CN205041735U

CN205041735U - Amazing apparatus

Info

Publication number: CN205041735U
Application number: CN201520325147.8U
Authority: CN
Inventors: 松下刚
Original assignee: MTG Co Ltd
Current assignee: MTG Co Ltd
Priority date: 2014-05-19
Filing date: 2015-05-19
Publication date: 2016-02-24
Anticipated expiration: 2025-05-19
Also published as: CN205019371U; TW201605514A; JP2016000185A; TWI632938B; JP6478505B2; JP2016000187A

Abstract

The utility model provides a good amazing apparatus of equipment operability. Amazing apparatus (1) possesses nuclear (10) and aversion portion (20). Aversion portion (20) can dispose on outward appearance (14) of nuclear (10) with shifting. Aversion portion (20) has: fix keep (23) on outward appearance (14) of nuclear (10), head (21), this head (21) can set up on keeping portion (23) with shifting, form outside surface (21a) simultaneously. Keep portion (23) and head (21) to constitute for unifying through intercombination, constitute simultaneously for being assembled on nuclear (10) in the outside from nuclear (10).

Description

Stimulation tools

Technical field

This utility model relates to a kind of stimulation tools.

Background technology

In the past, there is the stimulation tools being configured to by gripping, palm and finger be given to stimulation.Such as, Patent Document 1 discloses the stimulation tools of this spline structure, it possess core and at core in appearance by multiple lobe that outward direction exerts a force, by holding core, each lobe is resisted applying power by palm and finger and is shifted to direction in core, and palm and finger are subject to the pressing stimulation of this applying power generation simultaneously.In this structure, disc spring etc. is used to exert a force to lobe.

[prior art document]

[patent documentation]

[patent documentation 1] Japanese Unexamined Patent Publication 58-168361 publication

Utility model content

In said structure disclosed in patent documentation 1, owing to needing to install multiple parts such as multiple lobe and disc spring respectively from the inner side of core, and make this lobe protrude assembling laterally, therefore assembly operation is complicated.Therefore, in raising assembly operation, there is room for improvement.

This utility model, in view of above-mentioned background, provides the stimulation tools that a kind of assembly operation is excellent.

The stimulation tools of an embodiment of the present utility model, possesses:

Core, and

Be configured in the apparent displaced portions of this core,

Above-mentioned displaced portions has: maintaining part, and this maintaining part is fixed on above-mentioned core in appearance; Head, this head is arranged in this maintaining part displaceably, forms outer surface simultaneously,

Above-mentioned maintaining part and above-mentioned head are configured to, by combination can be integrated mutually, be configured to be assembled into above-mentioned core from the outside of above-mentioned core simultaneously.

In above-mentioned stimulation tools, the head of displaced portions and maintaining part can be integrated, i.e. blocking.Thus, can will under the state of head and maintaining part integration, head and maintaining part be assembled on core in advance, or under the state on core, head can be assembled in this maintaining part in advance maintaining part being assembled in, can assemble head and maintaining part from the outside of core, therefore assembly operation is excellent simultaneously.

As mentioned above, according to this utility model, the stimulation tools that a kind of assembly operation is excellent can be provided.

Accompanying drawing explanation

Fig. 1 is the front view of the stimulation tools in embodiment 1.

Fig. 2 is the top view of the stimulation tools in embodiment 1.

Fig. 3 is the profile at the III-III line position place in Fig. 2.

Fig. 4 is the profile at the IV-IV line position place in Fig. 2.

Fig. 5 is the profile under the state of having decomposed core in embodiment 1.

Fig. 6 is the profile under the state of having decomposed core lid in embodiment 1.

Fig. 7 is the magnified partial view near the displaced portions in Fig. 4 under initial posture.

Fig. 8 (A) and Fig. 8 (B) is the magnified partial view near the displaced portions in Fig. 4 under displacement posture.

Fig. 9 (A) is the top view of the shell body in embodiment 1.Fig. 9 (B) is the side view of the shell body in embodiment 1.

Figure 10 (A) is the top view of the cap in embodiment 1.Figure 10 (B) is the side view of the cap in embodiment 1.

Figure 11 (A) is in embodiment 1, the top view under the state that shell body has been installed cap.Figure 11 (B) is in embodiment 1, the top view under the state that the state of having installed cap at shell body rotates cap further.Figure 11 (C) is in embodiment 1, the side view under the state that shell body has been installed cap.

Figure 12 is in embodiment 1, the profile under the state that core has been installed maintaining part.

Figure 13 is in embodiment 1, the profile under the state that the core installing maintaining part has been installed core lid.

Figure 14 is in embodiment 1, to the profile that the operation of the head and foot of installing displaced portions on the core having installed maintaining part and core lid represents.

Figure 15 is the magnified partial view near the displaced portions in Figure 14.

Figure 16 is the front view of the stimulation tools in embodiment 2.

Figure 17 is the top view of the stimulation tools in embodiment 2.

Figure 18 is the profile at the XVII-XVII line position place in Figure 17.

Figure 19 is the profile at the XVIII-XVIII line position place in Figure 17.

Figure 20 is the magnified partial view near the displaced portions in Figure 18 under initial posture.

Figure 21 is the magnified partial view near the displaced portions in Figure 18 under displacement posture.

Figure 22 is the magnified partial view near the displaced portions in Figure 18 under displacement posture.

Figure 23 is the magnified partial view of the section near the displaced portions in the variation of embodiment 2 under initial posture.

Figure 24 is the magnified partial view of the section near the displaced portions in another variation of embodiment 2 under initial posture.

[symbol description]

1,100: stimulation tools; 10: core; 20: displaced portions; 21,211,212: head; 22: foot portion; 23,27: maintaining part; 24,28: leaf spring (force section, force application part); 25: soft-touch control.

Detailed description of the invention

Can arrange core lid on above-mentioned core, this core lid covers the appearance of above-mentioned core in the mode at least exposing above-mentioned head.In this case, even if under producing the situations such as shrink mark in appearance when core is shaped, also can cover appearance with core lid, thus be difficult to externally visibly this shrink mark etc., design is excellent.

Preferably, above-mentioned head is releasably arranged in above-mentioned maintaining part by the foot of shaft-like.In this case, after the core of the installation in appearance lid of core being provided with maintaining part, owing to head and foot being arranged on maintaining part from the outside of core lid, therefore when installing core lid, core lid and head and foot can not disturb, and the assembly operation of core lid is excellent.

Preferably, above-mentioned core lid has the hole portion being inserted through above-mentioned foot, and the opening diameter in this hole portion is larger than the external diameter of above-mentioned foot simultaneously, and less than the external diameter of above-mentioned maintaining part.In this case, holding part is in the inner side of core lid, and the major part of maintaining part is by core blanketing lid simultaneously.Therefore, be difficult to externally visibly maintaining part, can prevent from damaging outward appearance.In addition, move to the outer direction of core owing to being limited maintaining part by core lid, therefore, even if when contingency maintaining part comes off from core, also can prevent the displaced portions comprising maintaining part from coming off from core.

Above-mentioned maintaining part possesses: the connecting portion be connected with above-mentioned foot; Towards the force section that the foreign side of above-mentioned core exerts a force to this connecting portion; Shell, it keeps above-mentioned connecting portion, and to make above-mentioned connecting portion and above-mentioned foot together resist the applying power of above-mentioned force section and can move, and above-mentioned maintaining part is installed in above-mentioned core in appearance by above-mentioned shell.In this case, can be formed towards the head of outer direction to displaced portions of core and the state of foot force application, making head and foot to after direction in core is moved, if remove the power of this applying power of opposing, then head and foot is made to turn back to initial position by this applying power.Thus, because the displaced portions after user can not expend time to make displacement when Reusability resets, therefore ease for use is good.In addition, improve use sense during Reusability.

Above-mentioned connecting portion is connected with above-mentioned foot in the mode covering the front end of above-mentioned foot, above-mentioned shell is made up of shell body and cap, wherein, above-mentioned connecting portion is contained in inside by shell body, cap is arranged on this shell body, and this cap has the through hole being inserted through above-mentioned foot, the wall portion simultaneously forming this through hole can engage the above-mentioned connecting portion be connected in above-mentioned foot.In this case, can prevent the connecting portion be connected with the front end of foot from coming off in shell by easy structure, contribute to simplifying the structure of the stimulation tools possessing multiple displaced portions.

Above-mentioned force section can be made up of elastomeric element, between the inner bottom surface relative with above-mentioned cap of this elastomeric element in above-mentioned shell body and above-mentioned connecting portion.In this case, above-mentioned applying power can be played by easy structure.

Above-mentioned cap has lid holding section, and this lid holding section engages with the body holding section be formed on above-mentioned shell body, above-mentioned cap is rotated to circumferencial direction centered by the axis of above-mentioned foot, this lid holding section can be made to engage with above-mentioned body holding section.In this case, because cap and shell body engage and both are fixed in a circumferential direction, therefore, it is possible to reduce cap and the dislocation of shell body on the axis direction of foot, thus the deviation of displaced portions amount of movement in axial direction can be reduced.

Above-mentioned displaced portions can be configured to produce click feel along with displacement.In this case, user, by obtaining this click feel, can be recognized and really make displaced portions be shifted.And by making displaced portions repeatedly be shifted, or make multiple displaced portions be shifted can to obtain multiple click feel, collaborative the plurality of click feel can bring fast happy joyful body-feeling to user simultaneously simultaneously.Thereby, it is possible to impel this stimulation tools of user Reusability.And, user is by repeatedly gripping this stimulation tools and making displaced portions repeatedly be shifted with finger and palm, or by this stimulation tools repeatedly by be pressed in the various pieces such as cervical region, shoulder, back, extremity and to make displaced portions repeatedly be shifted by body parts, effectively can massage body parts such as finger, palm, cervical region, shoulder, back, extremity.

Further, when user palm and finger make displaced portions repeatedly be shifted, click feel and press sense can repeatedly be perceived by palm and finger.Thus, can to the brain applying stimulation repeatedly of user by palm and finger.Consequently, the effect promoting the activation of user brain can be played.

Above-mentioned displaced portions can be configured to produce along with above-mentioned displacement click sound.In this case, the click feel that the displacement of displaced portions produces can be recognized more consumingly.Thus, user positively can recognize the displacement of displaced portions, thus can obtain body-feeling more fully.Consequently, can further improve and displaced portions is shifted produced fast happy joyful body-feeling repeatedly, thus this stimulation tools of user Reusability can be impelled further.

Recess can be formed on the inner bottom surface of above-mentioned shell body.In this case, easily can produce above-mentioned click feel or click sound.Consequently, can further improve and displaced portions is shifted produced fast happy joyful body-feeling repeatedly, thus this stimulation tools of user Reusability can be impelled further.

And, in this manual, sensation when click feel refers to that when displaced portions is shifted operator recognizes vibration and the change in location of displaced portions etc., the vibration of this displaced portions etc. and change in location produce because temporarily sharply changing relative to the counteracting force of the power making displaced portions be shifted.Such as, refer to fingertip depression and be pressed into displaced portions time, the vibration that the finger tip of operator is felt and be pressed into sense.

Above-mentioned each displaced portions can be configured to be biased on the direction maintaining its initial posture, and resisting applying power can be shifted simultaneously.In this case, if the power removed opposing applying power and apply, then displaced portions turns back to the initial posture (that is, resetting) of the posture before displacement by above-mentioned applying power.Thus, only remove due to user the power being applied to displaced portions and the displaced portions after displacement just can be made to reset, therefore need not spend time and displaced portions is resetted, ease for use during Reusability is good.And, user can rhythmically, sense of rhythm makes displaced portions repeatedly be shifted well.Thus, can feel rhythmical continuously according to this displacement, click feel that sense of rhythm is joyful, thus further increase the fast happy joyful body-feeling that Reusability produces.In addition, by obtaining rhythmical, that sense of rhythm is joyful click feel, the effect promoting the activation of user brain further can be played.

Above-mentioned displaced portions can be configured to produce click feel along with being reset to above-mentioned initial posture by above-mentioned applying power.In this case, user, not only when making displaced portions be shifted, also can obtain click feel when this displaced portions resets.That is, user passes through displacement and the reset of a displaced portions, can obtain twice click feel.Thereby, it is possible to further rhythmically, sense of rhythm makes displaced portions repeatedly be shifted well, can feel the click feel that rhythmical, sense of rhythm is joyful further continuously according to this displacement simultaneously.Consequently, the fast happy joyful body-feeling that Reusability produces can be improved further.In addition, by feeling this click feel via palm and finger, the effect of user brain activation can be promoted further.

Above-mentioned each displaced portions can possess: the head forming outer surface; Be arranged on the foot portion of the shaft-like on this head; Maintaining part, this maintaining part is arranged on above-mentioned core in appearance, keeps above-mentioned foot at least to move towards direction in above-mentioned core and outer direction to enable above-mentioned foot simultaneously.In this case, the head of displaced portions can be made to move towards direction in core and outer direction.Therefore, head can be made to be shifted in the mode be pressed into.Consequently, user easily can be recognized and displaced portions (head) is shifted.

Above-mentioned head, except discoid, can be formed as the shape making the polygonal bights such as tetragon round and smooth.In this case, compared with being formed as pointed situation with head, large owing to easily guaranteeing the contact area of displaced portions and palm and finger, therefore moderately can relax the stimulation of palm to user and finger, even also can alleviate the burden of user when repeatedly using continuously.Further, because user is not put but accept the stimulation from above-mentioned head with face, therefore, it is possible to obtain joyful body-feeling.Wherein, above-mentioned head is preferably formed as discoid.In this case, easy palm and finger presses head, ease for use improves.

Above-mentioned head can be configured to can be shifted in the mode tilted relative to the axle of the above-mentioned foot under above-mentioned initial posture.In this case, owing to displaced portions being made to be shifted from all directions, therefore easily by palm and finger etc., displaced portions is shifted, can use sense be improved.

Above-mentioned head can be arranged to can rotate relative to above-mentioned maintaining part.In this case, due to when the power that applies from all directions makes displaced portions be shifted, head can be rotated according to the direction of this power of applying, therefore can reduce the user when this displacement and feel situation about blocking.Consequently, the further raising of use sense can be realized.

Above-mentioned maintaining part can possess the force application part to above-mentioned foot force application on the direction maintaining above-mentioned initial posture.In this case, by removing the power of this applying power of opposing, the applying power that opposing force application part can be made to produce and the displaced portions be shifted positively reset.Consequently, because the displaced portions after user need not spend time to make displacement when Reusability resets, therefore ease for use is good.In addition, improve use sense during Reusability.

The structure of the above-mentioned core in above-mentioned stimulation tools, as long as the structure being configured to that above-mentioned each displaced portions can be shifted, is not particularly limited.Above-mentioned endorsing is hollow, also can be solid.Such as, in order to adjust the weight of above-mentioned stimulation tools, above-mentioned karyomorphism can be made to become hollow, the thickness (that is, the distance of appearance and inner cavity surface) of core being set as the value specified simultaneously, or the weight of predetermined weight can be set in the inside of above-mentioned core.In addition, above-mentioned endorsing is made up of single parts, also can be made up of multiple parts.

In the appearance of above-mentioned core, the part not configuring above-mentioned multiple displaced portions is positioned at above-mentioned core direction place more than the outer surface of the head of above-mentioned multiple displaced portions.Thus, hold this stimulation tools at user, or by its by the predetermined portion being pressed in health time, due to can make displaced portions positively with palm, finger or the body contact pressing stimulation tools, therefore easily make displaced portions be shifted, thus improve use sense.

Preferably, the size of above-mentioned core is the size that can hold.In this case, by holding this stimulation tools to use, easily obtain the massage effect to finger and palm.The shape of above-mentioned core, as long as the shape that can hold, even the shape with bight also can, such as, the profile of above-mentioned core can for being formed by spherical, oval spherical or their combined shaped.In this case, it is overall that user easily holds this stimulation tools, thus improve use sense.

And, can be configured to arrange the entirety of covering this stimulation tools different from core lid or the cover of part, above-mentioned multiple displaced portions displacement can be made by this cover simultaneously.This cover can be formed by the material that can be easily out of shape, and such as, can make for cloth, polypropylene, polrvinyl chloride, nylon, silica gel.Such as, by stimulation tools being encapsulated into the inside of the cover being formed as bag-shaped, this stimulation tools can be covered with this cover overall.In addition, by being attached in the appearance (multiple displaced portions) of stimulation tools by being formed as banded cover, entirety or the part of stimulation tools can be covered with this cover.

[embodiment]

(embodiment 1)

Use Fig. 1 ~ Figure 15, the stimulation tools involved by the embodiment of this example is described.

As shown in Figure 3, stimulation tools 1 possesses core 10, displaced portions 20, core lid 30.

Displaced portions 20 is configured in the appearance 14 of core 10 displaceably.

Displaced portions 20 has: maintaining part 23, and this maintaining part 23 is fixed in the appearance 14 of core 10; Head 21, this head 21 is arranged in this maintaining part 23 displaceably, forms outer surface 21a simultaneously.

Maintaining part 23 and head 21 are configured to, by combination can be integrated mutually, be configured to be assembled into core 10 from the outside of core 10 simultaneously.

And, for convenience's sake, using side shown in Fig. 1 as top side, using its relative side as following side.And, in fig. 2, using the upper direction (direction of the top side in Fig. 1) of paper as X1 direction, using the downside of paper as X2 direction, X1 direction and X2 direction are collectively referred to as X-direction.That is, Fig. 1 is equivalent in fig. 2 from the figure that side, X1 direction is seen.In addition, in fig. 2, will perpendicular to the left and right directions of the paper of X-direction (X1 direction and X2 direction) as Y-direction.In addition, in Fig. 7, Fig. 8 (A), Fig. 8 (B), using the diametric(al) of core 10 as Z-direction, using direction toward the outer side, the inner side from core 10 as outer direction Z1, using from the outside of core 10 towards the direction of inner side as interior direction Z2.Further, in Fig. 7, Fig. 8 (A), Fig. 8 (B), using the circumferencial direction of the appearance 14 of core 10 as R.

Below, be described in detail to the stimulation tools 1 of this example.

As shown in Figure 5, core 10 is made up of roughly hemispheric first core 11 and the second core 12.First core 11 and the second core 12 by spherical each other toward the outer side and in being oppositely arranged.On the first core 11, the face relative with the second core 12 is formed with inner recess 111.On the first core 11, be formed with the screw 112 outside (appearance 14 side) be communicated with inner recess 111.On the second core 12, the face relative with the first core 11 is provided with inner recess 121, the central authorities of inner recess 121 are provided with boss 122.As shown in Figure 4, boss 122 is positioned at inner recess 111, is screwed into screw 123 by screw 112, the first core 11 and the second core 12 is engaged.And as shown in Figure 3, the location of the first core 11 and the second core 12, carries out with positioning convex portion 123 engaging be arranged on the second core 12 by making the location indentations 113 be arranged on the first core 11.In the inner recess 111,121 formed between the first core 11 and the second core 12, accommodate columniform, metal weight 13.The weight of weight to stimulation tools 1 entirety by adjusting weight 13 carries out suitable adjustment.The weight of stimulation tools 1 entirety, such as, can be set to 90g ~ 130g, more preferably 105g ~ 110g, is 105g in this example.

As shown in Figure 5, the appearance 14 of core 10 is formed with multiple recess 15.It is expand laterally trapezoidal that recess 15 is formed as its section shape.A displaced portions 20 is respectively arranged with in each recess 15.

As shown in Figure 2, in this example, stimulation tools 1 is virtually divided into: the regional of end regions A1, X1 direction, X1 direction zone line A2, middle section A3, X2 direction zone line A4 and X2 direction end regions A5.In X1 direction end regions A1 and X2 direction end regions A5, be respectively arranged with 3 displaced portions 20, in X1 direction zone line A2 and X2 direction zone line A4, be respectively equipped with 8 displaced portions 20.In addition, in middle section A3,10 displaced portions 20 are provided with.That is, in this example, 32 displaced portions 20 are altogether provided with.

And under the initial posture (that is, not from the outside of stimulation tools 1, displaced portions 20 not being applied to the state of power) shown in Fig. 7, displaced portions 20 is protruded from the appearance 14 of core 10 to the outer direction Z1 of core 10.Displaced portions 20 possesses: the head 21 forming outer surface 21a; Be arranged on the foot 22 of the shaft-like on this head 21; Maintaining part 23, this maintaining part 23 is arranged in the appearance 14 of core 10, keeps foot 22 can move towards direction Z2 in core 10 and outer direction Z1 to make this foot 22 simultaneously.

Under state before each displaced portions 20 is shifted, the outer surface 21a of each displaced portions 20 is formed along sphere.The diameter of this sphere can be set to 50.0mm ~ 65.0mm, is 58.0mm in this example.

As shown in Figure 1, head 21 is formed as discoid.The diameter d 0 (with reference to Fig. 7) of head 21 such as can be set to 10.0mm ~ 20.0mm, is 14.2mm in this example.Head 21 can be pyrite and to make or resin is made.When head 21 is made for resin, the coat of metal can be formed in its surface.In this example, head 21 is made for resin, is formed with chrome plating in its surface.The weight of each head 21, such as, can be set to 0.5g ~ 4.0g, is 1.0g in this example.As shown in Figure 5, the outer surface 21a of head 21 gently bloats to the outer direction (the Z1 direction in Fig. 5) of core 10, meanwhile, as shown in Figure 1, outer surface 21a is applied with the diamond cutting combined by multiple leg-of-mutton face.And, as shown in Figure 5, the plurality of leg-of-mutton each in order to gently be connected with adjacent face, the edge of each is curved surface slightly.The side contrary with outer surface 21a of head 21 is provided with foot 22.And, chamfering is carried out to form flexure plane to the bight 21d of outer surface 21a.Bight 21d such as can be formed as: the shape of the section that the axle L of its connecting axle 221 described later passes through is formed as the curve that radius of curvature is 28.5mm ~ 28.7mm, in this example, is formed as the curve that radius of curvature is 28.5mm.

As shown in Figure 7, in this example, head 21 is releasably arranged in maintaining part 23 by the foot 22 of shaft-like.Foot 22 is formed as substantial cylindrical, its one end 22a is formed press-in axle portion 223, its other end 22b is formed with snap fit tabs 224.Press-in axle portion 223 is press-fit in the press-in recess 21b formed in the inside of head 21.Snap fit tabs 224 protrudes formation to diametric outside on the periphery of foot 22.

Maintaining part 23 has connecting portion 234 and holds the shell 235 of connecting portion 234.Connecting portion 234 is connected with foot 22 with covering the front end (other end 22b) of foot 22.Connecting portion 234 is formed as cup-shaped, and side face is formed with the engaging recessed part 234a engaged with snap fit tabs 224 within it.Shell 235 is made up of shell body 236 and cap 237, and connecting portion 234 holds therein by shell body 236, and cap 237 is arranged on shell body 236.Cap 236 has the through hole 238 being inserted through foot 22.The opening diameter of through hole 238 is slightly larger than the external diameter of the other end 22b side of foot 22, and less than the external diameter of connecting portion 234.And, on connecting portion 234, by the other end of foot 22 being inserted through through hole 238 and then being inserted in connecting portion 234, snap fit tabs 224 is engaged with engaging recessed part 234a, thus connecting portion 234 is arranged on the other end 22b of foot 22.The connecting portion 234 be connected with foot 22 engages by the wall portion 238a forming through hole 238.The inner bottom surface 236a of shell body 236 is formed with recess 236c.The exterior bottom of the connecting portion 234 relative with recess 236c is provided with and protrudes a little and the bottom protuberance 234b formed.

Be provided with between recess 236c and bottom protuberance 234b as force section, be the dome-type leaf spring 24 of elastomeric element.Leaf spring 24 is made up of metallic plate, and is formed as discoidal dome-shaped.In its natural state, its central part 24a is to connecting portion 234 side broad warp projectedly.And, the central part 24a of leaf spring 24 contacts with the bottom protuberance 234b of connecting portion 234, be subject to the pressing force from bottom protuberance 234b towards leaf spring 24, leaf spring 24 is exerted a force to bottom protuberance 234b by the Z1 side, outer direction to core 10 of counteracting force on the other hand simultaneously.

As shown in Fig. 9 (A), the shell body 236 of shell 235 has a pair wing plate portion 239.A pair wing plate portion 239 protrudes respectively to opposite side outside the diametric(al) of shell body 236.As shown in Fig. 9 (B), a pair wing plate portion 239 is arranged on the end of the outer direction Z1 of shell body 236.In wing plate portion 239, direction Z2 place, is formed with snap fit tabs 239a respectively.

On the other hand, as shown in Figure 10 (A), the cap 237 of shell 235 is formed with pair of notches 237a on its peripheral part.Be formed with jaw portion 240, this jaw portion 240 extends from the wall 237b of the side forming otch 237a towards the wall 237c of the opposing party on the other hand.Distance W2 between jaw portion 240 and wall 237c is slightly larger than the width W 1 in wing plate portion 239 (with reference to Fig. 9 (A)).As shown in Figure 10 (B), be formed with at the Z1 place, outer direction in jaw portion 240 the engaging recessed part 240a engaged with snap fit tabs 239a.

When being arranged on shell body 236 by cap 237, first, as shown in Figure 11 (A), cap 237 is placed on the Z1 place, outer direction of shell body 236, to make the part 241 not forming jaw portion 240 in otch 237a overlapping with wing plate portion 239.Afterwards, cap 237 is made to rotate to the circumferencial direction (direction shown in the arrow R1 in Figure 11 (A)) of the extension side in jaw portion 240.Thus, by the downside Z1 making jaw portion 240 enter to wing plate portion 239, snap fit tabs 239a is engaged with engaging recessed part 240a.Thus, cap 237 is arranged on shell body 236.

Core 10 is provided with core lid 30, and this core lid 30 covers the appearance 40 of core 10 in the mode at least exposing head 21.As shown in Figure 6, core lid 30 is made up of the dome-type first core lid 30a of hemisphere and the dome-type second core lid 30b of hemisphere, the inner peripheral surface of this first core lid 30a and the second core lid 30b along core 10 (with reference to Fig. 3) profile and formed.On the first core lid 30a and the second core lid 30b, form porose portion 31 respectively in the position relative with recess 15 (with reference to Fig. 3).The whole region of the end of the second core lid 30b side in the first core lid 30a is provided with the first thinner wall section 32, this first thinner wall section 32 is cut from the inner side of the first core lid 30a, to make its thickness compared with other parts of the first core lid 30a be about half, thus the thin-walled formed.First thinner wall section 32 is formed bulge 32a in protruding to the inside.On the other hand, the whole region of the end of the first core lid 30a side in the second core lid 30b is provided with the second thinner wall section 33, this second thinner wall section 33 is cut from the outside of the second core lid 30b, to make its thickness compared with other parts of the second core lid 30b be about half, thus the thin-walled formed.Be formed with slot (not shown) in the outside of the second thinner wall section 33, interior bulge 32a engages with this slot.The medial surface of the first core lid 30a is formed the positioning convex 34 protruded towards core 10 (with reference to Fig. 3).

And, although core lid 30 is divided into the first core lid 30a and the second core lid 30b these two in this example, is not limited thereto, also may be partitioned into more than three or three.Can consider that formability, ease for use, assembly operation etc. suitably determine segmented shape etc.

As shown in Figure 3, Figure 4, foot 22 is inserted through the hole portion 31 of core lid 30.And, for the head 21 of a part for displaced portions 20 is positioned at the outside of core lid 30 and is exposed to outside, meanwhile, be the maintaining part 23 of a part for displaced portions 20, be positioned at the inner side of core lid 30.As shown in Figure 7, in this example, opening diameter (forming the diameter of the wall 31c in the hole portion 31) d1 in hole portion 31 is less than the outside diameter d 2 of maintaining part 23, larger than the outside diameter d 3 of foot 22.

Next, the assembling mode of the stimulation tools 1 of this example is described.

First, as shown in figure 12, with screw 112, first core 11 and the second core 12 are fixed, weight 13 is contained in inner recess 111,121, afterwards, maintaining part 23 is arranged in each recess 15.Be fixed on the inner bottom part 15b of recess 15 by the outside bottom surface 236b of binding agent by the shell body 236 in the shell 235 of maintaining part 23.And as shown in figure 12, multiple maintaining part 23 is all arranged in recess 15.Appearance, the maintaining part 23 of recess 15 are roughly formed as a face with the appearance 14 of core 10.

Afterwards, core lid 30 is installed.As shown in Figure 6, core lid 30 is made up of the dome-type first core lid 30a of hemisphere and the dome-type second core lid 30b of hemisphere, the inner peripheral surface of this first core lid 30a and the second core lid 30b along core 10 (with reference to Figure 12) profile and formed.On the first core lid 30a and the second core lid 30b, form porose portion 31 respectively in the position relative with recess 15 (with reference to Fig. 3).Then, as shown in figure 13, core lid 30 is arranged on core 10, with cover maintaining part 23 has been installed state under the appearance 14 of core 10 (with reference to Figure 12).

And, as shown in figure 13, when assembling on core 10, by making the second thinner wall section 33 overlapping with the inner side of the first thinner wall section 32, make the interior bulge 32a shown in Fig. 6 engage with slot 33a simultaneously, thus the first core lid 30a and the second core lid 30b and core 10 are fixed to one another.And positioning convex that the medial surface of the first core lid 30a is arranged 34 (with reference to Fig. 6) is embedded in embedding recess (not shown) that the appearance 14 of core 10 is formed, thus positions the first core lid 30a relative to core 10.To engage with slot 33a by making interior bulge 32a and the second core lid 30b is positioned.

Afterwards, as shown in Figure 14, Figure 15, the foot 22 being provided with head 21 is arranged on the appearance 14 of core 10 from the outside of core lid 30 by maintaining part 23.As shown in figure 15, because the outside diameter d 3 of foot 22 is less than the opening diameter d1 in hole portion 31, when therefore foot 22 being inserted through hole portion 31 from the direction of the lateral arrow P of core lid 30, can prevent foot 22 from disturbing with the wall 31c forming hole portion 31.And by making to engage with the engaging recessed part 234a that maintaining part 23 is arranged being inserted through the snap fit tabs 224 that the other end 22b of the foot 22 in hole portion 31 is formed, as shown in Figure 3, Figure 4, foot 22 and head 21 are mounted displaceably.

Assemble core 10, displaced portions 20 and core lid 30 as described above, thus form stimulation tools 1.

As shown in Fig. 8 (A), if user is to pressing head 21 in Z2 side, direction in core 10, then by foot 22, the central part of connecting portion 234 pairs of leaf springs 24 is pressed.Then, the central part 24a inward direction Z2 side inverted version of leaf spring 24.The threshold value of the pressing force required for leaf spring 24 inverted version, such as, can be set to 1.0N ~ 6.0N, in this example, is set to 2.5N.And, by the inverted version of the central part 24a of leaf spring 24, as the counteracting force relative to pressing force, outward direction Z1 side temporarily sharply reduces the applying power that connecting portion 234 exerts a force.Thus, carry out the displacement of ormal weight along with head 21 inward direction Z2 side, user can be made to feel click feel (so-called striking sense).

Suitable setting can be carried out to the shift amount (stroke) of above-mentioned head 21 inward direction Z2 side displacement, such as, can 0.1mm ~ 2.0mm be set to, preferably be set to 0.1mm ~ 1.0mm, be set to 0.2mm in this example.

And, when wanting to increase the trip, by getting involved the elastomeric element such as helical spring or rubber components between connecting portion 234 and leaf spring 24, increase the stroke of head 21.In this case, can be configured to: this elastomeric element (this elastomeric element exerts a force to the direction making connecting portion 234 be separated with leaf spring 24 to both) is shifted along with head 21 inward direction Z2 side and carries out compression, thus connecting portion 234 directly or by elastomeric element presses leaf spring 24 indirectly.And, by suitably setting the compress variation of this elastomeric element, the stroke of head 21 is adjusted.

After making the displacement of head 21 inward direction Z2 side, if remove above-mentioned pressing force, then by the applying power from leaf spring 24, head 21 can be made to reset to original position.And when the central part 24a of leaf spring 24 turns back to original state from inverted status, temporarily sharply rise to the applying power that connecting portion 234 exerts a force in outward direction Z1 side.Thus, reset along with head 21 outward direction Z1 side, user can be made to feel click feel.

Further, as the leaf spring 24 of force application part, from during naturalness inverted version and when inverted version is to turn back to naturalness from inverted status again, produce distortion sound by the vibration caused by this inverted version again.Thus, head 21 in core 10 Z2 side, direction displacement time and Z1 side, outer direction from head 21 to core 10 reset time, while presenting click feel, present click sound.

In addition, in this example, as mentioned above, connecting portion 234 is maintained in shell 235, as shown in Fig. 8 (B), allows foot 22 and connecting portion 234 to tilt relative to the axle L of the foot 22 under initial posture (state shown in Fig. 7).Thus, even when being applied with the pressing force towards inward direction Z2 to the edge 21c of head 21, head 21 and foot 22 also can with in the circumferencial direction R of core 10, the state inward direction Z2 side displacement of the lopsidedness that has been applied in pressing force.Now, the corner portion 234c of the Z1 side, outer direction of connecting portion 234 contacts with the wall 283a of the Z2 side, interior direction of the wall portion of formation through hole 283, and the bottom protuberance 234b of connecting portion 234 is with lever principle pressing leaf spring 24.When head 21 becomes heeling condition from non-inclined state, the shift amount T of edge 21c on circumferencial direction R, such as, can be set to 0.5mm ~ 1.5mm, is 0.8mm in this example.And head 21 distance each other of adjacent displaced portions 20 ensures more than 2.0mm, do not contact to make the head 21 of adjacent displaced portions 20.

Remain in maintaining part 23 by connecting portion 234 by foot 22, because connecting portion 234 can rotate in shell 235 centered by the axle center of foot 22, the head 21 be therefore connected with foot 22 can rotate.

In the stimulation tools 1 of this example, the head 21 of displaced portions 20 can be made integrated with maintaining part 23, i.e. blocking.Thus, owing under the state being assembled on core 10 by maintaining part 23 in advance, can be assembled into by head 21 in maintaining part 23, meanwhile, can assemble head 21 and maintaining part 23 from the outside of core 10, therefore assembly operation is excellent.

And, although be equipped with core lid 30 in this example, also core lid 30 can not be equipped with.In this case, can by under the state of head 21 and maintaining part 23 integration, head 21 and maintaining part 23 be assembled on core 10 in advance.In this case, owing to having carried out integration in advance, therefore assembly operation has been further increased.

In this example, core 10 is provided with core lid 30, this core lid 30 covers the appearance 40 of core 10 in the mode at least exposing head 21.Thus, even if under creating the situations such as shrink mark when core 10 is shaped in appearance 40, also can cover appearance 40 with core lid 30, thus be difficult to externally visibly this shrink mark etc., design is excellent.

In the stimulation tools 1 of this example, due to the part exposed from multiple hole portion 31 in displaced portions 20 at least partially (in this example, for head 21 and foot 22) be install from the outside of core lid 30, therefore, when being arranged on core 10 by core lid 30, can prevent the wall 31c in the hole portion 31 forming core lid 30 and displaced portions 20 from disturbing.Thus, the assembly operation of core lid 30 is good.In addition, because the stimulation tools 1 of this example possesses core lid 30, therefore, it is possible to cover the appearance 14 of core 10 and the maintaining part 23 of displaced portions 20, so can prevent from damaging outward appearance, design is excellent.

In this example, displaced portions 20 has: the head 21 forming outer surface; Be arranged on the foot 22 of the shaft-like on head 21; Maintaining part 23, this maintaining part 23 is arranged in the appearance 14 of core 10, keeps foot 22 at least can move towards direction Z1 in core 10 and outer direction Z2 to make foot 22 simultaneously.And maintaining part 23 is more positioned at Z1 place, core 10 direction than core lid 30, head 21 and foot 22 are installed in maintaining part 23 from the outside of core lid 30 while hole portion 31 exposes.Thus, after core lid 30 being installed in the appearance 14 of core 10 being provided with maintaining part 23, head 21 and foot 22 can be arranged on maintaining part 23 from the outside of core lid 30, therefore when installing core lid 30, core lid 30 and head 21 and foot 22 can not disturb, and the assembly operation of core lid 30 is more excellent.

In this example, core lid 30 has the hole portion 31 being inserted through foot 22, and the opening diameter d1 with hole when portion 31 is larger than the outside diameter d 3 of foot 22, and less than the outside diameter d 2 of maintaining part 23.Thus, maintaining part 23 is positioned at the inner side of core lid 30, and the major part of maintaining part 23 is covered by core lid 30 simultaneously.Therefore, be difficult to externally visibly maintaining part 23, can prevent from damaging outward appearance.In addition, move to the outer direction Z1 of core 10 owing to being limited maintaining part 23 by core lid 30, therefore, even if when just in case maintaining part 23 comes off from core 10, also can prevent the displaced portions 20 comprising maintaining part 23 from coming off from core 10.

In this example, maintaining part 23 possesses: the connecting portion 234 be connected with foot 22; Towards the force section 24 that the outer direction Z1 of core 10 exerts a force to connecting portion 234; Shell 235, it keeps connecting portion 234, and to make this connecting portion 234 together resist the applying power of force section 24 with foot 22 and can move, and maintaining part 23 is installed in the appearance 14 of core 10 by shell 235.Thereby, it is possible to form the state exerted a force to the head 21 of displaced portions 20 and foot 22 towards the outer direction Z1 of core 10, making head 21 and foot 22 to after direction Z2 in core 10 moves, head 21 and foot 22 can be made to turn back to initial position by applying power.Thus, be easy to repeatedly be shifted, thus improve ease for use.

In this example, connecting portion 234 is connected with foot 22 in the mode of the front end (other end 22b) covering foot 22.And shell 235 is made up of shell body 236 and cap 237, wherein, connecting portion 234 is contained in inside by shell body 236, and cap 237 is arranged on shell body 236, and cap 237 has the through hole 238 being inserted through foot 22.The connecting portion 234 be connected in foot 22 engages by the wall portion 238a forming through hole 238.Thereby, it is possible to prevent the connecting portion 234 be connected with the other end 22b of foot 22 from coming off in shell 235 by easy structure, contribute to simplifying the structure of the stimulation tools 1 possessing multiple displaced portions 20.

In this example, force section 24 can be made up of elastomeric element, between the inner bottom part 236a relative with cap 237 of this elastomeric element in shell body 236 and connecting portion 234.In this case, above-mentioned applying power can be played by easy structure.

Cap 237 has the jaw portion 240 as lid holding section, this jaw portion 240 be formed on shell body 236, engage as the wing plate portion 239 of body holding section.And, cap 237 is rotated to circumferencial direction R1 centered by the axis L of foot 22, lid holding section (jaw portion 240) can be made to engage with body holding section (wing plate portion 239).Because cap 237 and shell body 236 engage and both are fixed in a circumferential direction, therefore, it is possible to reduce cap and the dislocation of shell body on the axis direction (i.e. Z-direction) of foot 22, thus the deviation of displaced portions 20 amount of movement in z-direction can be reduced.

And, although be equipped with two in this example respectively as the wing plate portion 239 of body holding section and the jaw portion 240 as lid holding section, be not limited thereto, also can be equipped with more than three or three respectively.

In this example, displaced portions 20 is configured to produce click feel along with displacement.Therefore, user, by obtaining this click feel, can be recognized and really make displaced portions 20 be shifted.And by making displaced portions 20 repeatedly be shifted, or make multiple displaced portions 20 be shifted can to obtain multiple click feel, collaborative the plurality of click feel can bring fast happy joyful body-feeling to user simultaneously simultaneously.Thereby, it is possible to impel this stimulation tools 1 of user Reusability.And, user is by repeatedly gripping this stimulation tools 1 and making displaced portions 20 repeatedly be shifted with finger and palm, or by this stimulation tools 1 repeatedly by be pressed in the various pieces such as cervical region, shoulder, back, extremity and to make displaced portions repeatedly be shifted by body parts, effectively can massage body parts such as finger, palm, cervical region, shoulder, back, extremity.

Further, when user palm and finger make displaced portions 20 repeatedly be shifted, click feel and press sense can repeatedly be perceived by palm and finger.Thus, can to the brain applying stimulation repeatedly of user by palm and finger.Consequently, the effect promoting the activation of user brain can be played.

In this example, displaced portions 20 is configured to produce along with displacement click sound.Thereby, it is possible to recognize the click feel that the displacement of displaced portions 20 produces more consumingly.Thus, user positively can recognize the displacement of displaced portions 20, thus can obtain body-feeling more fully.Consequently, can further improve and displaced portions 20 is shifted the fast happy joyful body-feeling produced repeatedly, thus this stimulation tools 1 of user Reusability can be impelled further.

In this example, the inner bottom surface 236a of shell is formed with recess 236c.Thereby, it is possible to easily produce click feel or click sound.Consequently, can further improve and displaced portions 20 is shifted the fast happy joyful body-feeling produced repeatedly, thus this stimulation tools 1 of user Reusability can be impelled further.

In addition, in this example, head 21 is formed as discoid.Thus, be easy to press head 21 with palm and finger, improve ease for use.In addition, compared with being formed as pointed situation with head 21, owing to easily guaranteeing that displaced portions 20 is large with the contact area of palm and finger, the stimulation of palm to user and finger therefore moderately can be relaxed, even also can alleviate the burden of user when repeatedly using continuously.Further, because user is not put but accept the stimulation from head 21 with face, therefore, it is possible to obtain joyful body-feeling.

And, although the outer surface 21a of head 21 gently bloats to the outer direction (the Z1 direction in Fig. 5) of core 10 in this example, but replace this mode, the shape of outer surface 21a can be for axle with the axle L of connecting axle 221, protrude to axle L direction (Z-direction under initial posture), protrude the conical shaped of front end with circularity simultaneously.In this case, when gripping stimulation tools 1, effectively should stimulate further palm and finger with the front end of circularity, thus effectively can massage further palm and finger.Further, by this front end with circularity, the effect that the acupuncture point be present on finger and palm is pressed also can be played.In addition, when user grips stimulation tools 1, because palm and finger easily touch the protrusion front end and around of outer surface, and near the outer rim being difficult to touch outer surface, therefore easily form space at palm with between finger and outer surface.Therefore, even if repeatedly use continuously, be also difficult at stimulation tools 1 and palm and stored heat between pointing.Consequently, owing to inhibit palm and finger perspires, therefore, it is possible to impel user repeatedly to use this stimulation tools 1 continuously further.

Such as, and although the diameter d 0 of head 21 is larger than the diameter d 3 of foot 22 in this example, be not limited thereto, the diameter d 0 of head 21 also can be identical with the size of the diameter d 3 of foot 22.

In addition, although head 21 and foot 22 are formed by independent part in this example, replace this mode, head 21 and foot 22 also can form.

And, although employ dome-type leaf spring 24 in this example as force section, be not limited thereto, the elastomers such as disk spring, disc spring, helical spring, rubber can be used.In addition, except elastomer, as long as can exert a force to displaced portions 20 on the direction maintaining the initial posture shown in Fig. 7, just can use as force section.

In addition, replace foot 22 and the maintaining part 23 of the displaced portions 20 of this example, the switching mechanism such as soft-touch control and wane type switch can be adopted.Such as, replace foot 22 and maintaining part 23, can soft-touch control be used.Such sense of touch Push switch can be adopted: it possesses disk spring isoinversion plate as soft-touch control, for the switch of mechanical contact-type (counter-rotative type hard contact formula), such as, can adopt the SKHH series (SKHHAL, SKHHAQ, SKHHCQ, SKHHCR) that Alps Electric Co., Ltd manufactures.Soft-touch control possesses the plunger as foot, the shell as maintaining part, disk spring as force application part.In this case, also can present click feel and click sound.

And although be equipped with splicing ear on soft-touch control, in this variation, this splicing ear is not electrically connected with miscellaneous part.Therefore, even if plunger depressed, any electrical connection is not also carried out in the contact of soft-touch control.And, when both are electrically connected, also soft-touch control can be used as the switch controlled temperature heat or the function such as energising, sound.

And, although in this example the opening diameter d1 in the hole portion 31 of core lid 30 is set to less than the outside diameter d 2 of maintaining part 23, but also opening diameter d1 can be set to larger than the outside diameter d 2 of maintaining part 23, simultaneously, after in the appearance 14 core lid 30 being arranged on core 10, maintaining part 23 is installed from the outside of core lid 30 by passing hole portion 31.

In addition, although maintaining part 23 be arranged on core 10 with binding agent in this example, replace this mode, also can be equipped with the snap fastener being configured to maintaining part 23 is engaged with core 10, and by this snap fastener, maintaining part 23 is arranged on core 10.There is no particular limitation for this snap fastener, can adopt known structure.In addition, also screw can be set on a side of maintaining part 23 and core 10, screw be set on the opposing party simultaneously, and maintaining part 23 and core 10 are screwed togather mutually, thus maintaining part 23 is arranged on core 10.

As mentioned above, according to this example, the stimulation tools 1 that assembly operation is excellent can be provided.

And, for the maintaining part 23 (this maintaining part 23 keeps head 21 and foot 22, and head 21 and foot 22 can be shifted) that above-mentioned stimulation tools 1 possesses, can only using this part as holding device, and separate with stimulation tools and provide.In this case, do not have in the stimulation tools of displaced portions by this holding device is used in, the stimulation tools possessing displaced portions can be modified to.

This holding device of following discloses:

(1) holding device, is characterized in that,

Possess: connecting portion, the foot that this connecting portion is configured to the shaft-like that can possess with displaced portions is connected; Force section, this force section exerts a force towards the direction of regulation to this connecting portion; Shell, it keeps this connecting portion, together resists the applying power of above-mentioned force section to make this connecting portion and above-mentioned foot and can move.

(2) holding device Gen Ju (1), is characterized in that,

Above-mentioned connecting portion is connected with above-mentioned foot in the mode covering the front end of above-mentioned foot, above-mentioned shell is made up of shell body and cap, above-mentioned connecting portion holds therein by shell body, cap is arranged on this shell body, and this cap has the through hole being inserted through above-mentioned foot, the wall portion simultaneously forming this through hole engages the above-mentioned connecting portion be connected in above-mentioned foot.

(3) holding device Gen Ju (2), is characterized in that,

Above-mentioned force section is made up of elastomeric element, and this elastomeric element is between above-mentioned connecting portion and the inner bottom surface relative with above-mentioned cap in above-mentioned shell body.

(4) according to (2) or the holding device described in (3), it is characterized in that,

Above-mentioned cap has lid holding section, and this lid holding section engages with the body holding section be formed on above-mentioned shell body, above-mentioned cap is rotated to circumferencial direction centered by the axis of above-mentioned foot, this lid holding section is engaged with above-mentioned body holding section.

In the holding device described in above-mentioned (1), can being formed towards the state of the foreign side of core to foot force application, making foot to after direction in core is moved, initial position can be turned back to by this applying Li Shi foot.Thus, be easy to displaced portions is shifted repeatedly, thus ease for use can keep displaced portions well.

In the holding device described in above-mentioned (2), can prevent the connecting portion be connected with the front end of foot from coming off in shell by easy structure, thus positively can keep displaced portions.

In the holding device described in above-mentioned (3), above-mentioned applying power can be played by easy structure, positively can keep displaced portions simultaneously.

In the holding device described in above-mentioned (4), because cap and shell body engage and both are fixed in a circumferential direction, therefore, it is possible to reduce cap and the dislocation of shell body on the axis direction of foot, thus the deviation of displaced portions amount of movement in axial direction can be reduced, positively can keep displaced portions.

(embodiment 2)

Use Figure 16 ~ Figure 24, the stimulation tools involved by embodiment 2 is described.

As shown in figure 16, the stimulation tools 100 of this example possesses: core 10; Multiple displaced portions 20, the plurality of displaced portions 20 is configured in the appearance 14 of core 10 displaceably, and each displaced portions 20 is configured to produce click feel along with displacement.

And, for convenience's sake, using the side shown in Figure 16 as top side, using its relative side as following side.And, in fig. 17, using the upper direction (direction of the top side in Figure 16) of paper as X1 direction, using the downside of paper as X2 direction, X1 direction and X2 direction are collectively referred to as X-direction.That is, Figure 16 is equivalent in fig. 17 from the figure that side, X1 direction is seen.In addition, in fig. 17, will perpendicular to the left and right directions of the paper of X-direction (X1 direction and X2 direction) as Y-direction.In addition, in fig. 20, using the diametric(al) of core 10 as Z-direction, using direction toward the outer side, the inner side from core 10 as outer direction Z1, using from the outside of core 10 towards the direction of inner side as interior direction Z2.Further, in fig. 20, using the circumferencial direction of the appearance 14 of core 10 as R.

Below, the stimulation tools 100 of this example is described in detail.

As shown in figure 19, core 10 is made up of roughly hemispheric first core 11 and the second core 12.First core 11 and the second core 12 by spherical each other toward the outer side and in being oppositely arranged.The face relative with the second core 12 in the first core 11 is formed with multiple chimeric recess 11a (with reference to Figure 18), the face relative with the first core 11 simultaneously in the second core 12 is formed with multiple fitting projection 12a (with reference to Figure 18) chimeric with chimeric recess 11a respectively.By being entrenched in chimeric recess 11a by multiple fitting projection 12a, core 10 is made to be formed as roughly spherical.Core 10 is formed as hollow form, has hollow bulb 10a.As shown in Figure 18, Figure 19, in hollow bulb 10a, accommodate columned, metal weight 13.The weight of weight to stimulation tools 100 entirety by adjusting weight 13 carries out suitable adjustment.The weight of stimulation tools 100 entirety, such as, can be set to 90g ~ 130g, more preferably 105g ~ 110g, is 105g in this example.

As shown in figure 17, the appearance of core 10 is virtually divided into: the regional of end regions A1, X1 direction, X1 direction zone line A2, middle section A3, X2 direction zone line A4 and X2 direction end regions A5.In X1 direction end regions A1 and X2 direction end regions A5, be formed with 3 recesses 15 respectively, in X1 direction zone line A2 and X2 direction zone line A4, be formed with 8 recesses 15 respectively.In addition, in middle section A3,10 recesses 15 are formed with.In the regional of each region A1 ~ A5, being spaced apart equidistantly of adjacent recess 15, in each region A1 ~ A5, the interval of recess 15 adjacent between zones of different is not equidistant.

As shown in Figure 16, Figure 18, the appearance 14 of core 10 is formed with multiple recess 15.Recess 15 is formed as mortar shape with the end respectively.As shown in figure 18, in the centre of the bottom of recess 15, be formed with the through hole 15a be communicated with the hollow bulb 10a of core 10.

And, in each recess 15 of each region A1 ~ A5, be provided with displaced portions 20.That is, in this example, 32 displaced portions 20 are altogether provided with.And under the initial posture (that is, not from the outside of stimulation tools 100, displaced portions 20 not being applied to the state of power) shown in Figure 20, displaced portions 20 is protruded from the appearance 14 of core 10 to the outer direction Z1 of core 10.Displaced portions 20 possesses: the head 21 forming outer surface 21a; Be arranged on the foot 22 of the shaft-like on this head 21; Maintaining part 23, this maintaining part 23 is installed in the appearance 14 of core 10, keeps foot 22 can move towards direction Z2 in core 10 and outer direction Z1 to make this foot 22 simultaneously.

As shown in figure 16, head 21 is formed as discoid.The diameter of head 21 such as can be set to 10.0mm ~ 20.0mm, is 14.2mm in this example.Head 21 can be pyrite and to make or resin is made.When head 21 is made for resin, the coat of metal can be formed in its surface.In this example, head 21 is made for resin, is formed with chrome plating in its surface.The weight of each head 21, such as, can be set to 0.5g ~ 4.0g, is 1.0g in this example.As shown in figure 20, the outer surface 21a of head 21 gently bloats to the outer direction (the Z1 direction in Figure 20) of core 10, meanwhile, as shown in figure 16, outer surface 21a is applied with the diamond cutting combined by multiple leg-of-mutton face.And, as shown in Figure 5, the plurality of leg-of-mutton each in order to be connected glibly with adjacent face, the edge of each is formed as curved surface slightly.The side contrary with outer surface 21a of head 21 is formed and is pressed into recess 21b.And, chamfering is carried out to form flexure plane to the bight 21d of outer surface 21a.Bight 21d such as can be formed as: the shape of the section that the axle L of connecting axle 221 described later passes through becomes the curve that radius of curvature is 28.5mm ~ 28.7mm, in this example, is formed as the curve that radius of curvature is 28.5mm.

As shown in figure 20, foot 22 is made up of connecting axle 221 and sliding panel 222.Connecting axle 221 is formed as substantial cylindrical, and the end on the outer direction Z1 of core 10 is formed with the reducing diameter part 221a of reduced.The axle L of connecting axle 221 is consistent with the radial Z of core 10 under initial posture (that is, not pressing the state of head 21).Reducing diameter part 221a is press-fit in the press-in recess 21b of head 21, and connecting axle 221 engages with head 21.Spherical recess 221b is formed in the end in core 10 on the Z2 of direction of connecting axle 221, the wall of this spherical recess 221b is formed as spherical calotte, be formed with circumferential rib 221c in the end in core 10 on the Z2 of direction of connecting axle 221, this circumferential rib 221c protrudes ringwise to the peripheral direction R of core 10 simultaneously.And sliding panel 222 is formed as discoid, and on the face relative with connecting axle 221, be formed with the hemisphere jut 222a of protrusion spherical in shape.The external diameter of this hemisphere jut 222a is roughly the same with the diameter of the annular recess 221b of connecting axle 221.This hemisphere jut 222a is embedded in the spherical recess 221b of connecting axle 221, thus connecting axle 221 is connected with sliding panel 222.And, define ball-joint by hemisphere jut 222a and spherical recess 221b, and allow connecting axle 221 to tilt relative to sliding panel 222.In sliding panel 222, the side contrary with hemisphere jut 222a is formed with the bellying 222b gently bloating into dome shape.

Maintaining part 23 is made up of the first cartridge 231 and the second cartridge 232.First cartridge 231, its inner peripheral portion along connecting axle 221 profile and be formed as tubular, simultaneously in core 10, Z2 side in direction possesses the section differencen part 231a of the profile along circumferential rib 221c.Continuous axle 221 is inserted through the inner side of the first cartridge 231, is engaged by section differencen part 231a to circumferential rib 221c simultaneously, thus prevents connecting axle 221 from coming off.The peripheral part of the first cartridge 231 is formed a pair locking lobe 231b protruded to circumferencial direction R.

Second cartridge 232 is formed as the tubular with inner bottom part 233, simultaneously in the end of the Z1 side, outer direction of core 10, is formed with a pair protuberance 232a that Z1 side is outward protruded.As shown in Figure 16, Figure 20, a pair protuberance 232a is provided with the window portion 232b cutting away its part and formation.A pair protuberance 232a is uprightly arranged along the periphery of the first cartridge 231, by making locking lobe 231b and window portion 232b engage, thus is fixed on the second cartridge 232 by the first cartridge 231.And the inner peripheral portion of the second cartridge 232 is formed as cylindric, and this cylindrical shape has the diameter roughly the same with the external diameter of sliding panel 222.Thus, sliding panel 222 can be maintained at the inner side of the second cartridge 232 in z-direction slidably.

The end in core 10 on the Z2 of direction in the second cylindrical part 232, is formed with the embedding lobe 232c that inward direction Z2 side is protruded.Embed lobe 232c and be formed as substantial cylindrical, there is the external diameter roughly the same with the diameter of the through hole 15a of recess 15.And embed the front end of lobe 232c and be provided with spherical clip stop 232d, this spherical clip stop 232d is formed as spherical, while its enlarged-diameter.Spherical clip stop 232d is formed slit 232e.Thus, be pressed in through hole 15a by embedding lobe 232c (spherical clip stop 232d), spherical clip stop 232d carries out elastic deformation and narrows to make slit 232e, and then makes spherical clip stop 232d be inserted through through hole 15a.And, deviate from from through hole 15a to the side relative with press-in side by making spherical clip stop 232d, spherical clip stop 232d carries out elastic deformation to make slit 232e broaden thus to be locked on the edge of through hole 15a, thus is embedded in through hole 15a by embedding lobe 232c.Consequently, the second cartridge 232 is locked in recess 15.And, replace this mode, also with screw, the second cartridge 232 can be fixed in recess 15.

Between the inner bottom part 233 and sliding panel 222 of the second cartridge 232, get involved the leaf spring 24 as force application part, this leaf spring 24 by discoidal, there is dome-type metallic plate form.Leaf spring 24 in its natural state, gently bends to its central part 24a and protrudes to sliding panel 222 side.And, the central part 24a of leaf spring 24 contacts with the bellying 222b of sliding panel 222, simultaneously, under the state assembling the first cartridge 231 and the second cartridge 232, the central part 24a of leaf spring 24 is subject to the pressing force from bellying 222b towards leaf spring 24, and leaf spring 24 is exerted a force to bellying 222b by the Z1 side, outer direction to core 10 of counteracting force on the other hand.

As shown in figure 21, if user is to pressing head 21 in Z2 side, direction in core 10, sliding panel 222 is pressed inward direction Z2 side by the connecting axle 221 then by being connected with head 21, and the central part 24a of leaf spring 24 is pressed inward direction Z2 side by bellying 222b.And if this pressing force exceedes the threshold value of the pressing force required for inverted version (Flip rates) of leaf spring 24, then central part 24a elastic deformation is that inward direction Z2 side is protruded, the central part 24a inward direction Z2 side inverted version of leaf spring 24.The threshold value of the pressing force required for the inverted version of leaf spring 24, such as, can be set to 1.0N ~ 6.0N, be set to 2.5N in this example.And, by the inverted version of the central part 24a of leaf spring 24, as the counteracting force relative with pressing force, outward direction Z1 side temporarily sharply reduces the applying power that sliding panel 222 exerts a force.Thus, carry out the displacement of ormal weight along with head 21 inward direction Z2 side, user can be made to feel click feel (so-called striking sense).

And, when wanting to increase the trip, by getting involved the elastomeric element such as helical spring or rubber components between sliding panel 222 and leaf spring 24, increase the stroke of head 21.In this case, can be configured to: this elastomeric element (this elastomeric element exerts a force to the direction making sliding panel 222 be separated with leaf spring 24 to both) is shifted along with head 21 inward direction Z2 side and carries out compression, thus sliding panel 222 directly or by elastomeric element presses leaf spring 24 indirectly.And, by suitably setting the compress variation of this elastomeric element, the stroke of head 21 is adjusted.

After making the displacement of head 21 inward direction Z2 side, if remove above-mentioned pressing force, then by the applying power from leaf spring 24, head 21 can be made to reset to original position.And when the central part 24a of leaf spring 24 turns back to original state from inverted status, temporarily sharply rise to the applying power that sliding panel 222 exerts a force in outward direction Z1 side.Thus, reset along with head 21 outward direction Z1 side, user can be made to feel click feel.

In addition, in this example, as mentioned above, because connecting axle 221 and sliding panel 222 fetch link by ball pivot, therefore as shown in figure 22, connecting axle 221 is allowed to tilt relative to the axle L of the foot 22 under initial posture (state shown in the dotted line in Figure 22).Thus, even when being applied with the pressing force towards inward direction Z2 to the edge 21c of head 21, head 21 and connecting axle 221 also can with in the circumferencial direction R of core 10, the state inward direction Z2 side displacement of the lopsidedness that has been applied in pressing force.When head 21 becomes the state of inclination from aclinal state, the shift amount t of edge 21c on circumferencial direction R, such as, can be set to 0.5mm ~ 1.5mm, is 0.8mm in this example.And head 21 distance each other of adjacent displaced portions 20 ensures more than 2.0mm, do not contact to make the head 21 of adjacent displaced portions 20.

In addition, because connecting axle 221 and sliding panel 222 fetch link by ball pivot, therefore head 21 is relative to sliding panel 222 and maintaining part 23, can rotate centered by the axle L of connecting axle 221.

Next, to the action effect of the stimulation tools 100 of this example, be described in detail.

According to the stimulation tools 100 of this example, the displacement along with the multiple displaced portions 20 be configured in the appearance 14 of core 10 produces click feel.User, by obtaining this click feel, can be recognized and really make displaced portions 20 be shifted.And by making displaced portions 20 repeatedly be shifted, or make multiple displaced portions 20 be shifted can to obtain multiple click feel, collaborative the plurality of click feel can bring fast happy joyful body-feeling to user simultaneously simultaneously.Thereby, it is possible to impel this stimulation tools 100 of user Reusability.And user can be massaged palm and finger effectively by Reusability stimulation tools 100.And, also can by stimulation tools 100 repeatedly by being pressed in the various pieces such as cervical region, shoulder, back, extremity, repeatable operation on each position of health.In this case, effectively can massage body parts such as cervical region, shoulder, back, extremity.

Further, user, by making displaced portions 20 repeatedly be shifted with palm and finger, can feel click feel and press sense repeatedly by palm and finger.Therefore, can to the brain applying stimulation repeatedly of user by palm and finger.Consequently, the effect promoting the activation of user brain can be played.

Above-mentioned each displaced portions 20 is configured to be biased on the direction maintaining its initial posture (being Z1 direction in this example), and resisting applying power can be shifted simultaneously.Thus, if the power removed opposing applying power and apply, then displaced portions 20 resets to initial posture.Thus, only remove due to user the power being applied to displaced portions 20 and the displaced portions after displacement 20 just can be made to reset, therefore need not spend time and displaced portions 20 is resetted, ease for use during Reusability is good.And, user can rhythmically, sense of rhythm makes displaced portions 20 repeatedly be shifted well.Thus, can feel rhythmical continuously according to this displacement, click feel that sense of rhythm is joyful, thus further increase the fast happy joyful body-feeling that Reusability produces.In addition, by obtaining rhythmical, that sense of rhythm is joyful click feel, the effect promoting the activation of user brain further can be played.

Displaced portions 20 is configured to produce click feel along with being reset to above-mentioned initial posture by above-mentioned applying power.Thus, user, not only when making displaced portions 20 be shifted, also can obtain click feel when displaced portions 20 resets.That is, user passes through displacement and the reset of a displaced portions 20, can obtain twice click feel.Thereby, it is possible to further rhythmically, sense of rhythm makes displaced portions 20 repeatedly be shifted well, simultaneously according to this displacement can feel continuously further rhythmical, sense of rhythm joyful click feel.Consequently, the fast happy joyful body-feeling that Reusability produces can be improved further.In addition, by feeling this click feel via palm and finger, the effect of user brain activation can be promoted further.

In addition, each displaced portions 20 possesses: the head 21 forming outer surface 21a; Be arranged on the foot 22 of the shaft-like on this head 21; Maintaining part 23, this maintaining part 23 is arranged in the appearance 14 of core 10, keeps foot 22 can move towards direction Z2 in above-mentioned core 10 and outer direction Z1 to make this foot 22 simultaneously.Thereby, it is possible to make the head 21 of displaced portions 20 move towards direction Z2 in core 10 and outer direction Z1.Therefore, it is possible to make head 21 be shifted in the mode be pressed into.Consequently, user easily can be recognized and displaced portions 20 (head 21) is shifted.

Displaced portions 20 is configured to its head 21 and can be shifted in the mode tilted relative to the axle L of the foot 22 under the initial posture shown in Figure 20.Thus, owing to displaced portions 20 being made to be shifted from all directions, therefore easily by palm and finger etc., displaced portions 20 is shifted, can use sense be improved.

In addition, head 21 is arranged to can rotate relative to maintaining part 23.Thus, due to when the power that applies from all directions makes displaced portions be shifted, head 21 can be rotated according to the direction of this power of applying, therefore can reduce the user when this displacement and feel situation about blocking.Consequently, the further raising of use sense can be realized.

In this example, displaced portions 20 is configured to produce along with above-mentioned displacement click sound.Thereby, it is possible to recognize the click feel that the displacement of displaced portions 20 produces more consumingly.Displaced portions 20 is positively made to be shifted thereby, it is possible to make user recognize.Consequently, can further improve and displaced portions 20 is shifted the fast happy joyful body-feeling produced repeatedly, thus this stimulation tools 100 of user Reusability can be impelled further.

In this example, maintaining part 20 possesses the force application part (leaf spring 24) exerted a force to foot 22 towards the outer direction Z1 of core 10.Thus, by removing pressing, can make to be subject to applying power that force application part 24 produces and positively resetting to the displaced portions 20 that direction Z2 in core 10 is shifted.Consequently, because the displaced portions 20 after user need not spend time to make displacement when Reusability resets, therefore ease for use is good.In addition, improve use sense during Reusability.

The force application part 24 of this example is made up of elastomer.Thus, owing to easily can be obtained the applying power of force application part 24 by elastomeric elastic force by easy structure, therefore, it is possible to realize the simplification of structure.And in this example, force application part is formed by for elastomeric leaf spring 24.Thereby, it is possible to form the leaf spring 24 as force application part with cheap material, this is favourable in cost.In addition, owing to can be easy structure, the assembly operation of stimulation tools 100 can therefore be improved.

And, although employ dome-type leaf spring 24 in this example as force section, be not limited thereto, the elastomers such as disk spring, disc spring, helical spring, rubber can be used.In addition, except elastomer, as long as can exert a force to displaced portions 20 on the direction maintaining the initial posture shown in Figure 20, just can use as force section.

In this example, above-mentioned click sound is by making displaced portions 20 be shifted and making the distortion sound of the leaf spring 24 produced during leaf spring 24 inverted version be formed.Thus, due to click sound can be produced by the leaf spring 24 for force application part, therefore do not need to prepare other parts and click sound in order to obtain, the simplification of structure can be realized.

And, as the variation of this example, by the click sound generator that is equipped with as miscellaneous part to produce above-mentioned click sound.As click sound generator, be not particularly limited, various structure can be adopted.Such as, as click sound generator, such structure can be adopted: the second cartridge 232 shown in Figure 20 gets involved metallic plate between bottom 233 and force application part (leaf spring 24) within it, as shown in figure 21 simultaneously, when leaf spring 24 inverted version, the central part 24a of leaf spring 24 clashes into this metallic plate.In this case, can use being clashed into by central part 24a the strike note that this metallic plate produces as click sound.

In this example, displaced portions 20 is protruded from the appearance 14 of core 10 to the outer direction Z1 of core 10.And the outer surface 21a of the head 21 of displaced portions 20, is more positioned at the Z1 place, outer direction of core 10 than the part not forming recess 15 in appearance 14.The part not forming recess 15 in the appearance 14 being configured to core 10 and the outer surface 21a of displaced portions 20 are formed as a face, and when the outer surface 21a being configured to displaced portions 20 is more positioned at Z2 place, core 10 direction than the part not forming recess 15 in appearance 14, when user grips this stimulation tools, due to palm and finger not only contact with outer surface 21a also with the part contact not forming recess 15 in appearance 14, because of this reduce press displaced portions 20 time body-feeling.In addition, when user grips this stimulation tools, due to palm and finger and the part contact not forming recess 15 in outer surface 21a and appearance 14, therefore can stored heat between this stimulation tools and palm when repeatedly using continuously, thus palm and finger are easily perspired.Also the body-feeling of user can be reduced thus.But, in this example, by forming according to above-mentioned, when user grips this stimulation tools 100, due to palm can not be made and point and the part contact not forming recess 15 in appearance 14, and palm is positively contacted with displaced portions 20 with finger, therefore can further improve body-feeling during pressing displaced portions 20.In addition, when user grips this stimulation tools 100, due to palm and finger not with the part contact not forming recess 15 in appearance 14, thus the space maintained between the part not forming recess 15 in palm and finger and appearance 14, be also difficult to stored heat between stimulation tools 100 and palm even if therefore repeatedly use continuously.Consequently, owing to inhibit palm and finger perspires, therefore, it is possible to impel user repeatedly to use this stimulation tools continuously further.

In this example, the profile of core 10 is spherical.Thus, it is overall that user easily grips stimulation tools 100, improves use sense.In addition, in this example, the appearance (the outer surface 21a of displaced portions 20) of stimulation tools 100 is formed along the sphere that diameter is 57.4mm.And under the state be pressed, time minimum, diameter is 57.0mm.Therefore, because stimulation tools 100 is formed as the shape that is contained in well in palm, therefore use sense is further increased.In addition, even if also can suppress overtired owing to repeatedly using continuously, therefore, it is possible to impel user repeatedly to use this stimulation tools continuously further.

And the profile of core 10 can be set to linearity or forniciform bar-shaped.Such as, core 10 can be formed as the handle shape that can hold.Owing to also easily gripping stimulation tools 100 in this case, therefore improve use sense.

In addition, the weight of stimulation tools 100 can be set to 90g ~ 130g, more preferably 105g ~ 110g, is 105g in this example.Thereby, it is possible to make user feel appropriateness weight and to user with feeling of high class, simultaneously can prevent from becoming overweight, even also can prevent from when repeatedly using continuously causing excessive burden to user.

The material of head 21 can adopt the metals such as pyrite, ferrum, aluminum, the synthetic resin such as ABS resin, PC resin, pottery, timber, stone material etc.Wherein be preferably metal to make, in this example for pyrite is made.By making head 21 with metal, head 21 can be made to have the weight of appropriateness, therefore can give with user with the weight sense of appropriateness when pressing head 21, and can feeling of high class be improved.In addition, due in general compared with resin etc. the heat conductivity of metal higher, therefore the heat of palm and finger easily passes to head 21, so easily make head 21 warm by the heat of palm and finger.And, by Reusability under the state that warms at head 21, the blood circulation of palm and finger can be promoted.

In addition, replace foot 22 and the maintaining part 23 of the displaced portions 20 of this example, the switching mechanism such as soft-touch control and wane type switch can be adopted.Such as, in the variation shown in Figure 23, replace foot 22 and maintaining part 23, soft-touch control 25 can be used.Such sense of touch Push switch can be adopted: it possesses disk spring isoinversion plate as soft-touch control 25, for the switch of mechanical contact-type (counter-rotative type hard contact formula), such as, can adopt the SKHH series (SKHHAL, SKHHAQ, SKHHCQ, SKHHCR) that Alps Electric Co., Ltd manufactures.Soft-touch control 25 possesses the plunger 252 as foot, the shell 253 as maintaining part, leaf spring 24 as force application part.In this case, also identically with the situation of this example, by pressing head 21 to Z2 side, direction in core 10, plunger 252 and head 21 together inward direction Z2 are shifted.Thus, the leading section of the Z2 side, interior direction of plunger 252 presses leaf spring 24, makes leaf spring 24 inverted version, presents click feel and clicks sound.

And although be equipped with splicing ear 254 on soft-touch control 25, in the variation of this example, this splicing ear 254 is not electrically connected with miscellaneous part.Therefore, even if plunger depressed 252, any electrical connection is not also carried out in the contact 255 of soft-touch control 25.And, when both are electrically connected, also soft-touch control 25 can be used as the switch controlled temperature heat or the function such as energising, sound.

In this example, as shown in figure 17, from the top side of each region A1 ~ A5 of stimulation tools 100 towards following side, 3,8,10,8,3 32 displaced portions 20 are altogether configured with successively.And between each region A1 ~ A5, displaced portions 20 does not arrange equally spacedly.Thus, according to the position of held stimulation tools 100, change with the position of the displaced portions 20 of skin contact.Consequently, the effect of stimulation to palm and finger can be improved.In addition, by changing the position use stimulation tools 100 on one side of holding stimulation tools 100 aptly, can not vexatiously Reusability.Consequently, can further improve the fast happy joyful body-feeling that Reusability produces, user can be impelled repeatedly to use this stimulation tools continuously.

In addition, replace above-mentioned soft-touch control 25, can use the soft-touch control of the mechanical contact-type of actuator mode, this soft-touch control possesses disk spring and actuator, by giving as security head portion and then pressing disk spring by actuator.In addition, as force application part, replace the leaf spring 24 formed by metallic plate, can use the soft-touch control of resilient contact formula, it possesses the cup formed by elastomeric material.

In addition, substitute soft-touch control, also can use the switch of seesaw type.In addition, although in this example the direction of displacement of displaced portions 20 to be set to direction Z2 and outer direction Z1 in core 10, be not limited thereto.Such as, can be configured to produce click feel along with the displacement of displaced portions 20 on the circumferencial direction R of core 10.

Although be only connected with head 21 in one end of the connecting axle 26 of displaced portions 20 in this example, replace this mode, as shown in figure 24, head 211 can be set on one end of bar-shaped connecting axle 26, and head 212 is set on an opposite end.And in this variation, core 10 is formed as tubular.And connecting axle 26 is through core 10 on the direction orthogonal with the length direction of core 10.The rib 261 that protrudes of section ground triangular in shape is formed at the pars intermedia in the axle L direction of connecting axle 26.And connecting axle 26 is inserted through in the maintaining part 27 of sleeve-like, this maintaining part 27 is inlaid in core 10.The end in core 10 on direction of maintaining part 27 is provided with the leaf spring 28 as force application part.The tip flexion of leaf spring 28 becomes crank-like and forms crank portion 281, and the periphery of this crank portion 281 pairs of connecting axles 26 exerts a force.Under state as of fig. 24, rib 261 is more positioned at the side near head 211 than crank portion 281.

If press the head 211 on the upside of paper on the downside of paper, then move downwards along with connecting axle 26, rib 261 pushes away in the crank portion 281 of leaf spring 28.And if make connecting axle 26 move further downwards, then rib 261 is downward through crank portion 281.Because the periphery of crank portion 281 pairs of connecting axles 26 exerts a force, be therefore shifted on the downside of paper at head 211, when rib 261 is through crank portion 281, can click feel be obtained.

Afterwards, if press head 212 on the upside of paper, then rib 261 by the crank portion 281 of leaf spring 28 again on push away, rib 261 is upward through crank portion 281.Thus, be shifted on the upside of paper at head 212, when rib 261 is through crank portion 281, can click feel be obtained.

In addition, replace the leaf spring 28 as force application part shown in Figure 24, the structure of the slide switch possessing spring and steel ball can be adopted.In this case, the side of connecting axle 26 forms depression, spring exerts a force to the side of connecting axle 26 to steel ball simultaneously.And by be pushed to along with head 211 on the downside of paper and connecting axle 26 moves downwards, the steel ball that the side to connecting axle 26 is biased is embedded in above-mentioned depression, thus can obtain click feel.In addition, by being moved upward along with connecting axle 26, the applying power being embedded in the steel ball opposing spring in above-mentioned depression climbs out of above-mentioned depression, also can obtain click feel.

As mentioned above, according to this example, can provide a kind of and bring user fast happy joyful body-feeling, and the stimulation tools 100 of user Reusability can be impelled.

Claims

1. a stimulation tools, is characterized in that, possesses:

Core, and

Be configured in the apparent displaced portions of this core,

Described displaced portions has: maintaining part, and this maintaining part is fixed on described core in appearance; Head, this head can be arranged in this maintaining part with being shifted, and forms outer surface simultaneously,

Described maintaining part and described head, be configured to, by combination can be integrated mutually, be configured to be assembled in described core from the outside of described core simultaneously.

2. stimulation tools according to claim 1, is characterized in that,

Described core is provided with core lid, and described core lid covers the appearance of described core in the mode at least exposing described head.

3. stimulation tools according to claim 2, is characterized in that,

Described head is releasably arranged in described maintaining part by the foot of shaft-like.

4. stimulation tools according to claim 3, is characterized in that,

Described core lid has the hole portion being inserted through described foot, and the opening diameter in this hole portion is larger and less than the external diameter of described maintaining part than the external diameter of described foot simultaneously.

5. the stimulation tools according to claim 3 or 4, is characterized in that,

Described maintaining part possesses: the connecting portion be connected with described foot; To the force section that the foreign side of described core exerts a force to this connecting portion; Shell, it keeps described connecting portion, to make described connecting portion and described foot together resist the applying power of described force section and can move,

Described maintaining part is arranged on described core in appearance by described shell.

6. stimulation tools according to claim 5, is characterized in that,

Described connecting portion is connected with described foot in the mode covering the front end of described foot, described shell is made up of shell body and cap, wherein, described connecting portion is contained in inside by shell body, cap is arranged on this shell body, and this cap has the through hole being inserted through described foot, the wall portion simultaneously forming this through hole can engage the described connecting portion be connected in described foot.

7. stimulation tools according to claim 6, is characterized in that,

Described force section is made up of elastomeric element, and this elastomeric element is located between the inner bottom surface relative with described cap in described shell body and described connecting portion.