Shock-resistant and wear-resistant massage gun

Abstract

The invention relates to a shock-resistant and wear-resistant massage gun. The shock-resistant and wear-resistant massage gun comprises a self-adaptive buffer shock-absorbing sleeve (300); a pluralityof convex ribs (310) are arranged on the shock-absorbing sleeve (300); the shock-absorbing sleeve (300) is erected in an assembly cavity (31) through the convex ribs (310), and a self-adjusting gap cavity (400) is formed between the shock-absorbing sleeve (300) and the assembly cavity (31); the shock-resistant and wear-resistant massage gun further comprises a friction protection body (100); andthe friction protection body (100) is arranged on a motion shaft (10) in a covering mode so as to improve the abrasion resistance of the massage gun.

Description

technical field [0001] The invention relates to a massage gun, in particular to a massage gun with an anti-shock and wear-resistant structure. Background technique [0002] As everyone knows, various massage equipments have been generally used by people now, and its principle of various massage equipments is roughly by beating human body repeatedly, reaches the effect that human body muscle is relaxed. [0003] At present, among all kinds of massage equipment, massage guns are the most commonly used, such as figure 1 As shown, a traditional massage gun generally includes a gun body (1) and a massage head (2). When in use, the massage head (2) is assembled at the front end of the gun body (1), and the gun body (1) drives the massage head (2) before and after Reciprocating movement, in order to achieve the effect of repeatedly hitting the human body to relax the muscles in specific positions of the human body. [0004] In order to improve the user experience and product qual...

AI Technical Summary

Problems solved by technology

[0004] In order to improve the user experience and product quality of the traditional massage gun, it mainly needs to solve two technical problems. The first technical problem is: how to reduce the vibration generated when the massage head (2) moves, thereby reducing the noise

The second technical problem is: how to solve the problem of structural wear when the massage head (2) moves

[0017] However, the disadvantage of the second option is that since the material hardness of the shaft sleeve (6) is higher than or equal to that of the motion shaft (5), the motion shaft (5) will inevitably be worn after a long time of work, thereby increasing the The gap between the motion shaft (5) and the shaft sleeve (6) will affect the stability of the product and greatly increase the working noise of the product

[0018] Additionally, if Figure 4 , 5 As shown, in the traditional massage gun, the massage head (2) is directly inserted into the motion shaft (5). cooperation relationship

[0019] When the fit gap between the massage head (2) and the motion shaft (5) is too large, although it is convenient for the user to plug in and out, the excessive fit gap often causes the massage head (2) to lose its position when working. tilting phenomenon

[0020] When the matching gap between the massage head (2) and the motion shaft (5) is too small, although the massage head (2) can be stably and safely inserted into the motion shaft (5), the user needs to spend a lot of time The massage head (2) can be pulled out for replacement only with sufficient strength, which greatly reduces the experience of use

[0021] like Figure 4 , 5 As shown, if the massage head (2) is matched with the massage head (2) by slotting in the motion shaft (5) (for example: opening track grooves, etc.), it will inevitably reduce the wall thickness (H) of the motion shaft (5), and then Significantly reduced structural strength of the axis of motion (5)

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