4 results about "Trapezius muscle" patented technology

1. The name of the design product: trapezius massager. 2. The use of the design product: for muscle massage. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view 1.

By changing the traditional carrying method and backpack straps, the deltoid muscles of the shoulders are used as the load-bearing points of the backpack. Through the combination of shoulder pads (1), shoulder pad air cushions (2), three-way backpack straps (3) and other accessories, the vertical load-bearing mode of the trapezius muscles of the shoulders is changed to the three-way load-bearing mode of the deltoid muscles of the arms. Three key innovative technologies are used to avoid the trapezius muscles, which are prone to fatigue when under load, and to transfer the weight of the backpack to the deltoid muscles of the shoulders, forming a three-way load distribution carrying system on the shoulders and chest. This makes the trapezius muscles of the shoulders no longer feel sore when carrying heavy objects, allowing us to carry heavy items for a long time. When carrying more items and outdoor equipment such as tents during outdoor rescue, field research, hiking, etc., it feels easier, the carrying time is longer, and more items can be carried.

The utility model provides a trapezius massager, including main part assembly, the main part assembly includes lower shell, motor installation bin, bidirectional drive motor, threaded shaft, helical gear, drive gear and rear limit slot. The utility model discloses through bidirectional drive motor drive threaded shaft rotation, make massage top rod can do reciprocating motion under the restriction of front and rear limit slot to realize the massage function to trapezius, can carry out kneading action under the drive of top rod axle, further enriched massage mode, improved massage effect, through the adoption single -layer shell structure, compared with traditional double -deck shell structure, reduced material cost and production process complexity, reduced product overall volume and weight, convenient for user to carry and use, strengthen the stability of internal structure simultaneously, avoid the problem of affecting service life because of the loosening or damage of connecting piece, through install battery and mainboard in the mainboard cover inside, it is convenient to maintain and maintain trapezius massager.