at least one first massage configuration and at least one second massage configuration, wherein in the first massage configuration the two modules are brought together, and in the second massage configuration the two modules are moved apart, each module having a rear cover whose external geometry is arranged to form a first massage surface together with the rear cover of the other module in the first massage configuration, the massage device being characterized in that each module has a front extension whose external geometry is arranged to form a second massage surface together with the front extension of the other module in the second massage configuration, wherein when the two modules are brought together toward the first massage configuration, the front extensions of the two modules are arranged to interlock with each other. Attached Figure Description

[0007] Other features and advantages of the invention will now be described with reference to the following description of the accompanying drawings, in which:

[0008] [ Figure 1a ]and

[0009] [ Figure 1bThe images show perspective views of massage devices according to embodiments of the present invention, respectively, in the second massage configuration (…). Figure 1a ) and the first massage configuration ( Figure 1b );

[0010] [ Figure 2 It shows Figure 1a and Figure 1b An exploded view of the massage equipment;

[0011] [ Figure 2a More specifically, the rods and shafts that enable the module to move between the two massage configurations are shown;

[0012] [ Figure 3 The first few figures show a front perspective view of the front extension of the module. Detailed Implementation

[0013] The following description refers to a massage device for the body, illustrated in the accompanying drawings.

[0014] This device can be specifically designed to help athletes benefit from muscle recovery after exercise, thereby limiting the risk of injury, microtrauma, and / or muscle soreness, and thus enabling a rapid return to training and / or daily life activities.

[0015] Therefore, this massage device is particularly suitable for use after physical activities that require strong muscle strength, such as triathlon, running, especially in natural environments (cross running, trail running), cycling, cross-training, or weight training.

[0016] The massage device has at least two possible configurations with different massage properties to allow users to use the same massage device for different types of treatments, especially for different parts of the body.

[0017] Therefore, the massage device includes two modules 1, which are mounted relative to each other via a mechanism that allows the two modules to be reversibly arranged as at least:

[0018] - A first massage configuration in which module 1 is assembled together ( Figure 1b );and

[0019] - A second massage configuration, wherein the modules move to separate from each other. Figure 1a ).

[0020] Each module 1 has a back cover 2, the external geometry of which is arranged to form a first massage surface 3 in the first massage configuration and the back cover 2 of another module 1, in particular by manually rolling the first massage surface on the body part that needs to be massaged.

[0021] To achieve this, such asFigure 2 As shown, each module 1 has a main body 4, with a shell 5 attached to the rear of the main body to form a back cover 2.

[0022] In the illustrated embodiment, the main body 4 has a rear portion 4a, to which the housing 5 is secured by screws 6. Specifically, the rear portion includes a set of angled, successive radial blades 7, the blades being separated in pairs by gaps 8 and connected at their rear ends by a platform 9, on which threaded holes are formed for screwing the housing 5.

[0023] The outer shell 5 has a set of angled successive ribs 10 that extend to the inner wall of the outer shell 5. The ribs cooperate with the blades 7 to prevent any relative rotation of the outer shell relative to the body 4, especially during massage.

[0024] In the illustrated embodiment, the back cover 2 has a hemispherical external geometry to form the first massage surface 3 of the spherical shell.

[0025] This first massage configuration makes it possible to massage multiple parts of the user's body, particularly the back, hips, gluteal muscles, shoulders, feet, and hamstrings. Furthermore, in this first massage configuration, the massage device has a reduced size, specifically a diameter of approximately 80 mm, meaning it can be easily stored and transported, especially in a sports bag or travel bag.

[0026] Referring to the accompanying drawings, each outer shell 5 has a hemispherical geometry, and its outer surface is covered by a skin 11 with a complementary hemispherical geometry, with a first massage surface 3 formed on the outer surface 3a of the skin.

[0027] Specifically, the skin 11 is fixed to the outer shell by overmolding or adhesion. Specifically, the skin 11 has an annular base 12 equipped with ribs 13, which are spaced at an angle to form a gripping area, allowing the user to easily manipulate the module 1, especially moving the module between the two massage configurations.

[0028] Each epidermis 11 has a structure suitable for massage on its outer surface, particularly having protrusions 14 that are generally pyramidal in shape and evenly distributed on the outer surface. The shape and / or distribution of the protrusions 14 can be adjusted according to the desired massage type.

[0029] Therefore, the first massage surface 3 is suitable for deep massage, especially for preventing and / or relieving pain and / or muscle soreness after physical activity.

[0030] Each module 1 also has a front extension portion 15 formed at the front of the main body 4, the external geometry of which is arranged such that the front extension portion forms a second massage surface 16 with the extension portion 15 of another module 1 in the second massage configuration.

[0031] This arrangement makes it possible to receive a more thorough massage in the second massage configuration, which is particularly suitable for other parts of the body, such as the neck muscles and spinal muscles.

[0032] Specifically, the first massage surface 3 and the second massage surface 16 have different geometries. The second massage surface 16 is formed between the back covers 2 at a spaced-out position, so the second massage surface is surrounded by two massage surfaces 3a formed by the outer geometry of one of the back covers, respectively.

[0033] Therefore, in the second massage configuration, it is possible to simultaneously massage adjacent body parts using massage surfaces 3a and 16, with the geometry of each massage surface adapted to the shape of the part to be massaged.

[0034] In the illustrated embodiment, the extension 15 has a frustoconical external geometry, forming a second massage surface 16 with a rotating conical shell. This geometry is particularly suitable for massaging areas of the body with prominent bones, especially the clavicle or vertebrae.

[0035] The second massage surface 16 may have a smoother texture than the first massage surface 3, which makes the second massage surface suitable for shallower and more comfortable massage, especially for muscle relaxation.

[0036] Advantageously, the first massage surface 3 and the second massage surface 16 can also be made of material layers with different densities and / or hardness, such as foam material.

[0037] Therefore, the first massage surface 3 can have greater hardness in order to apply deeper pressure to the muscles, thereby more effectively relieving pain and / or muscle soreness caused by physical activity.

[0038] Conversely, the second massage surface 16 can be more flexible to provide a shallower and more comfortable massage to the relevant areas, especially for muscle relaxation.

[0039] Furthermore, when module 1 moves toward the first massage configuration, the extensions 15 are arranged to be interlocked to allow the massage device to become compact in the first massage configuration.

[0040] For this purpose, each extension 15 includes successive angled fingers 17, the fingers being spaced apart by slots 18 having complementary shapes, the fingers 17 and slots 18 of module 1 being arranged at an angle to face the slots 18 and fingers 17 of another module 1 respectively, so that they can interlock when the modules 1 are assembled together.

[0041] The second massage surface 16 extends to the outer wall of the finger-shaped member 17, so that the massage function and the interlocking function of the extension 15 can be axially superimposed, thereby reducing the volume of the equipment in the first massage configuration.

[0042] Furthermore, in the first massage configuration, the front end of the finger 17 of an extension 15 is arranged to be placed in the gap 8 formed between two adjacent radial blades 7 of the body 4 of another module 1, i.e., the gap 18 extends rearward through the gap 8.

[0043] In order to be able to move between two massage configurations, the massage device includes a shaft 19, and the module 1 is mounted to translate on both sides of the shaft.

[0044] In addition, each extension 15 of module 1 has a hole 20 opening into the rear cover 2, and each side of shaft 19 is mounted to translate in the corresponding hole 20.

[0045] In the illustrated embodiment, each hole 20 is equipped with a rod 21, which is mounted to translate within the shaft 19. The rod can be secured to the corresponding module 1 by screws 6. In particular, each rod 21 has two axially extending legs 22 with opposing diameters, which are respectively mounted in corresponding translation guides 23 formed on the shaft 19.

[0046] Advantageously, the legs 22 of one rod 21 are arranged at 90° with the legs 22 of the other rod 21 to optimize the relative translation range of module 1, thereby maximizing the area of ​​the massage surface.

[0047] Each module 1 is equipped with at least one device that matches the complementary device geometry of the shaft 19 to determine the relative position of the module 1 in at least one massage configuration.

[0048] For this purpose, each rod 21 and shaft 19 has at least one protrusion 24-front stop 25 assembly and / or at least one protrusion 26-rear stop 27 assembly that respectively define a massage configuration.

[0049] In particular, such as Figure 2a As shown, each rod 21 has an annular flange 24 formed near its rear end, which is arranged to abut forward against the corresponding end 25 of the shaft 19 when the module 1 is arranged in the first massage configuration.

[0050] In addition, each leg 22 has a protrusion 26 on its front outer side, the protrusion being designed to abut against the rear edge 27 of the corresponding guide rail 23 when the module 1 is arranged in the second massage configuration.

[0051] To prevent any relative displacement of module 1 relative to axis 19 during use of the massage device, each module 1 is also equipped with at least one device that geometrically engages with a complementary device of axis 19 to lock the relative position of module 1 in at least one massage configuration.

[0052] For this purpose, each rod 21 and shaft 19 has at least one protrusion 28—a front frame 31 assembly—and / or at least one protrusion 29—a rear frame 30 assembly, each defining a massage configuration.

[0053] Specifically, each rod 21 has at least two longitudinal protrusions 28 spaced at an angle near the flange 24, which are intended to engage with the front frame 31 formed near the corresponding end 25 of the shaft 19 when the front of the flange abuts against the end to lock the module 1 in the first massage configuration.

[0054] Similarly, each bump 26 has at least one lateral protrusion 29 for engaging in the frame 30 formed in the rear portion of the corresponding guide rail 23, particularly when the bump abuts against the edge 27 of the guide rail at the rear to lock the module 1 in the second massage configuration.

Claims

1. A massage device comprising two modules (1) mounted to translate relative to each other via a mechanism that allows the two modules to be reversibly arranged in at least one first massage configuration and at least one second massage configuration, wherein in the first massage configuration the two modules (1) are brought together and in the second massage configuration the two modules are moved to separate from each other, each module having a rear cover (2) whose external geometry is arranged to form a first massage surface (3) together with the rear cover (2) of the other module (1) in the first massage configuration, the massage device being characterized in that each module (1) has a front extension (15) with the outer... The geometry of the part is arranged to form a second massage surface (16) together with the front extension (15) of another module (1) in the second massage configuration. When the two modules (1) are assembled toward the first massage configuration, the front extensions of the two modules are arranged to interlock with each other. The front extension (15) includes angled successive fingers (17) spaced apart by slots (18) having complementary shapes. The fingers (17) or corresponding slots (18) of one module (1) are arranged at an angle relative to the slots (18) or corresponding fingers (17) of the other module (1) so that the fingers and slots can interlock when the two modules (1) are assembled together.

2. The massage device according to claim 1, characterized in that, The first massage surface (3) and the second massage surface (16) have different geometries.

3. The massage device according to claim 1 or 2, characterized in that, A second massage surface (16) is formed between the back covers (2) at a spaced position, such that the second massage surface is surrounded by two massage surfaces (3a) formed by the external geometry of one of the back covers respectively.

4. The massage device according to claim 1, characterized in that, The back cover (2) has a hemispherical external geometry, forming the first massage surface (3) of the spherical shell.

5. The massage device according to claim 1, characterized in that, The front extension (15) has a truncated conical external geometry, forming a second massage surface (16) of a rotating conical shell.

6. The massage device according to claim 1, characterized in that, The second massage surface (16) extends on the outer wall of the finger-shaped piece (17).

7. The massage device according to claim 1, characterized in that, The massage device includes a shaft (19) and two modules (1) mounted on either side of the shaft for translation.

8. The massage device according to claim 7, characterized in that, The front extension (15) of each module (1) has a hole (20) opening into the rear cover (2), and each side of the shaft (19) is mounted to translate in the corresponding hole (20).

9. The massage device according to claim 8, characterized in that, Each hole (20) is equipped with a rod (21) which is mounted to translate in the shaft (19).

10. The massage device according to any one of claims 7 to 9, characterized in that, Each module (1) is equipped with at least one device (24, 26) that is geometrically matched with a complementary device (25, 27) of the shaft (19) to determine the relative positions of the two modules (1) in at least one massage configuration.

11. The massage device according to any one of claims 7 to 9, characterized in that, Each module (1) is equipped with at least one device (28, 29) that is geometrically matched with a complementary device (30, 31) of the axis (19) to lock the relative positions of the two modules (1) in at least one massage configuration.

12. The massage device according to claim 1, characterized in that, Each module (1) has a body (4) forming a front extension (15) at the front and a shell (5) attached to the rear of the body to form a rear cover (2).

13. The massage device according to claim 1, characterized in that, The outer surface of the back cover (2) is covered by a skin (11) with complementary internal geometry, and a first massage surface (3) is formed on the outer surface of the skin.

14. The massage device according to claim 13, characterized in that, The outer surface of the epidermis (11) has a structure (14) suitable for massage.

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