CN201316392Y - mechanized dildo - Google Patents

Abstract

A mechanized dildo includes a plurality of longitudinally spaced coaxial drive cams driven by a motor and a corresponding set of idler cams that operate within an elastic phallic sleeve to locally cyclically expand the circumference of the sleeve. An optional vibrating element is disposed proximate the distal-most end of the sleeve and in the laterally extending arm portion formed for clitoral stimulation. A battery-powered control handle provides multiple operating modes and speeds.

Description

Mechanized dildo

The cross reference of related application

The application requires the provisional application No.60/978 of submission on October 8th, 2007, and 315 priority is incorporated it into this paper by reference at this.

Technical field

This utility model relates to a kind of sexual stimulation apparatus, more specifically, relates to a kind of mechanized dildo.

Background technology

The sexual stimulation apparatus of prior art comprises for example disclosed dildo with vibrating elements in U. S. application communique No.2002/1013415 and international publication WO 2007/041853.The also known arcuate deformation that prosthetic device is provided, for example disclosed dildo in U. S. application open file No.2006/0069329.Yet, for a variety of reasons, do not have in this device of the prior art anyly can make us satisfied fully.

Thereby, the sexual stimulation apparatus of a kind of dildo form of needs, it is compared with existing apparatus, and the satisfaction of improved stimulation form and raising is provided.

The utility model content

This utility model satisfies this kind demand by a kind of dildo is provided, and this dildo is characterised in that distensible girth, and being preferably can be toward the futtock girth.Aspect one of the present utility model, this dildo comprises cam mechanism, penis shape sleeve and supporting construction, and this cam mechanism has: motor drive shaft; Driving cam, this driving cam are connected to this axle on this and in the mode of rotating; Inverted cam and guide structure, this guide structure are used for radially guiding this inverted cam substantially with respect to this driving cam; This penis shape sleeve is preferably made by plastic material; This supporting construction supports this sleeve substantially coaxially with respect to this axle, this sleeve is so that this inverted cam centers on described inverted cam near this telescopic mode, wherein this driving cam move this inverted cam so that this telescopic corresponding topical zone to extrinsic deflection, thereby make and should expand by telescopic girth.When this axle further rotated, this cam retreated, and the elasticity of this telescopic deflector makes this telescopic that part return to the original size that it is not expanded basically.Thereby along with this axle continues to rotate, the expansion of girth is preferably reciprocal.

Preferably, described inverted cam is in a plurality of inverted cams of one group of inverted cam, and each inverted cam that will organize of described guide structure is positioned under the different radial orientation with respect to this driving shaft, to strengthen the expansion of girth.Described driving cam can have a plurality of outwards outstanding lugs corresponding to described group inverted cam number, and wherein said group inverted cam is operation integratedly in response to the rotation of described axle.Described driving cam can be in a plurality of axially spaced driving cams, the inverted cam that respective sets is arranged that is associated with each driving cam, and, each driving cam can have a plurality of outwards outstanding lugs of the inverted cam number that equals described corresponding group, every group of inverted cam operation integratedly in response to the rotation of described axle becomes big thereby produce corresponding girth.Described group inverted cam can align on angle, and described driving cam also aligns on angle, becomes big to produce girth simultaneously.Alternatively, vertical alternative inverted cam group staggers on angle, and the alternative driving cam in the described driving cam correspondingly staggers on angle, and the girth in the time of with the generation different orientation becomes big.In another alternative form, described group inverted cam aligns on angle, and the alternative driving cam in the described driving cam correspondingly staggers on angle, becomes big to produce alternative girth.In another alternative form, vertical alternative inverted cam group staggers on angle, and described driving cam aligns on angle, becomes big to produce different orientation and alternative girth.

Preferably, this dildo comprises the electric controller that is used to operate this driving shaft.This controller can comprise: housing, and it is formed for the hands handle of this dildo; CD-ROM drive motor, it is connected to this driving shaft by reduction gearing; And the principal velocity controller that is used for this motor.Preferably, vibrator mechanisms is flexibly supported by this penis shape sleeve, and this controller also comprises the vibrator speed control that is used for this vibrator mechanisms.This vibrator mechanisms can be positioned in the telescopic head zone of this penis shape.This penis shape sleeve can comprise: be used to stimulate the arm that extends laterally of clitoris, this vibrator mechanisms is positioned in this arm; Second vibrator mechanisms, it is positioned in this telescopic head zone alternatively.

Preferably, can change the speed of this main motor and vibrator mechanisms in response to the single described controller of element operation by operator's control.Alternatively, this controller also comprises the element by operator's control separately, in order to control the speed of this main motor and vibrator mechanisms independently.

Description of drawings

By the following explanation of reference, appended claim and accompanying drawing, these and other feature of the present utility model, aspect and advantage will become better understood, wherein:

Fig. 1 is the axonometric chart according to mechanized dildo of the present utility model;

Fig. 2 is the view in transverse section of the mechanized dildo of Fig. 1;

Fig. 3 illustrates the driving shaft of mechanized dildo of Fig. 1 and the axonometric chart of driving cam;

Fig. 4 is as the axonometric chart among Fig. 3, and driving shaft and driving cam in the cam mechanism that is assembled in dildo are shown;

Fig. 5 is as the sectional view among Fig. 2, and the alternative constructions of mechanized dildo is shown;

Fig. 6 is the axial, cross-sectional view along the line 6-6 of Fig. 5;

Fig. 7 is the axial, cross-sectional view along the line 7-7 of Fig. 5;

Fig. 8 is as the axonometric chart among Fig. 3, and the driving cam and the axle of the mechanized dildo of Fig. 5 is shown;

Fig. 9 is as the axonometric chart among Fig. 6, shows the driving cam and axle and relevant inverted cam of the dildo of Fig. 5; And

Figure 10 is as the axonometric chart among Fig. 7, shows cam and driving shaft in the cam mechanism of the dildo that is assembled in Fig. 5.

The specific embodiment

This utility model relates to mechanized dildo, and it is effective especially aspect the stimulation female sex organs.With reference to Fig. 1-4 of accompanying drawing, mechanized dildo 10 comprises motorized cams assembly or mechanism 12, control module 14 and centers on the penis shape sleeve 16 of this cam mechanism.Cam mechanism 12 comprises main motor 18, and this main motor is operatively coupled to driving shaft 20 by reducing gear train 22.A plurality of driving cams 24 (being expressed as 24A, 24B and 24C respectively) are supported on the axle 20 rigidly therewith to rotate, each driving cam engages one group of 26 inverted cam 27 that separates around the circumferential equal intervals of driving shaft, described inverted cam group is expressed as 26A, 26B and 26C (being designated as A, B, C on the direction of axle), and the cam in each group is expressed as 27A, 27B and 27C (being designated as A, B, C around axle) respectively.For radially moving substantially, described guide rod engages with corresponding groove 29 in being formed at inverted cam 27 inverted cam 27 by 28 guiding of a plurality of guide rods.Supporting member 30 remains the near-end of each bar 28 with respect to motor 18 and is fixed relation, and the far-end of dome member 32 each bar of location is parallel to driving shaft 20 so that described bar is remained.Penis shape sleeve 16 each inverted cam 27 of contact, bias voltage ground keeps each cam 27, and its driving cam that is associated with it 24 is slidably engaged.Penis shape sleeve 16 is preferably made by elastomeric material.

Each driving cam 24 has outwards outstanding and lug 34 that circumferentially separate to equal intervals, and the lug number is corresponding with the number of the inverted cam 27 of respective sets 26.Correspondingly, and because every group inverted cam 27 also separates equally spacedly, thereby the rotation of driving shaft 20 makes the inverted cam 27 of each concrete group produce synchronous radially reciprocating motion, correspondingly near each inverted cam of this group, produce sleeve 16 outside local elasticity's radial dilatation and contraction, thereby in its zone that is associated with the inverted cam 27 of this group 26 increase with reduce the local girth of sleeve 16.When each lug rotation exceeded the inverted cam maximum displacement, the elasticity tension in the penis shape sleeve made inverted cam move inward.

Preferably, penis shape sleeve has the nominal length of the nominal diameter of about 1.2 inches (30mm) to about 2 inches (50mm), about 5 inches (127mm) to about 9 inches (228mm), and the girth expansion can be from about 0.12 inch (3.1mm) to about 0.79 inch (20mm), and it is equivalent to diameter increases about 0.04 inch (1mm) to about 0.39 inch (10mm).Certainly, according to the preference of user, other diameter also is possible.

In the illustrative embodiments shown in Fig. 1-4, driving cam 24A, 24B and 24C are " homophase " on driving shaft 20, and the inverted cam of every group of 26A, 26B and 26C also is " homophase " with respect to other group; Thereby, the expansion of each local girth and shrink also be one and be in-phase, sleeve 16 is expanded to Fig. 2 for example the 38 represented expansion states that are shown in dotted line from the lax state shown in the solid line.

Still shown in Fig. 1 and 2, dildo 10 has: arm member 40, and this arm member forms the horizontal expansion portion of penis shape sleeve 16, and its shape and size preferably are convenient to contact the clitoris of dildo user; First vibrator 42, it is orientated as in the arm chamber 43 that is supported on arm member 40.As further illustrated in Figure 2, second vibrator 44 is orientated as in the head chamber 45 of the far-end that is supported on close penis shape sleeve 16.Each vibrator 42 and 44 preferably includes two component type housings 46, this housing encapsulation vibrator motor 47, and this vibrator motor rotates eccentrically mounted weight member 48 in a conventional manner and as will be described further like that.

Control module 14 comprises control housing 50, this control housing has suitable distribution or other conductor (not shown) as handle and the packaged battery group 52 (it is kept by removable lid 53) and the circuit board 54 of dildo 10 between set of cells 52, circuit board 54, main motor 18 and vibrator motor 47.In the configuration shown in Fig. 1-4, control module has power switch actuator 56, pattern switching actuator 57 and speed switching actuator 58, each actuator is outstanding with by the user operation from housing 50, and has the associated switch (not shown) on circuit board 54.Circuit board 54 has electric power indicator 60 and a plurality of volume indicator 62, and it is outstanding that described volume indicator passes housing, to make things convenient for the user operation.By optionally start main motor 18 and/or vibrator motor 47 according to method known to a person of ordinary skill in the art, pattern switching actuator 57 is selected multiple vibration successively and is beated (reciprocal girth expansion) combination.Still according to according to method known to a person of ordinary skill in the art, the speed switching actuator is selected vibration and dancing friction speed successively.

As for the girth expansion of beating reciprocal in other words, the preferable range of the speed of beating is about 50 to 180 times of per minute.Preferred vibration rate is about 20 to 120 times of per second.

The suitable material of driving shaft 20 and guide rod 28 comprises hardening steel; The suitable material of supporting member 30, dome member 32, vibrator housing 46, control housing 50 and switching actuator 56,57 and 58 comprises ABS.The suitable material of driving cam 24 and inverted cam 27 comprises that POM and other are inflexible plastics substantially; The suitable material of battery module comprises polypropylene; And the telescopic suitable material of penis shape comprises elastic plastic material, for example TPE.Suitable accessory battery is the alkaline battery of four joint AAA types.

With further reference to Fig. 5-10, comprise by the homologue of the cam mechanism of 12 ' expression, by the control module of 14 ' expression, by penis shape sleeve, main motor 18 and the gear train 22 of 16 ' expression by the alternative form of mechanized dildo of 10 ' expression.Have by what four driving cams (being expressed as 24A ', 24B ', 24C ' and 24D ' respectively) of 24 ' expression and corresponding four groups four separated equally spacedly to be expressed as 26 ' inverted cam (being respectively 26A ', 26B ', 26C ' and 26D '), every group cam is expressed as 27 '.The driving shaft 20 of the configuration that driving shaft 20 ' and a plurality of guide rods 28 ' they are Fig. 1-4 and the lengthening of guide rod 28 and homologue, to hold other driving cam 24D ' and inverted cam group 26D '.Supporting member 30 ' and dome member 32 ' are the homologues of above-mentioned supporting member 30 and dome member 32, are configured to be used to support the other guide rod that is associated with other every group 26 ' inverted cam 27 '.

Shown in Fig. 6-10 was further, each driving cam 24 ' had four driving cam lugs that equidistantly separate by 34 ' expression, made that every group 26 ' inverted cam 27 ' is mobile integratedly with other inverted cam of this group.Replace right driving cam 24 ' and spend phase shiftings with 45 at driving shaft 20 '.More specifically, driving cam 24A ' and 24C ' be homophase each other, and differs 45 degree with driving cam 24B ' and 24D ' on phase place.Still in the same way, the inverted cam 27 ' of alternate group staggers each other.Therefore, all inverted cams 27 ' move integratedly along with the rotation of driving shaft 20 '; Yet the local girth expansion that is produced is staggered with miter angle between the zone of the sleeve 16 ' that is associated with the inverted cam 27 ' of adjacent set 26 '.The alignment installation that it should be understood that driving cam 24 ' and being crisscross arranged of inverted cam 27 ' combine and will produce the alternately expansion of penis shape sleeve 16 ' and shrink near the inverted cam group 26 ' of adjacency pair mutually.For example, near inverted cam group 26 ' A and the 26 ' C simultaneously between expansionary phase, near the corresponding contraction of sleeve other inverted cam group 26 ' B and 26 ' D.The lasting rotation of driving shaft 20 ' produces expansion near inverted cam group 26 ' B and 26 ' D, correspondingly produce near cam set 26 ' A and 26 ' C and shrink.On the contrary, the aligned configuration of the interconnected and inverted cam of the driving cam 24 ' shown in Fig. 8 combine (being equivalent to the configuration shown in Fig. 4) also near the inverted cam of alternate group, produce expansion and contraction simultaneously, but differentially expanding alignment in the axial direction as in the configuring condition among Fig. 1-4.In the configuration with one or more driving cams and inverted cam group out-phase, the rotation of driving shaft 20 ' makes the girth of dildo corresponding to different piece place expansion on the length direction of the cam set that staggers of dildo length with shrink.

Although describe this utility model in detail with reference to some preferred form, other form also is possible.For example, there is the inverted cam of arbitrary number to be considered to fall in the scope of the present utility model in the driving cam of arbitrary number and inverted cam group and every group.And the number of each cam upper lug can be with different by the number of the inverted cam of its operation, although the multiple of this number or approximate number are preferred, above-mentioned equal number (3 and 4) is most preferred.And driving cam can also be supported on the driving shaft in the mode beyond the rigidity, for example has the gap or connects by elasticity.And single cam member can form a plurality of driving cams.Therefore, in the description of the spirit and scope of the claims preferred form that might not be limited to here to be comprised.

Claims (21)

1. A mechanized dildo comprising: (a) A cam mechanism comprising: (i) motor drive shaft; (ii) a drive cam on and rotationally connected to the shaft; (iii) driven cams, and (iv) guide structure for guiding the driven cam substantially radially relative to the drive cam; (b) a penis-shaped sleeve made of elastic material; and (c) a support structure supporting the sleeve substantially coaxially with respect to the shaft, the sleeve surrounding the driven cam in such a manner that the driven cam approaches the sleeve, Wherein the drive cam moves the driven cam in response to rotation of the drive shaft to deflect a corresponding localized area of the sleeve outwardly thereby expanding the circumference of the sleeve, further rotation of the shaft allowing the sleeve to The localized area of the barrel relaxes, the driven cam moves inwardly, and continued rotation of the shaft causes reciprocating circumferential expansion and contraction of the sleeve. 2. The mechanized dildo of claim 1, wherein said follower cam is one of a plurality of follower cams of a set of follower cams, and said guide structure connects each follower cam of the set to positioned at different radial orientations relative to the drive shaft. 3. The mechanized dildo of claim 2, wherein said drive cam has a plurality of outwardly projecting lugs corresponding to the number of said set of driven cams, wherein said set of driven cams respond to The rotation of the shaft operates integrally. 4. The mechanized dildo of claim 2, wherein said drive cam is one of a plurality of axially spaced drive cams, each drive cam being associated with a corresponding set of driven cams. 5. The mechanized dildo of claim 4, wherein each drive cam has a number of outwardly projecting lugs equal to the number of said corresponding set of driven cams, wherein each set of driven cams responds to said The rotation of the shaft runs integrally, resulting in a corresponding enlargement of the circumference. 6. The mechanized dildo of claim 5, wherein said sets of driven cams are angularly aligned and said drive cams are angularly aligned to produce simultaneous girth enlargement. 7. The mechanized dildo of claim 5, wherein longitudinally alternating sets of driven cams are angularly staggered, and alternate ones of said drive cams are correspondingly angularly staggered to produce differently oriented dildos. At the same time the circumference becomes larger. 8. The mechanized dildo of claim 5, wherein said sets of driven cams are angularly aligned and alternate ones of said drive cams are correspondingly angularly staggered to produce alternating circumferential grow bigger. 9. The mechanized dildo of claim 5, wherein longitudinally alternating sets of driven cams are angularly staggered and said drive cams are angularly aligned to produce different orientations and alternate girth increases. 10. The mechanized dildo of claim 1, further comprising an electric controller for operating the drive shaft. 11. The mechanized dildo of claim 10, wherein said controller comprises: a housing forming a handle for the dildo; a drive motor connected to the drive shaft by a reduction gear; and Primary speed controller for this motor. 12. The mechanized dildo of claim 11, further comprising a vibrator mechanism resiliently supported by the phallic sleeve, the controller further comprising a vibrator speed controller for the vibrator mechanism. 13. The mechanized dildo of claim 12, wherein the vibrator mechanism is positioned in the head region of the penis-shaped sleeve. 14. The mechanized dildo of claim 12, wherein said phallic sleeve includes a laterally extending arm for stimulating the clitoris, the vibrator mechanism being positioned in the arm. 15. The mechanized dildo of claim 14, wherein said vibrator mechanism is a first vibrator mechanism and a second vibrator mechanism is positioned in the head region of the phallic sleeve. 16. The mechanized dildo of claim 12, wherein the speed of the main motor and vibrator mechanism can be varied in response to a single operator-controlled element operating the controller. 17. The mechanized dildo of claim 12, wherein the speed of the main motor and vibrator mechanism can be varied in response to operation of said controller by a separate operator-controlled element. 18. A dildo comprising a resilient phallic sleeve surrounding a mechanism operable to expand the circumference of the sleeve. 19. The dildo of claim 18, wherein said mechanism is actuated to reciprocally expand the circumference. 20. A mechanized dildo comprising: (a) A cam mechanism comprising: (i) motor drive shaft; (ii) a plurality of axially spaced drive cams on and rotationally connected to the shaft; (iii) a plurality of driven cams spaced circumferentially relative to each drive cam each having a plurality of directions corresponding to the number of driven cams in the respective set of driven cams; outwardly projecting lugs, wherein the driven cams of each set operate integrally in response to rotation of the shaft; and (iv) guide structure for guiding said driven cam generally radially relative to said drive cam; (b) a penis-shaped sleeve made of elastic material; (c) a support structure supporting the sleeve substantially coaxially relative to the shaft, the sleeve surrounding the driven cam in such a manner that the driven cam is proximate to the sleeve; and (d) electric controls for operating the drive shaft, wherein the drive cam moves the driven cam in response to rotation of the drive shaft to deflect a corresponding localized area of the sleeve outwardly thereby expanding the circumference of the sleeve, further rotation of the shaft allowing The localized area of the sleeve relaxes, the driven cam moves inwardly, and continued rotation of the shaft causes the sleeve to reciprocate circumferential expansion and contraction. 21. The mechanized dildo of claim 20, further comprising a vibrator mechanism elastically supported by the phallic sleeve.

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