Double-retractable penis massage device
View Patent ↗Disclosed is a double-retractable penis massage device, including a housing, a massage member and a drive device. The massage member includes a first sleeve and a second sleeve, the first sleeve and the second sleeve are movably arranged in an axial direction, the first sleeve is positioned at a front end of the second sleeve, and two ends of the first sleeve are axially arranged in a penetrating manner, such that a glans penis can penetrate the first sleeve and enter the second sleeve; and the drive device is arranged in the housing and is connected to the first sleeve and the second sleeve in a transmission manner separately, such that the drive device drives the first sleeve and the second sleeve to reciprocate in the axial direction separately, and reciprocating speeds of the first sleeve and the second sleeve are different and/or reciprocating movements are asynchronous.
1 . A double-retractable penis massage device, comprising:
a housing;
a massage member comprising a first sleeve and a second sleeve that are coaxially arranged, wherein the first sleeve and the second sleeve are movably arranged in an axial direction, a first massage cavity is arranged in the first sleeve, a second massage cavity is arranged in the second sleeve, the first sleeve is positioned at a front end of the second sleeve, and two ends of the first massage cavity are axially arranged in a penetrating manner, such that a glans penis penetrates the first massage cavity and enters the second massage cavity; and
a drive device arranged in the housing and connected to the first sleeve and the second sleeve in a transmission manner separately, such that the drive device drives the first sleeve and the second sleeve to reciprocate in the axial direction separately, wherein reciprocating speeds of the first sleeve and the second sleeve are different and/or reciprocating movements are asynchronous.
2 . The double-retractable penis massage device according to claim 1 , wherein the first sleeve and the second sleeve are of an integrated structure or a separate structure, the first sleeve and the second sleeve are made of flexible material.
3 . The double-retractable penis massage device according to claim 2 , wherein the first sleeve and the second sleeve are integrally made of the flexible material, and a first corrugated pipe or a first flexible elastomer that is retractable in axial length is in communication between the first sleeve and the second sleeve.
4 . The double-retractable penis massage device according to claim 3 , wherein a positioning portion is fixedly mounted at a front end of the housing, and a positioning opening for inserting a penis into the first sleeve and the second sleeve is formed at a center of the positioning portion.
5 . The double-retractable penis massage device according to claim 4 , wherein a second corrugated pipe or a second flexible elastomer that is retractable in axial length is in communication between the first sleeve and the positioning portion.
6 . The double-retractable penis massage device according to claim 4 , wherein an annular groove is circumferentially formed on an outer peripheral surface of the positioning portion, a fixing ring is arranged at the front end of the housing, and a convex ring is formed on an inner peripheral surface of the fixing ring, such that the convex ring is inserted into the annular groove to fix the positioning portion in the housing.
7 . The double-retractable penis massage device according to claim 1 , further comprising a first ring sleeve and a second ring sleeve, wherein the first ring sleeve and the second ring sleeve are movably arranged in the housing in the axial direction, the first ring sleeve sleeves the first sleeve, the second ring sleeve sleeves the second sleeve, and the drive device is connected to the first ring sleeve and the second ring sleeve in a transmission manner separately.
8 . The double-retractable penis massage device according to claim 1 , wherein the drive device comprises:
a drive motor, wherein the drive motor is arranged in the housing;
a first transmission mechanism, wherein the first transmission mechanism is connected between the motor and the first sleeve in a transmission manner; and
a second transmission mechanism, wherein the second transmission mechanism is connected between the motor and the second sleeve in a transmission manner, such that the first transmission mechanism drives the first sleeve to reciprocate in the axial direction through the motor, and the second transmission mechanism drives the second sleeve to reciprocate in the axial direction through the motor.
9 . The double-retractable penis massage device according to claim 8 , wherein the drive motor comprises a first output shaft and a second output shaft, the drive motor is connected to the first transmission mechanism through the first output shaft in a transmission manner, and the drive motor is connected to the second transmission mechanism through the second output shaft in a transmission manner.
10 . The double-retractable penis massage device according to claim 8 , wherein the drive device further comprises:
a first guide structure, wherein the first guide structure is arranged between the housing and the first sleeve, so as to guide the first sleeve to reciprocate axially through the first guide structure; and
a second guide structure, wherein the second guide structure is arranged between the housing and the second sleeve, so as to guide the second sleeve to reciprocate axially through the second guide structure.
11 . The double-retractable penis massage device according to claim 10 , wherein the first transmission mechanism comprises a first eccentric wheel, a first connector and a first connecting rod, the first eccentric wheel is connected to the drive motor in a transmission manner, a first end of the first connector is hinged to an eccentric position of the first eccentric wheel, a second end of the first connector is hinged to a first end of the first connecting rod, and a second end of the first connecting rod is fixedly connected to the first sleeve; and
the second transmission mechanism comprises a belt transmission mechanism, a second eccentric wheel, a second connector and a second connecting rod, an input end of the belt transmission mechanism is connected to the drive motor in a transmission manner, an output end of the belt transmission mechanism is connected to the second eccentric wheel in a transmission manner, a first end of the second connector is hinged to an eccentric position of the second eccentric wheel, a second end of the second connector is hinged to a first end of the second connecting rod, and a second end of the second connecting rod is fixedly connected to the second sleeve.
12 . A double-retractable penis massage device, comprising:
a housing;
a massage member comprising a first sleeve and a second sleeve that are coaxially arranged, wherein the first sleeve and the second sleeve are movably arranged in an axial direction, the first sleeve and/or the second sleeve are/is of a tubular structure, a first massage cavity is arranged in the first sleeve, a second massage cavity is arranged in the second sleeve, the first sleeve is positioned at a front end of the second sleeve, and two ends of the first massage cavity are axially arranged in a penetrating manner, such that a glans penis penetrates the first massage cavity and enters the second massage cavity; and
a drive device arranged in the housing and connected to the first sleeve and the second sleeve in a transmission manner separately, such that the drive device drives the first sleeve and the second sleeve to reciprocate in the axial direction separately, wherein reciprocating speeds of the first sleeve and the second sleeve are different and/or reciprocating movements are asynchronous.
13 . The double-retractable penis massage device according to claim 12 , wherein the first sleeve and the second sleeve are of an integrated structure or a separate structure, the first sleeve and the second sleeve are made of flexible material.
14 . The double-retractable penis massage device according to claim 13 , wherein the first sleeve and the second sleeve are integrally made of the flexible material, and a first corrugated pipe or a first flexible elastomer that is retractable in axial length is in communication between the first sleeve and the second sleeve.
15 . The double-retractable penis massage device according to claim 14 , wherein a positioning portion is fixedly mounted at a front end of the housing, and a positioning opening for inserting a penis into the first sleeve and the second sleeve is formed at a center of the positioning portion, a second corrugated pipe or a second flexible elastomer that is retractable in axial length is in communication between the first sleeve and the positioning portion.
16 . The double-retractable penis massage device according to claim 15 , wherein an annular groove is circumferentially formed on an outer peripheral surface of the positioning portion, a fixing ring is arranged at the front end of the housing, and a convex ring is formed on an inner peripheral surface of the fixing ring, such that the convex ring is inserted into the annular groove to fix the positioning portion in the housing.
17 . The double-retractable penis massage device according to claim 12 , further comprising a first ring sleeve and a second ring sleeve, wherein the first ring sleeve and the second ring sleeve are movably arranged in the housing in the axial direction, the first ring sleeve sleeves the first sleeve, the second ring sleeve sleeves the second sleeve, and the drive device is connected to the first ring sleeve and the second ring sleeve in a transmission manner separately.
18 . A double-retractable penis massage device, comprising:
a housing;
a massage member comprising a first sleeve and a second sleeve that are coaxially arranged, wherein the first sleeve and the second sleeve are movably arranged in an axial direction, the first sleeve and/or the second sleeve are/is of a tubular structure, a first massage cavity is arranged in the first sleeve, a second massage cavity is arranged in the second sleeve, the first sleeve is positioned at a front end of the second sleeve, two ends of the first sleeve are axially arranged in a penetrating manner, one end of the second sleeve close to the first sleeve is an open end, and one end of the second sleeve away from the first sleeve is a closed end, such that a glans penis penetrates the first massage cavity and enters the second massage cavity; and
a drive device arranged in the housing and connected to the first sleeve and the second sleeve in a transmission manner separately, such that the drive device drives the first sleeve and the second sleeve to reciprocate in the axial direction separately, wherein reciprocating speeds of the first sleeve and the second sleeve are different and/or reciprocating movements are asynchronous.
19 . The double-retractable penis massage device according to claim 18 , wherein the first sleeve and the second sleeve are of an integrated structure or a separate structure, the first sleeve and the second sleeve are made of flexible material.
20 . The double-retractable penis massage device according to claim 19 , wherein a positioning portion is fixedly mounted at a front end of the housing, and a positioning opening for inserting a penis into the first sleeve and the second sleeve is formed at a center of the positioning portion, a corrugated pipe or a flexible elastomer that is retractable in axial length is in communication between the first sleeve and the positioning portion.