CN2827855Y - Bionic toy bicycle - Google Patents
Bionic toy bicycle Download PDFInfo
- Publication number
- CN2827855Y CN2827855Y CN 200520075469 CN200520075469U CN2827855Y CN 2827855 Y CN2827855 Y CN 2827855Y CN 200520075469 CN200520075469 CN 200520075469 CN 200520075469 U CN200520075469 U CN 200520075469U CN 2827855 Y CN2827855 Y CN 2827855Y
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- vehicle frame
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- bionical
- toy car
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Abstract
The utility model provides a bionic insect toy bicycle, which comprises a front frame, a rear frame, a first ribbed board, a second ribbed board, a limiting device which is used for limiting an included angle of the front frame and the rear frame, wherein the lower part of the front frame and the lower part of the rear frame are respectively provided with a one-way wheel, running directions of the two one-way wheels are consistent, both ends of the first ribbed board are respectively hinged with the upper part of the front frame and the lower part of the rear frame, and both ends of the second ribbed board are respectively hinged with the lower part of the front frame and the upper part of the rear frame. Furthermore, the front frame is also provided with a rocking arm, and a cushion is arranged on the first ribbed board or the second ribbed board. When children sit on the toy bicycle, the toy bicycle can intermittently move forward under the action of the one-way wheel and the two ribbed boards so long as the rocking arm pushed to rock forwardly by hands. The utility model is characterized in that the move of the bicycle is controlled by children alone, which is helpful for the physical and mental health of children.
Description
Technical field
The utility model relates to a kind of bionical bent worm toy car.
Background technology
The electronic wooden horse of adventure playground can be made circular movement and do cyclical movement up and down simultaneously under the control of motor, can not control the trend and the mode of motion of whole wooden horse above children are sitting in.On June 15th, 1988, the CN87201799U patent documentation of bulletin disclosed a kind of Running horse toy, this Running horse toy is a wooden vehicle body, two floors are " X " type and arrange and link at infall, respectively be equipped with in the bottom of two floors can only one-way movement wheel, cushion is equipped with in the upper end of one of floor, handle is equipped with in another floor upper end, bottom at two floor cross sections is provided with spring, like this, when cushion is subjected to downward power repeatedly, spring periodically is elongated and resets, and under the effect of one-way wheel, Running horse toy travels forward off and on.This kind Running horse toy needs children to stand up repeatedly, sits down again, makes on the one hand the very fast forfeiture interest of children easily, and the spring period of service has been grown later elasticity and lost gradually on the other hand, and Running horse toy then loses the function of advancing.
Summary of the invention
The utility model provide a kind of simple in structure, can be seated always the operation car is advanced a kind of bionical bent worm toy car.
The technical solution of the utility model is such: a kind of bionical bent worm toy car, comprise front vehicle frame, back vehicle frame, first floor, second floor, be used to limit the inhibiting device of described front vehicle frame and described back vehicle frame angle, described front vehicle frame comprises front vehicle frame top, the front vehicle frame bottom, described back vehicle frame comprises vehicle frame top, back, back vehicle frame bottom, described front vehicle frame bottom is provided with the front-wheel of one-way movement, vehicle frame bottom, described back is provided with the trailing wheel of one-way movement, described front-wheel is consistent with the sense of motion of trailing wheel, the described first floor two ends respectively with front vehicle frame top and back vehicle frame lower hinge, the described second floor two ends respectively with front vehicle frame bottom and back vehicle frame upper articulation, described front vehicle frame also is installed with rocking arm, and described first floor or second floor are provided with cushion.
Preferred above-mentioned bionical bent worm toy car, described back vehicle frame comprise a wheel shaft and are located at support on the described wheel shaft that two described trailing wheels are located at vertical two ends of described wheel shaft respectively.
Preferred above-mentioned bionical bent worm toy car, described second floor comprises two curved plates arranged side by side, two described curved plates are articulated in described support top respectively.
Preferred above-mentioned bionical bent worm toy car, described cushion is located on the described curved plates.
Preferred above-mentioned bionical bent worm toy car, described angle limits device comprises that a sleeve pipe and part are arranged in the slide bar in the described sleeve pipe, the slide bar that is arranged in sleeve pipe is provided with a chute, one locating dowel pin passes chute and two ends are fixed on the described sleeve pipe, described angle limits device one end is articulated on the vehicle frame of described back, and the other end is articulated on described second floor.
Preferred above-mentioned bionical bent worm toy car, described front vehicle frame is provided with pedal.
Further preferred above-mentioned each bionical bent worm toy car, described front-wheel comprises inner ring and is sheathed on the outer ring of described inner ring that be provided with ratchet between the spoke of described inner ring and the outer ring, described trailing wheel is consistent with described front-wheel.
Preferred above-mentioned bionical bent worm toy car, described front-wheel is a unilateral bearing, described trailing wheel is consistent with described front-wheel.
Preferred above-mentioned bionical bent worm toy car, described cushion is provided with the control apparatus that is used to regulate the cushion fixed position.
This bionical bent worm toy car is hinged with the form and the front and back support that intersect by two floors, because the length of two floors is fixed, requiring front and back support can not be that parallelogram two parallel edges are the sort of when motion like this moves in the same way, but relative motion, but because the existence of one-way wheel, make when rocking arm shakes forward that under the first floor effect, trailing wheel moves forward, when rocking arm unclamps, by gravity, trailing wheel is motionless, and front-wheel moves forward, when rocking arm shakes forward off and on, toy car also moves forward off and on, changes in the past Running horse toy in use, the disadvantage that children need stand up repeatedly and sit down.
Description of drawings
Fig. 1 the utility model example structure scheme drawing;
Fig. 2 embodiment first state of kinematic motion scheme drawing;
Fig. 3 embodiment second state of kinematic motion scheme drawing;
Fig. 4 embodiment one-way wheel structure one scheme drawing;
Fig. 5 embodiment one-way wheel structure two scheme drawings;
Fig. 6 embodiment one-way wheel structure three scheme drawings;
Fig. 7 embodiment angle limiting device structure one scheme drawing;
Fig. 8 embodiment angle limiting device structure two scheme drawings.
The specific embodiment
Design philosophy of the present utility model is based on bent worm crawling process and carries out Bionic Design and form, with reference to figure 1, this bionical bent worm toy car comprises front vehicle frame 1, back vehicle frame 2, first floor 3, second floor 4, be used to limit the inhibiting device 5 of described front vehicle frame 1 and described back vehicle frame 2 angles, described front vehicle frame 1 comprises front vehicle frame top 11, front vehicle frame bottom 13, described back vehicle frame comprises vehicle frame top, back 21, back vehicle frame bottom 23, described front vehicle frame bottom 13 is provided with the front-wheel 6 of one-way movement, vehicle frame bottom, described back is provided with the trailing wheel 7 of one-way movement, described front-wheel 6 all can only rotate counterclockwise with trailing wheel 7, described first floor 3 two ends respectively with front vehicle frame top 11 and back vehicle frame lower hinge, described second floor 4 two ends are hinged with vehicle frame top 21, back with the front vehicle frame bottom respectively, described front vehicle frame 1 also is installed with rocking arm 8, and described second floor 4 is provided with cushion 9.Fig. 2 represents the state of bionical bent worm toy car when children take cushion 9, when children shake left with the top of hand propelled rocking arm 8, front-wheel 6 has the trend that moves right, but because it can only rotate counterclockwise, rocking arm 8 shakes that to be equivalent to front frame bottom 13 be that fulcrum rotates counterclockwise like this, the result is that front frame top 11 drives first floor 3 and moves to the left and move up simultaneously, second floor 4 also do under the drive of front frame 1 little spoke degree move to left and on move, because the length of first floor 3 and second floor 4 is unmodifieds, the result that shakes left of rocking arm 8 is that after poppet top 21 is made little spoke and moved to left under the effect of second floor 4 like this, moving to left of big spoke degree done in after poppet bottom 23 under the drive of first floor 3, the aforementioned mobile drive trailing wheel 7 of after poppet 2 carries out moving of bigger spoke degree left, with reference to figure 3, aforementioned mobile result is that the distance of front-wheel 6 and trailing wheel 7 reduces, this distance that reduces is the distance that trailing wheel 7 advances, and this moment, cushion 9 was elevated.After children unclamp rocking arm 8, because cushion 9 is subjected to the gravity of children's downward pressure and vehicle frame itself, this moment, the external force that cushion 9 is subjected to had the open trend between second floor 4 and the after poppet 2 that makes for second floor 4, after poppet 3, because trailing wheel 7 can only rotate counterclockwise, the result is that front-wheel 6 is moved to the left, trailing wheel 7 is motionless, and vehicle body descends, and cushion 9 sinks, front frame 1 dextrorotation give part of a turn, vehicle body returns to position shown in Figure 2.In above-mentioned whole process, F/s is that front-wheel 6 is motionless, trailing wheel 7 is moved to the left, subordinate phase is that trailing wheel 7 is motionless, front-wheel 6 is moved to the left, when children shook rocking arm 8 left off and on hand, the front-wheel of this bionical bent worm toy car 6 intermittently was moved to the left with trailing wheel 7, and then drove whole vehicle body and be moved to the left.Wherein, above-mentioned rocking arm 8 is fixedly arranged on the front frame 1, and extends upward certain height, and like this, it is longer that children are equivalent to the arm of force when shaking forward with hand, promotes more laborsaving.
In this embodiment, this bionical bent worm toy car is provided with pedal 14 near the front frame bottom, children just can be placed on pin above the pedal 14 like this, and rocking arm 8 is structures of " T " font, and its lower end is fixed on the front frame 1; handrail is used as at the two ends on rocking arm 8 tops; children catch this handrail to promote forward with hand, decontrol again, promote again; decontrol, can drive toy car and be moved to the left.Fig. 4 is front-wheel 6 structures one scheme drawing of present embodiment, front-wheel 6 comprises inner ring 61, outer ring 62, on the whole circumference of inner ring spoke, be evenly equipped with skewed slot 611, this skewed slot 611 is the same along the thickness direction of trailing wheel 6, bottom land at this skewed slot 611 is provided with roller 612, the external diameter of this roller 612 is the same with skewed slot 611 extreme depth radially, the wheel shaft 613 of this front-wheel is fixed in front frame bottom 13, when children shake rocking arm 8 left when unclamping then, aforesaid analysis as can be known, front-wheel 6 has the trend that is moved to the left, the result is that front-wheel outer ring 62 rotates counterclockwise under the effect of roller 612, because this roller 612 can only roll at skewed slot 611 bottommosts, when front-wheel outer ring 62 clockwise rotated, roller 612 had the trend that synclinal bend 611 superficial parts move, thus the outer ring 62 and inner ring 61 of chucking front-wheel 6, prevent that front-wheel 6 from clockwise rotating, described trailing wheel 7 and front-wheel 6 the same can only rotating counterclockwise.Fig. 5 is 6 second kinds of structural representations of embodiment front-wheel, front-wheel 6 comprises inner ring 63 and outer ring 64, the spoke of inner ring 63 is evenly equipped with some inclined-planes 631, corresponding is the catch 65 that outer ring 64 is provided with the band spring, by the setting of this kind structure, outer ring 64 can only rotate counterclockwise and can not clockwise rotate.Fig. 6 is embodiment front-wheel 6 the third structural representations, front-wheel 6 comprises inner ring 66 and outer ring 67, uniform some grooves on the spoke of inner ring 66, cooresponding therewith is the dop 68 of the band spring of setting on the outer ring 67, these dop 68 1 sides are flat, one side has the inclined-plane, and this structure is arranged so that outer ring 67 can only rotate counterclockwise with respect to inner ring 66.With reference to figure 7, be used for limiting described front vehicle frame 1 among the embodiment and comprise that with the described angle inhibiting device 5 of vehicle frame 2 afterwards a sleeve pipe 51 and part are arranged in the slide bar 52 of described sleeve pipe 51, the slide bar 52 that is arranged in sleeve pipe 51 is provided with a chute 521, one locating dowel pin 53 passes chute 521 and two ends are fixed on the described sleeve pipe 51, described angle limits device 5 one ends are articulated on the vehicle frame 2 of described back, and the other end is articulated on described first floor 3.From aforesaid analysis as can be known; when rocking arm 8 shakes; front vehicle frame 1 and the back angle between the vehicle frame 2 can change; provide on first floor certain certain adjustable range a bit and between 21 hinge-points of vehicle frame top, back and set this angular stop means 5; thus determine the speed that toy car advances at every turn, prevent that simultaneously rocking arm 8 and cushion 9 are stuck in one.With reference to figure 8, the angular stop means 5 of embodiment also can be made up of two flat boards 54 and dull and stereotyped 55 of part overlap joint, and dull and stereotyped 55 are provided with positioning groove 551, one locating dowel pins 56 at overlap passes positioning groove 551 and be fixed on the flat board 54.Described dull and stereotyped 55 can move in positioning groove 551 length ranges with respect to flat board 54, and dull and stereotyped 54 1 ends are articulated on first floor 3, and dull and stereotyped 55 1 ends are articulated on the vehicle frame 2 of back, thereby control the mobile at every turn distance of toy car by positioning groove 551.Described back vehicle frame comprises a wheel shaft and is located at support on the described wheel shaft that two described trailing wheels 7 are located at vertical two ends of described wheel shaft respectively.And described first floor 3 and second floor 4 are articulated on the described support, concrete structure as for support, the framed structure that can be " well " font also can be structure or " worker " font structure of " protruding " font, all can, back described here vehicle frame 2 is structures of similar " well " font, below " well " word one horizontal be aforesaid wheel shaft, and " well " above the word one probably one can be moving with respect to two vertical transfers transverse axis, two curved plates of described second floor promptly are fixed on this transverse axis, say that more specifically first floor, one end promptly is articulated on the described wheel shaft.In the foregoing description, described cushion 9 promptly is located on these two parallel curved plates, is provided with setting device between cushion 9 and the curved plates simultaneously, mainly is the build difference of considering different children, can adapt to by the front and back of adjusting cushion.
For realizing this practical phenotype,,,, should be covered by within the scope of the present utility model so long as the wheel of one-way movement is applied to this bionical bent worm toy car for solving the same problem based on the same design of bent worm motion biomimetics principle.In addition, as long as the wheel of unidirectional rotation, front-wheel and trailing wheel can be with a kind of mode, also can be different modes, realizations of not overslaugh the utility model purpose.
Claims (9)
1, a kind of bionical bent worm toy car, it is characterized in that comprising front vehicle frame, back vehicle frame, first floor, second floor, be used to limit the inhibiting device of described front vehicle frame and described back vehicle frame angle, described front vehicle frame comprises front vehicle frame top, the front vehicle frame bottom, described back vehicle frame comprises vehicle frame top, back, back vehicle frame bottom, described front vehicle frame bottom is provided with the front-wheel of one-way movement, vehicle frame bottom, described back is provided with the trailing wheel of one-way movement, described front-wheel is consistent with the sense of motion of trailing wheel, the described first floor two ends respectively with front vehicle frame top and back vehicle frame lower hinge, the described second floor two ends respectively with front vehicle frame bottom and back vehicle frame upper articulation, described front vehicle frame also is installed with rocking arm, and described first floor or second floor are provided with cushion.
2, bionical bent worm toy car as claimed in claim 1 is characterized in that described back vehicle frame comprises a wheel shaft and is located at support on the described wheel shaft, and two described trailing wheels are located at vertical two ends of described wheel shaft respectively.
3, bionical bent worm toy car as claimed in claim 2 is characterized in that described second floor comprises two curved plates arranged side by side, and two described curved plates are articulated in described support top respectively.
4, bionical bent worm toy car as claimed in claim 3 is characterized in that described cushion is located on the described curved plates.
5, bionical bent worm toy car as claimed in claim 1, it is characterized in that described angle limits device comprises that a sleeve pipe and part are arranged in the slide bar in the described sleeve pipe, the slide bar that is arranged in sleeve pipe is provided with a chute, one locating dowel pin passes chute and two ends are fixed on the described sleeve pipe, described angle limits device one end is articulated on the vehicle frame of described back, and the other end is articulated on described second floor.
6, bionical bent worm toy car as claimed in claim 1 is characterized in that described front vehicle frame is provided with pedal.
7, as the described bionical bent worm toy car of the arbitrary claim of claim 1 to 6, it is characterized in that described front-wheel comprises inner ring and is sheathed on the outer ring of described inner ring, be provided with ratchet between the spoke of described inner ring and the outer ring, described trailing wheel is consistent with described front-wheel.
8, as the described bionical bent worm toy car of the arbitrary claim of claim 1 to 6, it is characterized in that described front-wheel is a unilateral bearing, described trailing wheel is consistent with described front-wheel.
9, as the described bionical bent worm toy car of the arbitrary claim of claim 1 to 6, it is characterized in that described cushion is provided with the control apparatus that is used to regulate the cushion fixed position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520075469 CN2827855Y (en) | 2005-09-09 | 2005-09-09 | Bionic toy bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520075469 CN2827855Y (en) | 2005-09-09 | 2005-09-09 | Bionic toy bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2827855Y true CN2827855Y (en) | 2006-10-18 |
Family
ID=37079411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520075469 Expired - Fee Related CN2827855Y (en) | 2005-09-09 | 2005-09-09 | Bionic toy bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2827855Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111472399A (en) * | 2020-04-18 | 2020-07-31 | 北京双泰晟建筑工程有限公司 | Water conservancy desilting car suction pump head |
-
2005
- 2005-09-09 CN CN 200520075469 patent/CN2827855Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111472399A (en) * | 2020-04-18 | 2020-07-31 | 北京双泰晟建筑工程有限公司 | Water conservancy desilting car suction pump head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |