CN204233679U - A kind of runner - Google Patents
A kind of runner Download PDFInfo
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- CN204233679U CN204233679U CN201420616570.9U CN201420616570U CN204233679U CN 204233679 U CN204233679 U CN 204233679U CN 201420616570 U CN201420616570 U CN 201420616570U CN 204233679 U CN204233679 U CN 204233679U
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- ornamental wheel
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Abstract
The utility model relates to a kind of runner, comprise the wheel body be set on bearing pin, it is characterized in that: the outer face of wheel body has cavity, the head of bearing pin is positioned at cavity, multiple ornamental wheel is provided with in cavity, the axis of rotation of each ornamental wheel is relative with bearing pin fixing, around the axis of rotation rotation of self, and can not relatively can only revolve round the sun by bearing pin to make ornamental wheel; Ornamental wheel to be coordinated with the contact internal walls of cavity by ornamental wheel periphery or by rotating around its own rotation axis heart under the mating reaction that contacts with each other of adjacent two ornamental wheel peripheries; The opening part of cavity is provided with transparent end cap and blocks.By the rotation of wheel body, the ornamental wheel being positioned at three-dimensional cavity can be driven to rotate around own axes, ornamental wheel again can not with wheel body bearing pin revolution relatively simultaneously, and the rotation of ornamental wheel can pass through end cap and observes, therefore has appreciation effect and interest in the rotary course of this wheel body.
Description
Technical field
The utility model relates to a kind of runner, and this runner can be used as the uses such as the decoration steering wheel on moving runner on the wheel of perambulator, the wheel of children electric automobile, the Tai Ji wheel of body-building apparatus, toy for children or rolling disc, Rocking cycle.
Background technology
Runner is rotatable parts, and the use of runner is very wide, can be used as the uses such as the decoration steering wheel on moving runner on the wheel of perambulator, the Tai Ji wheel of body-building apparatus, toy for children or rolling disc, Rocking cycle.
At present runner is on the market as mostly simple by its structure of steering wheel in the decoration on the moving runner on the Tai Ji wheel of the wheel of perambulator, body-building apparatus, toy for children or rolling disc, Rocking cycle, ornamental and interest is poor.
For the wheel of perambulator, it generally has two kinds of modes to carry out decorative wheel, one strengthens that it is ornamental and interesting by arranging trim or cosmetic sheet, a kind of pushchair as disclosed in the patent No. Chinese utility model patent " pushchair " that is ZL201220660129.1 (notification number is CN202986655U), it comprises wheel body, wheel enclosing cover and wheel cosmetic sheet, wheel enclosing cover is placed on the side of body, and wheel cosmetic sheet is placed on outside wheel and covers.And one the patent No. be that the Chinese utility model patent " baby carriage wheel decorative cover " of ZL201020139936.X (notification number is CN201619391U) discloses so a kind of baby carriage wheel decorative cover, comprise plastic base in the form of annular discs, the interior plate face of plastic base is provided with at least two buckles, the shape of the draw-in groove that the shape of buckle and vehicle wheel web edge are above offered matches, and the outer panel face of plastic base covers pad pasting stamp plastic veneer layer.The decoration that aforementioned two patents all adopt trim to carry out wheel, trim can only, with rotation of wheel, can not rotate by relative wheel, therefore decorative effect be stiff, interesting poor.
Another kind of mode on vehicle, arranges luminous LED etc. decorate, as the pulley of the irradiative roller skate of finding on the market, and one the patent No. be that the Chinese utility model patent " having the pushchair of LED decorative lamp " of ZL201420162653.5 (notification number is CN203854408U) discloses a kind of like this pushchair having LED decorative lamp, include wheel, wheel cap, translucent cover and central lid; Wheel cap becomes disc, and wheel has covered a toroidal cavity, and be uniform-distribution with several LED seat in this toroidal cavity, there is a circular groove at the center of wheel cap, has a battery case in this circular groove; Translucent cover becomes annular, and central lid becomes circular plate type; Wheel cap is fixed on the spoke of wheel, and translucent cover fastens and is fixed on the toroidal cavity of wheel cap, and central lid fastens and is fixed on the circular groove at wheel cap center.This wheel is glittering by the rotation of wheel, play decorative effect, but this wheel needs consumes battery, not environmentally.
In addition, the various runners of the decoration steering wheel on the moving runner in the market on the Tai Ji wheel and toy for children of body-building apparatus or rolling disc, Rocking cycle all do not possess ornamental and interesting.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of appreciation effect of decorating good and have interesting runner.
The utility model solves the problems of the technologies described above adopted technical scheme: a kind of runner, comprise and to be set on bearing pin and can be the wheel body that axle center rotates with bearing pin, it is characterized in that: the outer face of described wheel body has cavity, the head of bearing pin is positioned at cavity, multiple ornamental wheel is provided with in described cavity, the axis of rotation of each described ornamental wheel is relative with described bearing pin fixing, around the axis of rotation rotation of self, and can not can only revolve round the sun by relatively described bearing pin to make described ornamental wheel; Described ornamental wheel to be coordinated with the contact internal walls of described cavity by ornamental wheel periphery or by rotating around its own rotation axis heart under the mating reaction that contacts with each other of adjacent two ornamental wheel peripheries; The opening part of described cavity is provided with transparent end cap and blocks.
Be provided with wheel carrier in above-mentioned cavity, wheel carrier constrains on described bearing pin and wheel carrier can not be rotated relative to bearing pin, wheel carrier has multiple axle portion, each axle portion is provided with a described ornamental wheel, and axle portion forms the axis of rotation of sheathed ornamental wheel on it.Relative fixing by wheel carrier and bearing pin, make wheel body in bearing pin rotary course, wheel carrier can not rotate with wheel body, realize at least making the axis of rotation of the ornamental wheel be arranged on wheel carrier relative with bearing pin fixing, if all ornamental wheels are installed on wheel carrier, then all ornamental wheels are all by coordinating with the contact of cavity interior walls, make the rotation of wheel body that ornamental wheel can be driven to rotate; If if there is other ornamental wheel not install on wheel carrier, then other ornamental wheel is by being positioned at ornamental wheel on wheel carrier and cavity interior walls forms constraint, finally make the axis of rotation of other ornamental wheel also relatively bearing pin fix.
Above-mentioned ornamental wheel has four, two is the first ornamental wheel, two other is the second ornamental wheel, described wheel carrier have about two spaced axle portions, two described first ornamental wheels are set in described axle portion respectively, two described second ornamental wheels to be placed in cavity and to lay respectively at above and below two the first ornamental wheels, the outer peripheral face of the second ornamental wheel forms planar friction simultaneously and contacts and coordinate with the internal perisporium of cavity and the outer peripheral face of two the second ornamental wheels, two described first ornamental wheels are intervally installed, and have gap between the first ornamental wheel and the internal perisporium of cavity.
It is more than the concrete mounting means of one of ornamental wheel, wherein the second ornamental wheel rotates by making wheel body rotarily drive the second ornamental wheel with the CONTACT WITH FRICTION of cavity interior walls, first ornamental wheel then by rotating with the CONTACT WITH FRICTION of the second ornamental wheel under the rotarily driving of the second ornamental wheel, in addition, the layout of four ornamental wheels in this mounting means is while cavity is full of by realization substantially, can guarantee that again ornamental wheel has larger area, therefore be a kind of layout type of the best.
As improvement, the bottom surface being positioned at described second ornamental wheel below two the first ornamental wheels has accommodating cavity, and the head of described bearing pin is hidden in this accommodating cavity.The head of bearing pin shelters from by the accommodating cavity in this ornamental wheel, is also substantially sheltered from by wheel carrier simultaneously, externally less than the existence of bearing pin and wheel carrier, make wheel body profile more attractive in appearance, the surface area of this ornamental wheel increases greatly in addition, makes the size of each ornamental wheel not quite identical, has more sight.
Further improvement, described wheel carrier has the elastic foot that is positioned at the left and right sides and is positioned at the pin at middle part, and described axle portion is arranged on the end of elastic foot, and the head of described bearing pin has the slot that radial direction runs through, and pin to be plugged in slot and can slippage up and down.Because wheel body can exist certain location tolerance in assembling process, and also have wearing and tearing after long-time use, the upper and lower slippage of bearing pin relatively of this wheel carrier energy, and elastic foot has certain elasticity, therefore the axis of rotation of each ornamental wheel has certain self-adjusting ability, after installation, two the first ornamental wheels be positioned on wheel carrier have certain elastic compensating power to the second ornamental wheel, even if the gap between wheel body and bearing pin becomes large, also can guarantee the second ornamental wheel above and below being positioned at all the time can with the contact internal walls of cavity, finally make the axis of rotation of each ornamental wheel relative with bearing pin fixing.It is a kind of concrete structure of wheel carrier.
Above-mentioned wheel carrier is fixed on described bearing pin, and the ornamental wheel be set in described axle portion all coordinates with the contact internal walls of described cavity, and each ornamental wheel is arranged at interval each other simultaneously.It is the layout type of another kind of ornamental wheel, ornamental wheel in this structure all makes ornamental wheel can rotate around own axes in wheel body rotary course by coordinating with the contact of cavity interior walls, this structure can arrange in cavity that the number of ornamental wheel increases, as required ornamental wheel can be put out various profile in cavity, the changeability of the layout of ornamental wheel is more free.
Above-mentioned wheel carrier has the pin that is positioned at middle part and to stretch out the many elastic foots arranged from pin, and described axle portion is arranged on the end of elastic foot, and the head of described bearing pin has the slot that radial direction runs through, and pin plugs and is fixed in slot.Under the elastic reaction of elastic foot, guarantee that each ornamental wheel contacts reliably with cavity interior walls.It is a kind of concrete structure of wheel carrier.
Can coordinate for planar friction contacts between the periphery of above-mentioned ornamental wheel and the internal perisporium of cavity, also can coordinate for gear tooth friction contact.
The inner face center position of upper transparent end cap has the annular wall to downward-extension, and the head of described bearing pin is hidden in this annular wall.Annular wall and transparent end cap surround accommodating area, are hidden in the inner by head, by the barrier bed of the transparent materials that is sticked in the center of transparent end cap, allow user can't see bearing pin head in outside, make runner outer shape more attractive in appearance.
Above-mentioned ornamental wheel has seven, be respectively the first active ornamental wheel, second active ornamental wheel, 3rd active ornamental wheel, first driven ornamental wheel, second driven ornamental wheel, 3rd driven ornamental wheel and the 4th driven ornamental wheel, described wheel carrier have three described axle portions arranged in triangular shape, each axle portion is arranged with respectively described first driven ornamental wheel, second driven ornamental wheel and the 3rd driven ornamental wheel, first driven ornamental wheel, second driven ornamental wheel and the 3rd driven ornamental wheel are spaced, described 4th driven ornamental wheel is arranged on the center of cavity and is covered by the head of bearing pin, the outer peripheral face driven ornamental wheel with first respectively of the 4th driven ornamental wheel, second driven ornamental wheel forms planar friction with the outer peripheral face of the 3rd driven ornamental wheel and contacts, described first initiatively ornamental wheel outer peripheral face simultaneously with internal perisporium and the first driven ornamental wheel of cavity, the outer peripheral face of the second driven ornamental wheel forms planar friction contact, described second initiatively ornamental wheel outer peripheral face simultaneously with internal perisporium and the first driven ornamental wheel of cavity, the outer peripheral face of the 3rd driven ornamental wheel forms planar friction contact, described 3rd initiatively ornamental wheel outer peripheral face simultaneously with internal perisporium and the second driven ornamental wheel of cavity, the outer peripheral face of the 3rd driven ornamental wheel forms planar friction contact.
This vibrational power flow has seven ornamental wheels, and when wheel body rotates, seven ornamental wheels in it rotate simultaneously, and perception effect is very grand, has dynamic effect; And the spacing design that constrains one another between each ornamental wheel is very ingenious, wherein three driven ornamental wheels are relative with bearing pin fixing by wheel carrier, it is spacing that 4th driven ornamental wheel then carries out constraint by these three driven ornamental wheels to it, wherein three initiatively ornamental wheel then by the internal perisporium of cavity and wherein two driven ornamental wheels it is retrained, guarantee that it can only rotate around own axes.
Compared with prior art, the utility model has the advantage of: by the rotation of wheel body, the ornamental wheel being positioned at three-dimensional cavity can be driven to rotate around own axes, ornamental wheel again can not with wheel body bearing pin revolution relatively simultaneously, the rotation of ornamental wheel can pass through end cap and observes, therefore has appreciation effect and interest in the rotary course of this wheel body; But user also oneself is sticked in the outer face of ornamental wheel the picture of various pattern in addition, as various cartoon picture or portrait photographs, personage on picture or photo or landscape also rotate with ornamental wheel, can design the ornamental wheel oneself liked, strengthen the interest of runner further.
Accompanying drawing explanation
Fig. 1 is the perspective view of the utility model first embodiment;
Fig. 2 is the perspective view after the utility model first embodiment removes end cap;
Fig. 3 is the top view after the utility model first embodiment removes end cap;
Fig. 4 is the partial sectional view of the utility model first embodiment;
Fig. 5 is the three-dimensional exploded view of the utility model first embodiment;
Fig. 6 is the perspective view after the utility model second embodiment removes end cap;
Fig. 7 is the three-dimensional exploded view of the utility model second embodiment;
Fig. 8 is the back side perspective view of transparent end cap in the utility model second embodiment
Fig. 9 is the perspective view after the utility model the 3rd embodiment removes end cap;
Figure 10 is the perspective view after the utility model the 4th embodiment removes end cap.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the utility model is described in further detail.
As shown in Fig. 1 ~ 5, be first embodiment of the present utility model.
A kind of runner, comprises and is set in bearing pin 2 and can is the wheel body 1 that axle center rotates around bearing pin with bearing pin 2.The outer face of wheel body 1 has cavity 11, the head 21 of bearing pin 2 is positioned at cavity 11, to be positioned at the center of cavity 11 for the best, multiple ornamental wheel 3 is provided with in cavity 11, the axis of rotation S of each ornamental wheel 3 is relative with bearing pin 2 fixing, around the axis of rotation S rotation of self, and can not relatively can only revolve round the sun by bearing pin 2 to make ornamental wheel 3; Ornamental wheel 3 to be coordinated with the contact internal walls of cavity 11 by ornamental wheel 3 periphery or by rotating around its own rotation axis heart under the mating reaction that contacts with each other of adjacent two ornamental wheel 3 peripheries; The opening part of cavity 11 is provided with transparent end cap 4 and blocks, and transparent end cap 4 is removably fixed on wheel body.
Be provided with wheel carrier 5 in cavity 11, wheel carrier 5 constrains on bearing pin 2 and wheel carrier 5 can not be rotated relative to bearing pin 2, wheel carrier 5 has multiple axle portion 51, each axle portion 51 is provided with an ornamental wheel 3, and axle portion 51 forms the axis of rotation S of sheathed ornamental wheel 3 on it.
In the present embodiment, ornamental wheel 3 has four, two is the first ornamental wheel 3a, two other is the second ornamental wheel 3b, wheel carrier 5 has about two spaced axle portions 51, wheel carrier 5 is bent by steel wire and forms, and wheel carrier 5 has the elastic foot 52 being positioned at the left and right sides and the pin 53 being positioned at middle part, therefore wheel carrier 5 is roughly in mountain font, axle portion 51 is arranged on the end of elastic foot 52, and the head of bearing pin 2 has the slot 22 that radial direction runs through, and pin 53 to be plugged in slot 22 and can slippage up and down.Two the first ornamental wheel 3a are set in described axle portion 51 respectively, two described second ornamental wheel 3b to be placed in cavity 11 and to lay respectively at above and below two the first ornamental wheel 3a, the outer peripheral face of the second ornamental wheel 3b forms planar friction simultaneously and contacts and coordinate with the internal perisporium of cavity 11 and the outer peripheral face of two the second ornamental wheel 3b, two the first ornamental wheel 3a are intervally installed, and have gap between the first ornamental wheel 3a and the internal perisporium of cavity 11.The bottom surface being positioned at the described second ornamental wheel 3b below two the first ornamental wheel 3a has accommodating cavity 32, and the head 21 of bearing pin 2 is hidden in this accommodating cavity 32.
During rotation, wheel body 1 rotates, be positioned at top second ornamental wheel 3b to rotate by making wheel body 1 rotarily drive the second ornamental wheel 3b with the CONTACT WITH FRICTION of cavity 11 inwall, the first ornamental wheel 3a then by rotating with the CONTACT WITH FRICTION of the second ornamental wheel 3b under the rotarily driving of the second ornamental wheel 3b.
As shown in Fig. 6,7,8, be second embodiment of the present utility model.
The difference of the present embodiment and first embodiment is: wheel carrier 5 is fixed on bearing pin 2, wheel carrier 5 has the pin 53 being positioned at middle part and four elastic foots 52 stretching out setting from pin 53, axle portion 51 is arranged on the end of elastic foot 52, the slot 22 that the radial direction that has the head 21 of bearing pin 2 runs through, pin 53 plugs and is fixed in slot 22, fixed form can be welded and fixed, and also can be that alternate manner is fixed.The ornamental wheel 3 be set in axle portion 51 all coordinates with the contact internal walls of cavity 11, and each ornamental wheel 3 is arranged at interval each other simultaneously.The inner face center position of transparent end cap 4 has the annular wall 41 to downward-extension, and the head 21 of described bearing pin is hidden in this annular wall 41.
Can coordinate for planar friction contacts between the periphery of the ornamental wheel 3b in the present embodiment and the internal perisporium of cavity 11.
As shown in Figure 9, be the 3rd embodiment of the present utility model.
The difference of the present embodiment and second embodiment is: also can coordinate for gear tooth friction contacts between the periphery of ornamental wheel 3 and the internal perisporium of cavity 11.Namely the gear teeth are set in the periphery of each ornamental wheel 3, the internal perisporium of cavity 11 is provided with ring gear.
As shown in Figure 10, be the 4th embodiment of the present utility model.
The difference of first embodiment of the present embodiment is: ornamental wheel 3 has seven, be respectively the first active ornamental wheel 3c1, second active ornamental wheel 3c2, 3rd active ornamental wheel 3c3, first driven ornamental wheel 3d1, second driven ornamental wheel 3d2, 3rd driven ornamental wheel 3d3 and the 4th driven ornamental wheel 3d4, wheel carrier 5 have three aforementioned axis portions 51 arranged in triangular shape, each axle portion 51 is arranged with respectively described first driven ornamental wheel 3d1, second driven ornamental wheel 3d2 and the 3rd driven ornamental wheel 3d3, first driven ornamental wheel 3d1, second driven ornamental wheel 3d2 and the 3rd driven ornamental wheel 3d3 is spaced, described 4th driven ornamental wheel 3d4 is arranged on the center of cavity 11 and is covered by the head 21 of described bearing pin, the outer peripheral face driven ornamental wheel 3d1 with first respectively of the 4th driven ornamental wheel 3d4, second driven ornamental wheel 3d2 forms planar friction with the outer peripheral face of the 3rd driven ornamental wheel 3d3 and contacts, first initiatively ornamental wheel 3c1 outer peripheral face simultaneously with internal perisporium and the first driven ornamental wheel 3d1 of cavity 11, the outer peripheral face of the second driven ornamental wheel 3d2 forms planar friction contact, second initiatively ornamental wheel 3c2 outer peripheral face simultaneously with internal perisporium and the first driven ornamental wheel 3d1 of cavity 11, the outer peripheral face of the 3rd driven ornamental wheel 3d3 forms planar friction contact, 3rd initiatively ornamental wheel 3c3 outer peripheral face simultaneously with internal perisporium and the second driven ornamental wheel 3d2 of cavity 11, the outer peripheral face of the 3rd driven ornamental wheel 3d3 forms planar friction contact.
During rotation, wheel body 1 rotates, and the first active ornamental wheel 3c1, second initiatively ornamental wheel 3c2 and the 3rd active ornamental wheel 3c3 rotates by making wheel body 1 rotarily drive three active ornamental wheels with the CONTACT WITH FRICTION of cavity 11 inwall; First driven ornamental wheel 3d1, the second driven ornamental wheel 3d2, the 3rd driven ornamental wheel 3d3 then by rotating with the CONTACT WITH FRICTION of each self-corresponding active ornamental wheel under the rotarily driving of active ornamental wheel; 4th driven ornamental wheel 3d4 is then rotated by the CONTACT WITH FRICTION with the first driven ornamental wheel 3d1, the second driven ornamental wheel 3d2, the 3rd driven ornamental wheel 3d3.
Runner in above embodiment can be used as the uses such as the decoration steering wheel on moving runner on the wheel of perambulator, the wheel of children electric automobile, toy for children or rolling disc, Rocking cycle.Profile when using as difference wheel being runner does adaptations.
Claims (10)
1. a runner, comprise and be set in the upper wheel body (1) that also can rotate for axle center with bearing pin (2) of bearing pin (2), it is characterized in that: the outer face of described wheel body (1) has cavity (11), the head (21) of bearing pin (2) is positioned at cavity (11), multiple ornamental wheel (3) is provided with in described cavity (11), the axis of rotation (S) of each described ornamental wheel (3) is relative fixing with described bearing pin (2), to make described ornamental wheel (3) can only around the axis of rotation of self (S) rotation, and can not relatively described bearing pin (2) revolve round the sun, described ornamental wheel (3) to be coordinated with the contact internal walls of described cavity (11) by ornamental wheel (3) periphery or by rotating around its own rotation axis heart under the mating reaction that contacts with each other of adjacent two ornamental wheels (3) periphery, the opening part of described cavity (11) is provided with transparent end cap (4) and blocks.
2. runner according to claim 1, it is characterized in that: in described cavity (11), be provided with wheel carrier (5), wheel carrier (5) constrains on described bearing pin (2) and wheel carrier (5) can not be rotated relative to bearing pin (2), wheel carrier (5) has multiple axle portion (51), each axle portion (51) is provided with a described ornamental wheel (3), axle portion (51) form the axis of rotation (S) of sheathed ornamental wheel (3) on it.
3. runner according to claim 2, it is characterized in that: described ornamental wheel (3) has four, two is the first ornamental wheel (3a), two other is the second ornamental wheel (3b), described wheel carrier (5) have about two spaced described axle portions (51), two described first ornamental wheels (3a) are set on described axle portion (51) respectively, two described second ornamental wheels (3b) to be placed in cavity (11) and to lay respectively at above and below two the first ornamental wheels (3a), the outer peripheral face of the second ornamental wheel (3b) forms planar friction simultaneously and contacts and coordinate with the internal perisporium of cavity (11) and the outer peripheral face of two the second ornamental wheels (3b), two described first ornamental wheels (3a) are intervally installed, and have gap between the internal perisporium of the first ornamental wheel (3a) and cavity (11).
4. runner according to claim 3, it is characterized in that: the bottom surface being positioned at described second ornamental wheel (3b) of two the first ornamental wheel (3a) belows has accommodating cavity (32), and the head (21) of described bearing pin (2) is hidden in this accommodating cavity (32).
5. runner according to claim 4, it is characterized in that: described wheel carrier (5) has the elastic foot (52) being positioned at the left and right sides and the pin (53) being positioned at middle part, described axle portion (51) is arranged on the end of elastic foot (52), the slot (22) that the radial direction that has the head of described bearing pin (2) runs through, described pin (53) to be plugged in slot (22) and can slippage up and down.
6. runner according to claim 2, it is characterized in that: described wheel carrier (5) is fixed on described bearing pin (2), the ornamental wheel (3) be set on described axle portion (51) all coordinates with the contact internal walls of described cavity (11), and each ornamental wheel (3) is arranged at interval each other simultaneously.
7. runner according to claim 6, it is characterized in that: described wheel carrier (5) has the pin (53) being positioned at middle part and the many elastic foots (52) stretching out setting from pin (53), described axle portion (51) is arranged on the end of elastic foot (52), the slot (22) that the radial direction that has the head (21) of described bearing pin (2) runs through, described pin (53) plugs and is fixed in slot (22).
8. runner according to claim 6, is characterized in that: to coordinate or gear tooth friction contacts and coordinates for planar friction contacts between the periphery of described ornamental wheel (3) and the internal perisporium of cavity (11).
9. runner according to claim 6, it is characterized in that: the inner face center position of described transparent end cap (4) has the annular wall (41) to downward-extension, the head (21) of described bearing pin is hidden in this annular wall (41).
10. runner according to claim 2, it is characterized in that: described ornamental wheel (3) has seven, be respectively the first active ornamental wheel (3c1), second active ornamental wheel (3c2), 3rd active ornamental wheel (3c3), first driven ornamental wheel (3d1), second driven ornamental wheel (3d2), 3rd driven ornamental wheel (3d3) and the 4th driven ornamental wheel (3d4), described wheel carrier (5) have three described axle portions (51) of arranging in triangular shape, each axle portion (51) is arranged with respectively described first driven ornamental wheel (3d1), second driven ornamental wheel (3d2) and the 3rd driven ornamental wheel (3d3), first driven ornamental wheel (3d1), second driven ornamental wheel (3d2) and the 3rd driven ornamental wheel (3d3) are spaced, described 4th driven ornamental wheel (3d4) is arranged on the center of cavity (11) and is covered by the head (21) of described bearing pin, the outer peripheral face driven ornamental wheel (3d1) with first respectively of the 4th driven ornamental wheel (3d4), second driven ornamental wheel (3d2) forms planar friction with the outer peripheral face of the 3rd driven ornamental wheel (3d3) and contacts, described first initiatively ornamental wheel (3c1) outer peripheral face simultaneously with internal perisporium and the first driven ornamental wheel (3d1) of cavity (11), the outer peripheral face of the second driven ornamental wheel (3d2) forms planar friction contact, described second initiatively ornamental wheel (3c2) outer peripheral face simultaneously with internal perisporium and the first driven ornamental wheel (3d1) of cavity (11), the outer peripheral face of the 3rd driven ornamental wheel (3d3) forms planar friction contact, described 3rd initiatively ornamental wheel (3c3) outer peripheral face simultaneously with internal perisporium and the second driven ornamental wheel (3d2) of cavity (11), the outer peripheral face of the 3rd driven ornamental wheel (3d3) forms planar friction contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420616570.9U CN204233679U (en) | 2014-10-23 | 2014-10-23 | A kind of runner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420616570.9U CN204233679U (en) | 2014-10-23 | 2014-10-23 | A kind of runner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204233679U true CN204233679U (en) | 2015-04-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420616570.9U Active CN204233679U (en) | 2014-10-23 | 2014-10-23 | A kind of runner |
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| Country | Link |
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| CN (1) | CN204233679U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104353220A (en) * | 2014-10-23 | 2015-02-18 | 宁波豪立车业有限公司 | Rotary wheel |
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2014
- 2014-10-23 CN CN201420616570.9U patent/CN204233679U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104353220A (en) * | 2014-10-23 | 2015-02-18 | 宁波豪立车业有限公司 | Rotary wheel |
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