一种低噪音的筋膜枪

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By adopting a polygonal transmission cam and elastic element design in the fascia gun, the problem of high noise from the eccentric wheel is solved, achieving smooth movement and low noise of the transmission rod, thus improving the user experience.

CN224505867UActive Publication Date: 2026-07-17PINGYANG MINGYUE ELECTRONICS CO LTD

Patent Information

Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner: PINGYANG MINGYUE ELECTRONICS CO LTD
Filing Date: 2025-04-23
Publication Date: 2026-07-17

AI Technical Summary

Technical Problem

Existing fascia guns have loud noise from the eccentric wheel and bearing ring drive, which affects the user experience.

Method used

It adopts a polygonal transmission cam design, in which the transmission rod abuts against the transmission cam through the follower, and is combined with elastic elements and bearing rings for buffering, resulting in low transmission noise.

Benefits of technology

This design achieves smooth movement of the transmission rod with low noise, improving the massage experience and user comfort.

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Abstract

本实用新型涉及一种低噪音的筋膜枪，其包括枪体和握把，所述枪体内设有传动凸轮和传动杆，所述传动凸轮转动设置，所述传动杆一端连接有按摩头，所述传动杆另一端与所述传动凸轮传动连接，所述枪体设有开口供所述传动杆穿过，所述握把内设有电机，所述电机与所述传动凸轮传动连接，其中，所述传动杆另一端设有从动件，所述从动件与所述传动凸轮周向侧面抵接，所述传动凸轮对应所述周向侧面的周向轮廓为多边形，所述从动件具有对应所述周向侧面的弧形侧面，所述传动件和所述枪体之间配有弹性件，传动杆通过从动件与传动凸轮抵接，传动凸轮周向轮廓为多边形，传动杆的运动平稳，噪音小。

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Claims

1. A low-noise fascia gun, comprising: The gun body (1) is provided with a transmission cam (2) and a transmission rod (3). The transmission cam (2) is rotatably set. One end of the transmission rod (3) is connected to a massage head. The other end of the transmission rod (3) is connected to the transmission cam (2). The gun body (1) is provided with an opening for the transmission rod (3) to pass through. The handle (4) contains a motor (5), which is connected to the transmission cam (2) in a transmission connection. characterized in that The other end of the transmission rod (3) is provided with a follower (7), which abuts against the circumferential side (8) of the transmission cam (2). The circumferential profile of the transmission cam (2) corresponding to the circumferential side (8) is polygonal. The follower (7) has an arc-shaped side (9) corresponding to the circumferential side (8). An elastic element (10) is provided between the transmission rod (3) and the gun body (1).

2. A low noise fascia board gun as claimed in claim 1 characterised in that: The circumferential profile of the transmission cam (2) is a regular polygon.

3. A low noise fascia board gun as claimed in claim 1 characterized in that: All corners of the circumferential profile are rounded.

4. The low noise fascia gun of claim 1, wherein: The driven component (7) is a rubber wheel.

5. A low noise fascia board gun as claimed in claim 1 characterized in that: The gun body (1) is equipped with a battery (11), which is located above the transmission cam (2) and is electrically connected to the motor (5).

6. A low noise fascia board gun as claimed in claim 1 characterized by: The opening is provided with a bearing ring (12), the transmission rod (3) is provided with a convex ring (13), and the elastic element (10) is disposed between the bearing ring (12) and the convex ring (13).

7. A low noise fascia board gun as claimed in claim 6 wherein: The gun body (1) is also provided with a sleeve (14), which is slidably engaged with the convex ring (13).

8. A low noise fascia board gun as claimed in claim 1 characterized by: The transmission cam (2) is provided with a circumferential groove for the follower (7) to slide, and the circumferential side (8) is the bottom of the circumferential groove.