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US 11,452,665 B1Granted
Pressure generator and massager having pressure generator
AssigneeShenzhen Svakom Technology Co., Ltd
InventorsYong Yu, Minchao He, Yongqing Wang
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Abstract
The present invention discloses a pressure generator and a massager. The pressure generator includes a shell defining a first opening and a receiving space, a movable member extending into the receiving space and a drive device driving the movable member to reciprocally move within the receiving space. A gap is defined between the movable member and the inner wall of the shell.
Claims14
A pressure generator, comprising a shell, a movable member, and a drive device, wherein
- the shell defines a first opening and a receiving space communicated to the first opening;
- the movable member is received in the receiving space;
- the drive device is configured to drive the movable member to move reciprocally in the receiving space;
- and
- a gap is defined between the movable member and an inner wall of the shell, the gap is not greater than 0.1 mm.
2 more elements
A massager, comprising:
- a support shell, defining a open pore;
- a pressure generator, arranged on the support shell and comprising:
- a shell, a movable member, and a drive device, wherein the shell defines a first opening and a receiving space;
- the movable member is received in the receiving space;
- the drive device is configured to drive the movable member to move reciprocally in the receiving space;
- and a gap is defined between the movable member and an inner wall of the shell, the gap is not greater than 0.1 mm;
- wherein the open pore is communicated to the first opening;
- and
- the drive device is received inside the support shell.
6 more elements
Dependencies are inferred from the claim text.