Up-down distance adjusting device applied to massager

Abstract

The utility model relates to the technical field of massagers, in particular to a vertical distance adjusting device applied to a massager, which comprises a massage head group, the massage head group comprises a first massage head group and an upper connecting rod, and the first massage head group is provided with a first upper massage head and a first middle massage head which are rotatably connected to the upper connecting rod; the distance between the side surfaces, facing the neck of the human body, of the two massage heads can be adjusted by rotating the first upper massage head or the first middle massage head. According to the scheme, the double-massage-head adjustable design is adopted, the massage heads are changed from a fixed mode to an adjustable mode, the first upper massage head or the first middle massage head can be adjusted, the massage head set can be better attached to the human body, and the effects that the massage effect of the massager is improved, the applicability of the massage arm is enhanced, and the user experience feeling is improved are achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of massagers, in particular to an up-and-down spacing adjusting device applied to a massager. Background Technique

[0002] In the existing related technologies, neck massagers mostly use the kneading massage method to massage the corresponding parts of the human body. However, most of the massage heads of the existing neck massagers are universal and fixed, and cannot be adjusted according to the body structures of different users, with poor adaptability, which affects the massage effect of the massager and the massage experience of users. Therefore, the utility model proposes a new solution for the above technical problems. Content of the Utility Model

[0003] The purpose of the utility model is to provide an up-and-down spacing adjusting device applied to a massager. By adopting the adjustable design of double massage heads, the effects of improving the massage effect of the massager, enhancing the applicability of the massage arm and improving the user experience are achieved.

[0004] Based on this, the utility model provides an up-and-down spacing adjusting device applied to a massager, including:

[0005] A massage head group, the massage head group includes a first massage head group and an upper connecting rod. The first massage head group is provided with a first upper massage head and a first middle massage head rotatably connected to the upper connecting rod. By rotating the first upper massage head or the first middle massage head, the spacing between the side surfaces of the two massage heads facing the human neck can be adjusted.

[0006] As described above, an up-and-down spacing adjusting device applied to a massager, the first upper massage head is rotatably connected to the upper side of the upper connecting rod, and the first middle massage head is rotatably connected to the lower side of the upper connecting rod relative to the first upper massage head. The spacing is adjusted by rotating the side surfaces of the first upper massage head or the first middle massage head facing the human neck.

[0007] As described above, an up-and-down spacing adjusting device applied to a massager, the first upper massage head includes an upper massage head body and an upper massage head clamping column. The upper massage head clamping column is rotatably connected to the upper connecting rod, and the upper massage head body is eccentrically connected to the upper massage head clamping column and can rotate with the upper massage head clamping column.

[0008] As described above, an up-and-down spacing adjusting device applied to a massager, a first upper limiting structure for limiting the rotation of the upper massage head clamping column relative to the upper connecting rod is further provided between the upper massage head clamping column and the upper connecting rod.

[0009] An up-and-down spacing adjustment device applied to a massager as described above, the upper massage head body is provided with an upper clamping post hole and at least two upper thickness adjustment gears for adjusting the thickness of the upper massage head body. An upper clamping post through groove is provided in the upper clamping post hole. The upper massage head body is fixedly connected to the upper massage head clamping post through the upper clamping post through groove. The upper massage head body can rotate relative to the upper connecting rod to adjust the upper thickness adjustment gear.

[0010] An up-and-down spacing adjustment device applied to a massager as described above, the upper massage head clamping post is provided with an upper clamping post inclined block, and the upper clamping post inclined block can abut against the upper connecting rod to realize reverse adjustment of the upper thickness adjustment gear.

[0011] An up-and-down spacing adjustment device applied to a massager as described above, the upper connecting rod is provided with an upper massage head mounting position. The upper massage head mounting position is provided with an upper inclined block and an upper mounting column. The upper massage head clamping post is rotatably connected to the upper mounting column, and the upper clamping post inclined block cooperates with the upper inclined block to perform reverse rotation adjustment of the upper thickness adjustment gear.

[0012] An up-and-down spacing adjustment device applied to a massager as described above, the first upper limit structure can adopt an elastic component and is fixedly connected to the upper massage head clamping post through a connecting piece to limit the rotational adjustment of the upper massage head body.

[0013] An up-and-down spacing adjustment device applied to a massager as described above, the first middle massage head is provided with a middle massage head body, a middle massage head clamping post, and a first middle limit structure. The middle massage head body is provided with a middle clamping post hole and a middle thickness adjustment gear. A middle clamping post through groove is provided in the middle clamping post hole. The middle massage head clamping post is provided with a middle clamping post inclined block. The middle massage head body and the middle massage head clamping post are eccentrically connected through the middle clamping post through groove and rotate with the middle massage head clamping post.

[0014] An up-and-down spacing adjustment device applied to a massager as described above, the upper connecting rod is further provided with a middle massage head mounting position. The middle massage head mounting position is provided with a middle inclined block and a middle mounting column. The middle massage head clamping post is rotatably connected to the middle mounting column and is limited by the first middle limit structure. The middle clamping post inclined block abuts against the middle inclined block to reversely adjust the middle thickness adjustment gear and achieve stable adjustment.

[0015] Implementing the embodiments of the present invention has the following beneficial effects:

[0016] 1. This solution adopts a double massage head adjustable design. The massage head group includes a first massage head group and an upper connecting rod. The first massage head group is provided with a first upper massage head and a first middle massage head that are rotatably connected to the upper connecting rod. By rotating the first upper massage head or the first middle massage head, the distance between the side surfaces of the two massage heads facing the human neck can be adjusted. By changing the fixed massage head to an adjustable one, the first upper massage head or the first middle massage head can be adjusted separately, making the massage head group fit the human body better, achieving the effects of improving the massage effect of the massager, enhancing the applicability of the massage arm, and improving the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0018] Figure 1 Structural schematic diagram of the present utility model;

[0019] Figure 2 Exploded view of the structure of the present utility model;

[0020] Figure 3 For corresponding Figure 2 Enlarged view of part A;

[0021] Figure 4 For corresponding Figure 2 Enlarged view of part B;

[0022] Figure 5 For corresponding Figure 2 Structural schematic diagram in another direction;

[0023] Figure 6 For corresponding Figure 5 Enlarged view of part C;

[0024] Figure 7 For corresponding Figure 5 Enlarged view of part E;

[0025] Figure 8 Structural schematic diagram when the distance is the largest;

[0026] Figure 9 For corresponding Figure 8 Structural schematic diagram in another direction;

[0027] Figure 10 Structural schematic diagram when the corresponding distance is the smallest.

[0028] In the figure: 11 - the first massage head group, 111 - the first upper massage head, 1111 - the upper massage head body, 11111 - the upper stud hole, 11112 - the upper stud through groove, 1112 - the upper massage head stud, 11121 - the upper stud bevel block, 1113 - the first upper limit structure, 112 - the first middle massage head, 1121 - the middle massage head body, 11211 - the middle stud hole, 11212 - the middle stud through groove, 1122 - the middle massage head stud, 11221 - the middle stud bevel block, 1123 - the first middle limit structure; 12 - the upper connecting rod, 121 - the upper massage head mounting position, 1211 - the upper bevel block, 1212 - the upper mounting column, 122 - the middle massage head mounting position, 1221 - the middle bevel block, 1222 - the middle mounting column; D - the spacing, Dmax - the maximum spacing, Dmin - the minimum spacing. Detailed implementation manner

[0029] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0030] As Figures 1 to 10 shown, the embodiment of the present invention provides an up-and-down spacing adjustment device applied to a massager, including:

[0031] A massage head group, the massage head group includes a first massage head group 11 and an upper connecting rod 12. The first massage head group 11 is provided with a first upper massage head 111 and a first middle massage head 112 rotatably connected to the upper connecting rod 12. By rotating the first upper massage head 111 or the first middle massage head 112, the spacing D between the side surfaces of the two massage heads facing the human neck can be adjusted.

[0032] Specifically, the first upper massage head 111 is rotatably connected to the upper side of the upper connecting rod 12, and the first middle massage head 112 is rotatably connected to the lower side of the upper connecting rod 12 relative to the first upper massage head 111 to achieve synchronous swinging, ensuring the coordination and stability of the first massage head group 11 during movement; by rotating the side surfaces of the first upper massage head 111 or the first middle massage head 112 facing the human neck to adjust the spacing D, the user is allowed to finely adjust the spacing D between the first upper massage head 111 and the first middle massage head 112 within a small range, realizing the adjustment from the minimum spacing Dmin to the maximum spacing Dmax to achieve more precise massage control.

[0033] Further, the first upper massage head 111 includes an upper massage head body 1111 and an upper massage head clamping post 1112. The upper massage head clamping post 1112 is rotatably connected to the upper connecting rod 12. The upper massage head body 1111 is eccentrically connected to the upper massage head clamping post 1112 and can rotate with the upper massage head clamping post 1112. The eccentric connection design enables the upper massage head body 1111 to generate different massage trajectories during rotation to simulate the massage movements of human hands and provide a more comfortable massage experience for users. The connection structure between the upper massage head body 1111 and the upper massage head clamping post 1112 also adopts a structure design that is easy to disassemble and clean, facilitating maintenance and keeping the components clean.

[0034] Still further, a first upper limit structure 1113 for limiting the rotation of the upper massage head clamping post 1112 relative to the upper connecting rod 12 is provided between the upper massage head clamping post 1112 and the upper connecting rod 12. The connection method between the first upper limit structure 1113 and the upper massage head clamping post 1112 is designed to be easy to disassemble and replace, facilitating the maintenance and replacement of damaged components. The cooperation design between the first upper limit structure 1113 and the upper massage head clamping post 1112 takes into account the smoothness of movement to ensure the smoothness and continuity of the massage head during swinging.

[0035] Further, the upper massage head body 1111 is provided with an upper clamping post hole 11111 and at least two upper thickness adjustment gears for adjusting the thickness of the upper massage head body 1111. The thickness adjustment gears include a plurality of preset grooves or protrusions distributed along the side surface of the upper massage head body 1111, allowing users to select different thickness settings according to needs. The thickness adjustment gears of the present utility model are preferably raised letters and are provided at the connection end of the first upper limit structure 1113, facilitating accurate adjustment by users. An upper clamping post through groove 11112 is provided in the upper clamping post hole 11111. The upper clamping post through groove 11112 facilitates the longitudinal slight sliding adjustment of the upper massage head body 1111. The upper massage head body 1111 is axially fixedly connected to the upper massage head clamping post 1112 through the upper clamping post through groove 11112, so that the upper massage head body 1111 can rotate relative to the upper connecting rod 12 to adjust the thickness adjustment gears. With such a design, the convenience of adjusting the upper massage head body 1111 is improved.

[0036] Further, the upper massage head clamping post 1112 is provided with an upper clamping post inclined surface block 11121. The upper clamping post inclined surface block 11121 can abut against the upper connecting rod 12 to realize reverse adjustment of the thickness adjustment gear. The contact surface between the upper clamping post inclined surface block 11121 and the upper connecting rod 12 is made of a low-friction material to reduce the frictional resistance generated during reverse adjustment and ensure the smoothness of adjustment. Moreover, the reverse adjustment design of the upper clamping post inclined surface block 11121 also takes into account the user's usage habits and force distribution, ensuring that the user can easily operate during reverse adjustment without causing inconvenience, being simple and fast.

[0037] Even further, the upper connecting rod 12 is provided with an upper massage head mounting position 121. The upper massage head mounting position 121 is designed as a detachable structure, allowing the user to quickly replace or maintain the upper massage head body 1111. The upper massage head mounting position 121 is provided with an upper inclined surface block 1211 and an upper mounting column 1212. The upper massage head clamping post 1112 is rotatably connected to the upper mounting column 1212. The upper clamping post inclined surface block 31121 cooperates with the upper inclined surface block 21111, and the cooperation relationship between the upper clamping post inclined surface block 11121 and the upper inclined surface block 1211 is designed as a self-locking structure, which can be automatically locked when reverse-rotated and adjusted to a certain position without an additional locking structure, so as to realize reverse rotation adjustment of the thickness adjustment gear and stability after gear adjustment, enabling the user to always be in the best massage state.

[0038] Further, the first upper limit structure 1113 can adopt an elastic component and is fixedly connected to the upper massage head clamping post 1112 through a connecting piece. The elastic component can be a spring or an elastic retaining ring or a bellows or an elastic sheet, providing recoverable deformation to realize the limit of the rotation angle of the upper massage head body 1111. In this embodiment, it is preferably an elastic sheet. The connecting piece can be a screw or a buckle or a quick-release structure, used to fix the elastic component on the upper massage head clamping post 1112 to ensure the stability and reliability of the first upper limit structure 1113, so as to realize the rotation adjustment limit of the upper massage head body 1111 and ensure a smooth and uniform limit effect during the rotation adjustment process of the upper massage head body 1111.

[0039] Further, the first middle massage head 112 is provided with a middle massage head body 1121, a middle massage head clamping post 1122, and a first middle limit structure 1123. The middle massage head body 1121 is provided with a middle clamping post hole 11211 and a middle thickness adjustment gear. The middle clamping post hole 11211 is provided with a middle clamping post through groove 11212. The middle massage head clamping post 1122 is provided with a middle clamping post inclined surface block 11221. The middle massage head body 1121 and the middle massage head clamping post 1122 are eccentrically connected through the middle clamping post through groove 11212 and rotate with the middle massage head clamping post 1122.

[0040] Furthermore, the upper connecting rod 12 is further provided with a middle massage head mounting position 122. The middle massage head mounting position 122 is provided with a middle inclined surface block 1221 and a middle mounting column 1222. The middle massage head clamping column 1122 is rotatably connected to the middle mounting column 1222 and is limited by the first middle limiting structure 1123. The middle clamping column inclined surface block 11221 abuts against the middle inclined surface block 1221 to reversely adjust the middle thickness adjustment gear and achieve stable adjustment.

[0041] The first middle massage head 112 and the first upper massage head 111 of the present utility model adopt the same structural design, and can cooperate with the first upper massage head 111 to realize the up and down thickness adjustment of the massager, that is, by rotating the first upper massage head 111 or the first middle massage head 112, the distance D between the side surfaces of the two massage heads facing the human neck can be adjusted to improve the massage experience and comfort of the user.

[0042] It should be understood that in the present utility model, terms such as "first" and "second" are used to describe various information, but these information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other. For example, without departing from the scope of the present utility model, the "first" information can also be called the "second" information, and similarly, the "second" information can also be called the "first" information. In addition, the orientation or positional relationship indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0043] The above is the preferred embodiment of the present utility model. It should be pointed out that for those of ordinary skill in the art in this technical field, without departing from the principle of the present utility model, several improvements and deformations can still be made, and these improvements and deformations are also regarded as the protection scope of the present utility model.

Claims

1. An up-and-down spacing adjustment device applied to a massager, characterized in that, Comprising: A massage head group, the massage head group includes a first massage head group (11) and an upper connecting rod (12). The first massage head group (11) is provided with a first upper massage head (111) and a first middle massage head (112) rotatably connected to the upper connecting rod (12). By rotating the first upper massage head (111) or the first middle massage head (112), the distance (D) between the side surfaces of the two massage heads facing the human neck can be adjusted.

2. The up-and-down spacing adjustment device for a massager according to claim 1, characterized in that, The first upper massage head (111) is rotatably connected to the upper side of the upper connecting rod (12), and the first middle massage head (112) is rotatably connected to the lower side of the upper connecting rod (12) relative to the first upper massage head (111). The distance (D) is adjusted by rotating the side surfaces of the first upper massage head (111) or the first middle massage head (112) facing the human neck.

3. The up-and-down spacing adjustment device for a massager according to claim 2, wherein, The first upper massage head (111) includes an upper massage head body (1111) and an upper massage head clamping post (1112). The upper massage head clamping post (1112) is rotatably connected to the upper connecting rod (12), and the upper massage head body (1111) is eccentrically connected to the upper massage head clamping post (1112) and can rotate with the upper massage head clamping post (1112).

4. The vertical spacing adjustment device for a massager according to claim 3, wherein, A first upper limiting structure (1113) for limiting the rotation of the upper massage head clamping post (1112) relative to the upper connecting rod (12) is further provided between the upper massage head clamping post (1112) and the upper connecting rod (12).

5. The up-and-down spacing adjustment device for a massager according to claim 3, wherein, The upper massage head body (1111) is provided with an upper clamping post hole (11111) and at least two upper thickness adjustment gears for adjusting the thickness of the upper massage head body (1111). An upper clamping post through groove (11112) is provided in the upper clamping post hole (11111). The upper massage head body (1111) is fixedly connected to the upper massage head clamping post (1112) through the upper clamping post through groove (11112), and the upper massage head body (1111) can rotate relative to the upper connecting rod (12) to adjust the upper thickness adjustment gears.

6. The up-and-down distance adjustment device for a massager according to claim 5, characterized in that, The upper massage head clamping post (1112) is provided with an upper clamping post inclined plane block (11121), and the upper clamping post inclined plane block (11121) can abut against the upper connecting rod (12) to realize reverse adjustment of the upper thickness adjustment gears.

7. The up-and-down spacing adjustment device for a massager according to claim 6, characterized in that, The upper connecting rod (12) is provided with an upper massage head installation position (121). The upper massage head installation position (121) is provided with an upper inclined plane block (1211) and an upper installation upright post (1212). The upper massage head clamping post (1112) is rotatably connected to the upper installation upright post (1212), and the upper clamping post inclined plane block (11121) cooperates with the upper inclined plane block (1211) to perform reverse rotation adjustment of the upper thickness adjustment gears.

8. The up-and-down spacing adjustment device for a massager according to claim 4, characterized in that, The first upper limiting structure (1113) can adopt an elastic component and is fixedly connected to the upper massage head clamping post (1112) through a connecting piece to limit the rotation adjustment of the upper massage head body (1111).

9. The up-and-down spacing adjustment device for a massager according to claim 2, characterized in that, The first middle massage head (112) is provided with a middle massage head body (1121), a middle massage head clamping post (1122), and a first middle limiting structure (1123). The middle massage head body (1121) is provided with a middle clamping post hole (11211) and a middle thickness adjustment gear. The middle clamping post hole (11211) is provided with a middle clamping post through groove (11212). The middle massage head clamping post (1122) is provided with a middle clamping post inclined block (11221). The middle massage head body (1121) is eccentrically connected to the middle massage head clamping post (1122) through the middle clamping post through groove (11212) and rotates with the middle massage head clamping post (1122).

10. The up-and-down spacing adjustment device for a massager according to claim 9, characterized in that, The upper connecting rod (12) is further provided with a middle massage head installation position (122). The middle massage head installation position (122) is provided with a middle inclined block (1221) and a middle installation upright post (1222). The middle massage head clamping post (1122) is rotatably connected to the middle installation upright post (1222) and is limited by the first middle limiting structure (1123). The middle clamping post inclined block (11221) abuts against the middle inclined block (1221) to reversely adjust the middle thickness adjustment gear and achieve stable adjustment.

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