IP Library Granted Patent US 12,514,737
Granted Patent B1
US 12,514,737 · App. 19/215,952 · Granted Jan 6, 2026

Penile pump

Inventors: Kechao He (Sichuan, CN); Hanwu Lin (Guangdong, CN)
A61F5/41A61F2005/412A61F2005/414A61F2005/417
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Quick Facts
Patent No.
US 12,514,737
App. No.
19/215,952
Granted
Jan 6, 2026
Kind
B1
Abstract

A penile pump includes a head cover, a bottom end of the head cover is fixedly connected to a main body; a bottom end of the main body is fixedly connected to a base, a square box is fixedly connected inside the base, inside the square box is fixedly connected with a support frame, both left and right sides of the support frame are fixedly connected to connecting plates, an interior of the connecting plate is rotatably connected to a connecting rod, a bottom end of the connecting rod is fixed with a dual-head motor, and left and right driving ends of the dual-head motor are connected to eccentric wheels; both front and back sides of the eccentric wheel are fixedly connected to first fixing rods. In the invention, vibration helps promote the local metabolism of the penis, allowing cells to obtain more sufficient nutrients and oxygen.

Claims (11)

1 . A penile pump, including a head cover and a water pump, a bottom end of the head cover is fixedly connected to a main body; a bottom end of the main body is fixedly connected to a base, a square box is fixedly connected inside the base, inside the square box is fixedly connected with a support frame, both left and right sides of the support frame are fixedly connected to connecting plates, an interior of the connecting plate is rotatably connected to a connecting rod, a bottom end of the connecting rod is fixed with a dual-head motor, and left and right driving ends of the dual-head motor are connected to eccentric wheels; both front and back sides of the eccentric wheel are fixedly connected to first fixing rods, far sides of the two first fixing rods are both fixedly connected to springs; an adjacent side of the support frame is fixedly connected to second fixing rods; a bottom end of the head cover is sleeved with a sealing component;

an interior of the head cover is fixedly connected to a pressing piece, a bottom end of the pressing piece is fixedly connected to a fixing piece, and the water pump is fixedly connected inside the fixing piece.

2 . The penile pump of claim 1 , wherein the sealing component includes a silicone ring; an outer side of the silicone ring is sleeved inside the main body.

3 . The penile pump of claim 2 , wherein inside a front end of the main body is fixedly connected with a flexible PCB.

4 . The penile pump of claim 3 , wherein inside the head cover is fixedly connected with a charging head; inside the front end of the main body, on a right side is fixedly connected with a right button PCB.

5 . The penile pump of claim 4 , wherein on a left side of the front end of the main body is fixedly connected with a left button PCB, a front end of the right button PCB is fixedly connected to a right silicone button.

6 . The penile pump of claim 5 , wherein a front end of the left button PCB is fixedly connected to a left silicone button, the front end of the main body is fixedly connected to a sealing ring.

7 . The penile pump of claim 6 , wherein a front end of the left button PCB is connected to a transparent mask, a front end of the flexible PCB is fixedly connected to a back end of the transparent mask.

8 . The penile pump of claim 6 , wherein an outer side of the right silicone button is slidably connected inside the main body, an outer side of the left silicone button is slidably connected inside the main body; an interior of the sealing ring is sleeved at the front end of the flexible PCB.

9 . The penile pump of claim 3 , wherein on a right side of the fixing piece is fixedly connected with an air release valve, on a right side of an interior of the base is fixedly connected with a main PCB.

10 . The penile pump of claim 3 , wherein a back end of the fixing piece is fixedly connected to a battery.

Priority Claims (1)
CN 202520881446.3 · May 7, 2025 · national
References Cited (2)
US 11007110B1 · Zhou · 2021 [cited by examiner]
US 20020169400A1 · Huang · 2002 [cited by examiner]