Dual-drive sex toy

Abstract

To provide a sex toy with a double drive structure that improves the drive movement structure. [Solution] The sex toy of both drive structures includes a housing 1 in which a mounting cavity 11 is provided, and a drive unit 2 provided in the mounting cavity 11. The drive unit 2 includes a rotary motor 20 and a drive structure connected to the rotary motor 20. The drive structure includes a rotary base connected to the rotary motor 20, a guide base provided on the outer wall of the rotary base, and a slide base 23 provided on the outer wall of the guide base. The guide base is provided with at least two drive parts 3 extending upward, and the drive parts 3 move back and forth together with the guide base. The upper end of the drive parts 3 is a massage head or is connected to a massage head, and links the massage head to a predetermined operation.

Description

[Technical field]

[0001] The present invention relates to the field of sex toys, and in particular to sex toys with dual drive structures. [Background technology]

[0002] Conventional massage devices are generally provided with an extension structure and a swinging structure, and furthermore, in order to imitate the effects of kneading and tapping the human body, the conventional movement has a cooperation between the extension and swinging structure or a cooperation between a double swinging structure.

[0003] However, the conventional drive structure generally uses a double motor to engage with and drive the cam structure, and has the following problems.

[0004] 1. The volume of the double motor is large, and the motor cost is high relative to the overall cost.

[0005] 2. When the engagement between the cam and the motor is adopted, the movement of the telescopic structure and the swinging structure is not linear enough, which results in a poor user experience; at the same time, the operating frequency of the adopted cam is greatly restricted by the structure.

[0006] Therefore, in actual sex toys, the vibrations are large and at the same time the sexual stimulation is monotonous. Summary of the Invention [Problem to be solved by the invention]

[0007] The main purpose of the present invention is to improve the conventional drive movement structure, realize two drive structures in a single movement mechanism, and provide a dual drive structure sex toy with more linear operation and higher movement frequency. [Means for solving the problem]

[0008] To achieve the above object, the present invention provides a sex toy with a dual drive structure.

[0009] A double drive structure sex toy, comprising: a housing provided with a mounting cavity;

[0010] a drive device disposed in the mounting cavity, the drive device including a rotation motor and a drive structure connected to the rotation motor;

[0011] The drive structure includes a rotation base connected to a rotation motor, a guide base provided on an outer wall of the rotation base, and a slide base provided on an outer wall of the guide base,

[0012] The outer wall of the rotating base is provided with a driving groove arranged in a closed loop along the outer wall, the driving groove is provided with a first peak and a second peak, and the first peak and the second peak are arranged with a positional deviation, the driving groove is provided with a driving block, the guide base is provided with a guide groove distributed along its height, the driving block is inserted into the slide base after penetrating the guide groove, and slides the slide base along the height direction of the guide base,

[0013] The guide base is provided with at least two upwardly extending drive units, the drive units reciprocating together with the guide base,

[0014] The upper end of the driving part is a massage head or is connected to a massage head to move the massage head in a predetermined manner.

[0015] In actual design, the engagement between the sliding base and the rotating base converts the rotary motion of the rotary motor into a vertical reciprocating motion, causing the sliding base to reciprocate; at least two driving units are installed, so that a dual-drive structure can be realized, for example, when the driving unit expands and contracts, which is used for tapping massage (of course, other structures can be connected to realize the reciprocating motion more linearly, or it can be directly connected to the driving unit). For example, when a massage head with a swingable middle part is connected, the upper end of the driving unit can be used as an axis point to swing the upper end of the massage head, so as to realize a dual kneading or tapping effect.

[0016] The engagement of a single movement with two drives can save the cost of one motor, effectively reducing the production costs of the entire equipment. At the same time, the adoption of the installation of the drive block and drive groove makes the drive more linear, improving the user experience.

[0017] At the same time, the engagement between the sliding base and the rotating base allows for faster frequency of motion and makes the motion more linear compared to cam drive structures. Effect of the Invention

[0018] In a specific embodiment, the single rotary motor structure can make the overall volume of the product smaller, and at the same time, it can provide two kinds of stimulation methods, namely, stretching (push) and pulling, which can stimulate the vagina and vulva respectively, further improving the usage experience. [Brief description of the drawings]

[0019] [Figure 1] FIG. 11 is a cross-sectional view showing the engagement between expansion and contraction and rocking. [Diagram 2] FIG. 2 is a cross-sectional view of a double rocking structure. [Diagram 3] 13A and 13B are diagrams showing engagement between a slide base and a drive unit. [Figure 4] FIG. 13 is a schematic diagram showing a case where a drive unit is provided at a side wall position. [Diagram 5]FIG. 2 is a perspective view of a first swing arm. [Figure 6] FIG. [Figure 7] A cross-sectional view of the drive structure. In the figure, 1 is a housing, 11 is an installation cavity, 2 is a drive unit, 20 is a rotary motor, 21 is a rotary base, 21a is a drive groove, 22 is a guide base, 22a is a guide groove, 23 is a slide base, 23a is a stopper groove, 24 is a drive block, 3 is a drive unit, 30 is a massage head, 31 is a first drive unit, 32 is a second drive unit, 32a is a first side case, 32b is a second side case, 4 is a swing arm, 41a is a first guide shaft, 41b is a second guide shaft, 42a is a first guide hole, 42b is a second guide hole, 51 is a first pivot hole, 52 is a second pivot hole, and 52a is an arm. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0020] Hereinafter, the technical solutions in the embodiments of the present invention will be clearly and completely described with reference to the drawings, and it is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative labor are all within the scope of protection of the present invention.

[0021] In addition, in the embodiments of the present invention, when directional instructions are given (e.g., up, down, left, right, front, back, top, bottom, inside, outside, vertical, lateral, longitudinal, counterclockwise, clockwise, circumferential, radial, axial, etc.), these instructions are merely for interpreting the relative positional relationships and movement conditions between each component based on a specific posture (as shown in the drawings), and when the specific posture changes, the directional instructions also change accordingly.

[0022] In addition, when the embodiments of the present invention include expressions such as "first" or "second", the description of "first" or "second" is merely for convenience of explanation and should not be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" explicitly or implicitly indicate that they include at least one of the features. In addition, the technical solutions in each embodiment can be combined with each other, but this must be based on what a person skilled in the art can realize. If the combination of technical solutions is contradictory to each other or cannot be realized, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed by the present invention.

[0023] As shown in Figures 1 to 8, the sex toy with both drive structures is

[0024] a housing 1 in which a mounting cavity 11 is provided;

[0025] a drive unit 2 provided in the mounting cavity 11, the drive unit 2 including a rotary motor 20 and a drive structure connected to the rotary motor 20;

[0026] The drive structure includes a rotation base 21 connected to a rotation motor 20, a guide base 22 provided on an outer wall of the rotation base 21, and a slide base 23 provided on an outer wall of the guide base 22,

[0027] The outer wall of the rotating base 21 is provided with a driving groove 21a arranged in a closed loop along the outer wall, the driving groove 21a is provided with a first peak 101 and a second peak 102, and the first peak and the second peak are arranged in a misaligned position, the driving groove 21a is provided with a driving block 24, the guide base 22 is provided with guide grooves 22a distributed along its height, the driving block 24 is inserted into the slide base 23 after penetrating the guide groove 22a, and slides the slide base 23 along the height direction of the guide base 22,

[0028] The guide base 22 is provided with at least two upwardly extending drive units 3, and the drive units 3 reciprocate together with the guide base 22.

[0029] The upper end of the driving unit 3 is a massage head 30 or is connected to the massage head 30, and links the massage head 30 to a predetermined operation.

[0030] In actual design, the engagement between the sliding base 23 and the rotating base 21 converts the rotational motion of the rotary motor 20 into a vertical reciprocating motion, causing the sliding base 23 to reciprocate; at least two driving units 3 are installed, for example, a dual-drive structure can be realized for use in tapping massage when the driving unit 3 expands and contracts (of course, other structures can be connected to realize the reciprocating motion more linearly, or it can be directly connected to the driving unit 3). For example, when a massage head 30 with a swingable middle portion is connected, the upper end of the driving unit 3 can be used as an axis point to swing the upper end of the massage head 30, thereby realizing a dual kneading or tapping effect.

[0031] The engagement of a single movement with two drive parts 3 can save the cost of one motor, effectively reducing the production cost of the entire device; and by adopting the installation of the drive block 24 and the drive groove 21a, the drive can be made more linear, improving the user experience.

[0032] At the same time, the engagement between the sliding base 23 and the rotating base 21 allows the motion frequency to be faster and the motion to be more linear compared to a cam drive structure.

[0033] Specifically, a first guide shaft 41a is installed in the mounting cavity, and a swing arm 4 is attached to the first guide shaft 41a. The swing arm 4 swings around the first guide shaft 41a. The rear end of the swing arm 4 is connected to the drive unit 3. The massage head 30 is provided at the upper end of the swing arm 4.

[0034] The driving unit 3 moves vertically to cause the massage head 30 at the upper end of the swing arm 4 to swing back and forth.

[0035] Specifically, a long first guide hole 42a is provided at the rear end of the oscillating arm 4, and a first guide shaft 41a that engages with the first guide hole 42a is provided on the driving unit 3, and the first guide shaft 41a is slidable along the longitudinal direction of the first guide hole 42a, and further oscillates the massage head 30.

[0036] Specifically, a long second guide hole 42b is provided at the upper end of the drive unit 3, and a second guide shaft 41b that engages with the second guide hole 42b is provided on the oscillating arm 4, and the second guide shaft 41b is slidable along the longitudinal direction of the second guide shaft 41b, further oscillating the massage head 30.

[0037] Here, the guide hole and guide shaft structure may be realized by a link structure, and both ends of the link are pivotally connected to the driving part and the rear end of the swing arm 4, respectively.

[0038] In the present invention, the massage head 30 and the swing arm 4 are integrally provided.

[0039] Specifically, the massage head 30 and the swing arm 4 are integrally provided, and the massage head 30 extends from the swing arm 4 in an arc shape, where the arc degree can realize the positional deviation between the massage head 30 and the driving part.

[0040] Specifically, a first pivot hole 51 is provided in the middle of the oscillating arm 4, the first guide shaft 41a is provided in the first pivot hole 51, and the first pivot hole 51 and the first guide shaft 41a are installed in a misaligned position to realize the reciprocating oscillation of the massage head.

[0041] Specifically, the swing arm 4 is bent, and the first pivot hole 51 and the massage head are disposed in a misaligned position.

[0042] Specifically, an arm extends from the middle of the oscillating arm 4, a second pivot hole 52 is provided in the arm, and the second guide shaft 41b is provided within the second pivot hole 52; that is, by installing the arm 52a, the drive structures of the two drive units can be prevented from interfering with each other, and the device can be used whether the two massage heads are on the same horizontal plane or on different horizontal planes.

[0043] Specifically, the upper ends of the first driving portion 31 and the second driving portion 32 are arranged so as to be misaligned.

[0044] Specifically, the driving unit includes a first driving unit 31 and a second driving unit 32, the upper end of the first driving unit 31 is lower than the upper end of the second driving unit 32, and the second driving unit 32 extends upward from the slide base 23 to have a rod-shaped structure.

[0045] Specifically, the rod-like structure may be a solid structure or a hollow structure. For example, if it is a hollow structure, it may be a telescopic structure, and if it is a solid structure, it may be connected to a swing arm 4.

[0046] Specifically, the massage head is provided at the upper end position of the second driving part 32, and the massage head can reciprocate and expand together with the second driving part 32.

[0047] In another embodiment, the upper ends of the first actuator 31 and the second actuator 32 are located at the same horizontal position, and a double-acting structure, such as double telescopic or double oscillating, can be realized.

[0048] Specifically, the guide base 22 is a first cavity having a first opening at a lower end thereof, and the first cavity is provided with the guide groove penetrating a side wall of the guide base 22.

[0049] The rotary base 21 is provided in the first cavity, and the rotary base 21 is fixed to the upper wall of the rotary motor 20;

[0050] A second cavity with a second opening is provided at the lower end of the driving base, the guide base 22 is provided in the second cavity, and a stopper groove 23a is provided on the inner wall of the driving base, a part of the driving block 24 is engaged in the driving groove 21a, and a part of the driving block 24 is engaged in the stopper groove 23a after penetrating the guide groove, thereby realizing the vertical reciprocating movement of the driving base and making the movement of the massage head more linear.

[0051] Here, the driving block is a ball, a positioning pin or a pin shaft, and realizes the displacement of the slide base.

[0052] Specifically, the swing arm 4 and the massage head are integrally provided.

[0053] A hollow cavity is provided at the upper end of the swing arm, and a vibration motor 6a is provided in the hollow cavity.

[0054] Specifically, the vibration motor can provide a greater variety of stimulating sensations.

[0055] Specifically, when the second drive part is a hollow cavity, the second drive part simulates the structure of the penis, and the second drive part moves reciprocally and expands and contracts together with the slide base.

[0056] Specifically, the second driving unit includes a first side case 32a extending upward from a slide base and a second side case 32b removably attached to the first side case, and a cavity is formed by being surrounded by the first side case and a vibration motor 6b is provided in the cavity, thereby providing a more diverse sense of stimulation.

[0057] Specifically, the massage portion includes a first massage portion capable of reciprocating oscillation, and a second massage portion capable of reciprocating oscillation or reciprocating expansion and contraction.

[0058] In particular, the massage head is protected by an elastic skin layer, preferably a total covering (pseudo structure).

[0059] The above is merely a preferred embodiment of the present invention, which does not limit the patent scope of the present invention. Equivalent structural transformations made based on the inventive concept of the present invention and utilizing the contents of the specification and drawings of the present invention, as well as direct or indirect application to other related technical fields, are all within the protection scope of the present invention.

Claims

1. A sex toy with a double drive structure, a housing provided with a mounting cavity; a drive device disposed in the mounting cavity, the drive device including a rotation motor and a drive structure connected to the rotation motor; The drive structure includes a rotation base connected to a rotation motor, a guide base provided on an outer wall of the rotation base, and a slide base provided on an outer wall of the guide base, The outer wall of the rotating base is provided with a driving groove that is installed in a closed loop along the outer wall, the driving groove is provided with a first peak and a second peak, and the first peak and the second peak are installed with a positional deviation, the driving groove is provided with a driving block, the guide base is provided with a guide groove that is distributed along its height, the driving block is inserted into the slide base after penetrating the guide groove, and slides the slide base along the height direction of the guide base, The guide base is provided with at least two upwardly extending drive units, the drive units reciprocating together with the guide base, The upper end of the drive unit is a massage head or is connected to a massage head, and links the massage head to a predetermined motion.

2. The mounting cavity is provided with a first guide shaft, the first guide shaft is attached with a swing arm, the swing arm swings around the first guide shaft, the rear end of the swing arm is connected to a driving unit, and the massage head is provided at the upper end of the swing arm; 2. The sex toy with double drive structure according to claim 1, wherein the drive part moves vertically to reciprocate the massage head at the upper end of the swing arm.

3. 3. The sex toy with double drive structure according to claim 2, characterized in that a long first guide hole is provided at the rear end of the swinging arm, a first guide shaft is provided in the drive unit to engage with the first guide hole, and the first guide shaft is slidable along the longitudinal direction of the first guide hole.

4. a second guide hole having a long length is provided at an upper end of the driving portion, and a second guide shaft engaged with the second guide hole is provided on the swing arm, and the second guide shaft is slidable along a longitudinal direction of the second guide shaft; 3. The sex toy with double drive structure according to claim 2, wherein an arm extends from a central portion of the swing arm, a second pivot hole is provided in the arm, and the second guide shaft is provided in the second pivot hole.

5. 3. The double-acting structure sex toy according to claim 2, wherein the massage head and the swing arm are integrally installed, and the massage head extends from the swing arm in an arc shape.

6. A first pivot hole is provided in a middle portion of the swing arm, the first guide shaft is provided in the first pivot hole, and the first pivot hole and the first guide shaft are misaligned with each other; 3. The sex toy with double drive structure according to claim 2, wherein the swing arm is bent, and the first pivot hole and the massage head are offset from each other.

7. The driving unit includes a first driving unit and a second driving unit, and the first driving unit and the second driving unit are installed with their upper ends offset from each other or are installed horizontally; the second drive portion is extended upward from the slide base and has a rod-like structure; 7. The double-acting sex toy according to claim 6, wherein the rod-shaped structure is a solid structure or a hollow structure.

8. an upper end of the first drive portion is lower than an upper end of the second drive portion; 8. The sex toy with double drive structure according to claim 7, wherein the massage head is provided at the upper end position of the second drive unit, and the massage head can reciprocate and expand together with the second drive unit.

9. the guide base is a first cavity having a first opening at a lower end thereof, the first cavity is provided with the guide groove penetrating a side wall of the guide base; The rotating base is provided in the first cavity, and the rotating base is fixedly installed on an upper wall of the rotating motor; The sex toy with double drive structure according to claim 8, characterized in that a second cavity with a second opening is provided at the lower end of the drive base, the guide base is provided in the second cavity, a stopper groove is provided on the inner wall of the drive base, and a part of the drive block is engaged with the drive groove and a part of the drive block is engaged with the stopper groove after passing through the guide groove.

10. A hollow cavity is provided at the upper end of the swing arm, and a vibration motor is provided in the hollow cavity; When the second drive unit is a hollow cavity, the second drive unit simulates the structure of a penis, and the second drive unit moves reciprocally and expands and contracts together with the slide base; the second driving unit includes a first side case extending upward from a slide base and a second side case removably attached to the first side case, a cavity is formed by being surrounded by the first side case and the second side case, and a vibration motor is provided in the cavity; 10. The sex toy with a dual drive structure according to claim 9, wherein the massage portion includes a first massage portion capable of reciprocating oscillation and a second massage portion capable of reciprocating oscillation or reciprocating expansion and contraction.

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