CN2297227Y - Rope climbing toy of simple rope climbing mechanism - Google Patents

Abstract

The utility model relates to a rope climbing toy, which is especially suitable for the recreation of children. The utility model is characterized in that a rope climbing mechanism is composed of a driving motor, a driving gear set which is driven by the driving motor, a moving gear which is meshed between the driving gear set and a rope rolling gear set, a rope wheel which is driven by the rope rolling gear set, and a frame body which is fixed by the rope wheel, wherein, one side of the moving gear is meshed with the driving gear set, and a gap exists between the other side of the moving gear and the rope rolling gear set; one side of the frame body is provided with a slot which is provided for the movable connection of one end of a shaft core of the moving gear. The utility model has the advantages of low cost, less power consumption for motors, and long service life.

Description

The Rope-climbine toy of simple rope-climbing mechanism

The utility model relates to a kind of Rope-climbine toy, is particularly suited for the toy of child's amusement.

At present, known Rope-climbine toy mainly comprise a transmission device (comprising a power source and train of reduction gears), one and the planetary gearsets of transmission device interlock, one can with serving gear train, the line wheel by the serving gear set drive of planetary gearsets engagement, and one set up fixing support body for aforementioned means; Its kind of drive is: when the actuator drives planetary gearsets is moved, planetary gearsets will be meshed with the serving gear train, and then, order about the serving gear train and rotate, borrow serving gear set drive line wheel to rotate, can reach the effect that furls the rope body, when furling, the rope body finishes when making line wheel to be rotated further again in addition, serving gear but will be no longer and the planetary gearsets engagement, at this moment, the effect of borrowing natural gravity that support body is fallen is even the rope body that has furled discharges.Yet, in the component parts of the known Rope-climbine toy unitary construction of this kind, only with regard to the gear train aspect, promptly need use three groups of gear trains (is the train of reduction gears of transmission device, planetary gearsets, the serving gear train) and this gear train combine by several gears and tooth rest respectively again, so in operation process, not only apply to rotatablely moving of gear, and the machine bar motion (being linear motion) of tooth rest arranged in addition, therefore, make motor in the transmission device, not only need to drive the rotation between each gear, need again to rotatablely move in the other load operation process and convert the required stress of linearity motion (or direct motion converter becomes to rotatablely move) to, and increased the load of motor greatly, reduced service life, also because the gear of utilization is more, relative cost promptly can be higher aspect cost of manufacture.

In view of this, the purpose of this utility model provides a kind of Rope-climbine toy of simple rope-climbing mechanism, and it has not only reduced gear driving member, and has reduced the load of motor in the running.

The purpose of this utility model is achieved in that a kind of Rope-climbine toy of simple rope-climbing mechanism, comprise that mainly a rope climbing structure, covers in the housing and a rope body of rope-climbing mechanism, is characterized in that: rope-climbing mechanism system is driven by drive motor by a drive motor, driving gear set, a serving gear train, is engaged on the free gear between driving gear set and the serving gear train, the line wheel and the fixing support body thereof of serving gear set drive formed; Above-mentioned housing is the opening-like framework in below, and its top inner face then protrudes out a projection downwards; Above-mentioned free gear one side is meshed with driving gear set, has a gap between opposite side and the serving gear train; Above-mentioned support body one side be provided with for the slotted eye of free gear axle center one end loose joint its below be provided with the housing root edge affixed one accept sheet, this is accepted the sheet top and accepts platform, its end face is provided with corresponding loose joint slotted vane, its bottom respectively is provided with a stop block on another both sides, on above-mentioned support body inboard, be provided with a portable plate and dividing plate again, this portable plate top system protrudes out the press section that is subjected to the compressing of housing upper protruding block, and a protruding pin being set on the portable plate of side joining with dividing plate, this dividing plate is provided with the slotted eye with the axle center other end loose joint of free gear; Above support body and serving gear train and line wheel center wear an output shaft, and this output shaft fastens on a stopper sheet, this stopper sheet top protrudes out the horizontal online top of taking turns of a body of rod, the below of stopper sheet then lies along double-action plate behind the protruding pin below forward; Below support body, wear two fixed bars, and its two side ends convexedly stretches in the support body outside and engages with the loose joint slotted vane; An affixed returning spring between the stop block of accepting the platform both sides.

Owing to adopt such scheme: both reduced manufacturing cost, and reduced motor power consumption again, and simultaneously, can also increase the service life.

Below in conjunction with drawings and Examples the utility model is further specified.

The schematic perspective view of Fig. 1 the utility model exemplary embodiments rope climbing structure.

The three-dimensional exploded view of Fig. 2 the utility model exemplary embodiments rope climbing structure.

The climb mode front schematic view of Fig. 3 the utility model exemplary embodiments rope climbing structure.

The climb mode side schematic view of Fig. 4 the utility model exemplary embodiments rope climbing structure.

The tenesmus state front schematic view of Fig. 5 the utility model exemplary embodiments rope climbing structure.

The tenesmus state side schematic view of Fig. 6 the utility model exemplary embodiments rope climbing structure.

Among the figure: 1 rope-climbing mechanism, 2 housings, 3 driving gear set, 4 serving gear trains, 5 free gears, 6 lines wheel, 7 support bodys, 8 portable plates, 9 dividing plates, 10 drive motors, 21 projections, 31 linked gears, 32 reduction gearing, 33 in-line gears, 34 same moving gears, 41 first stud gears, 42 second stud gears, 43 the 3rd change-speed gearings, 44 the 4th change-speed gearings, 45 driven wheels, 61 rope bodies, 62 stopper sheets, 63 bodies of rod, 64 double-action plates, 71 accept sheet, 72 accept platform, 73 loose joint slotted vanes, 74 stop blocks, 75 output shafts, 76 fixed bars, 77 slotted eyes, 81 press sections, 82 protruding pins, 83,84 loose slots, 91 slotted eyes, the A returning spring, the B fixture.

Present embodiment mainly comprises a rope-climbing mechanism 1, and covers in this rope-climbing mechanism 1 housing 2 outward, and a rope body 61, as shown in Figure 1, 2, and wherein:

Line wheel 6 and fixing support body 7 thereof that rope-climbing mechanism 1 is subjected to driving gear set 3, a serving gear train 4 that drive motor 10 drives, is engaged on a free gear 5 between travelling gear 3 and the serving gear train 4, driven by serving gear train 4 by a drive motor 10; These support body 7 belows be provided with one accept sheet 71 and be positioned at accept sheet 71 tops accept platform 72, this housing 2 is the opening-like framework in a below, sheet 71 end faces week side engagement is accepted with this by its root edge system, then protrude out a projection 21 on the inner face of top downwards, this is accepted platform 72 end face both sides and is provided with two groups of corresponding loose joint slotted vanes 73, one stop block 74 then respectively is set on another both sides of its bottom, wherein, be to have a linked gear 31 to fasten in this driving gear set 3 with these drive motor 10 outputs, 31 of this linked gears and a reduction gearing 32 engagements, and reduction gearing 32 centers and fasten and together be gear 33,33 of these in-line gears are engaged and linked with moving gear 34 together again; The axle center one end system of this free gear 5 respectively with a portable plate 8 affixed again with a dividing plate 9 on slotted eye 91 loose joints, the other end then with support body 7 one sides on slotted eye 77 loose joints, this portable plate 8 and dividing plate 9 all are positioned at support body 7 inboard going up for gear train and set up, this portable plate 8 tops system protrudes out the press section 81 of a horizontal direction, join with dividing plate 9 and then to be provided with a protruding pin 82 on the side, and there are two slotted eyes 83,84 to supply axle center loose joint respectively with moving gear 34 and first, second change-speed gearing, affixed with this dividing plate 9 again, can do upper and lower moving; This serving gear train 4 is to be combined by first, second, third, fourth change- speed gearing 41,42,43,44 and driven wheel 65, wherein first and second change-speed gearing 41,42 and the 3rd and the 4th change-speed gearing 43,44, the gears that its contexture is all two kinds of different wheels footpaths combine and are integral, have in a gap between first stud gear 41 bottom sides and this free gear 5 top sides, second stud gear 42 and 43 engagements of the 3rd change-speed gearing, the 4th change-speed gearing 44 is meshed with driven wheel 45; These driven wheel 45 centers then are located in the output shaft 75 of support body 7 tops in addition, this output shaft 75 is to fasten with line 6 centers of taking turns and stopper sheet 60 wears, these stopper sheet 62 tops protrude out a body of rod 63, and horizontal online 6 tops of taking turns, its below is then extended a double-action plate 64 forward and is positioned at this protruding pin 82 belows, these support body 7 belows also wear two fixed bars 76, and this fixed bar 76 two side ends and protruding out in support body 7 outsides engage with this loose joint slotted vane 73; One returning spring A is set, and its two side ends system is affixed with this stop block 74 of accepting on platform 72 both sides respectively, makes fixing bracket body 7 and each assembly of being erected on the support body 7 is being accepted on the platform 72.

Shown in Fig. 3-6, the assembly of present embodiment is with fixing online the wheel on 6 of an end of the rope body 61 of suitable length, the other end then is located between press section 81 and the body of rod 63 and is passed and engaged with a fixture B by the perforation on housing 2 tops, makes present embodiment integral body be the state of hanging.And system starts power supply and makes revolution when using, when drive motor 10 actions, because linked gear 31 is meshed with reduction gearing 32 in the driving gear set 3, reduction gearing 32 is serially connected in same axle center with in-line gears 33, in-line gears 33 be meshed with moving gear 34, and be meshed with free gear 5 with moving gear 34, because present embodiment is when hanging state, this rope body 61 can be the state of a tension (tight), its tension force promptly promotes this body of rod 63 skews, make and lift up on the double-action plate 64, to lift on protruding pin 82 and the portable plate 8, carry and will be fixed on the free gear 5 on the portable plate 8, and be meshed with the first stud gear 41 on the serving gear train 4 (state that promptly is transformed into Fig. 3) by Fig. 5, and drive whole serving gear train 4, at this moment, because on the free gear 5, lower end system is engagement rotary state (that is having load to exist) with this with moving gear 34 and first stud gear 41 respectively, so even rope body 61 does not promote the body of rod 63 again, but, free gear 5 still is to keep rotating with first stud gear 41 engagements, rotates so that drive line wheel 6; So, be that scrolling rope body 61 produces the effect of climbing, be moment of contact mutually and rise on the top of housing 2 with fixture B, because of line wheel 6 still can continue to be driven, so even whole frame body 7 continues the gesture of rising, (but housing 2 is motionless), at this moment, returning spring A promptly is stretched condition, and fixed bar 76 two side ends rise and be positioned at the top position of loose joint slotted vane 73, and then force the projection 21 on the housing 2 to be urged to press section 81, make portable plate 8 toward moving down, make the free gear 5 that is fixed on the portable plate 8 also toward descending, and be separated from (be motor power do not pass to rope gear train 4) with first stud gear 41, and only with moving gear 34 be meshed (driven by motor), rope-climbing mechanism 1 is together with housing 2 at the same time, because gravity drops naturally, make line take turns 6 backward rotation, and then, order rope body 61 discharges (producing the state that toy is down climbed), till this rope body 61 discharges fully, this Rope-climbine toy is replied the state hung again (as Fig. 3, shown in 4), be that returning spring A is deflated state again, and two fixed bars, 76 two side ends return to the lower position of loose joint slotted vane 73, simultaneously because the effect of acceleration of gravity, when rope body 61 discharges fully, it is instantaneous to make rope-climbing mechanism 1 drop to minimum point, to produce a pulling force to rope body 61, and make rope body 61 be tension (tight) state again, and promote the body of rod 83 skews, make double-action plate 64 also with on lift up and will lift on protruding pin 82 and the portable plate 8, motor power the free gear 5 that is fixed on the portable plate 8 drawn high, and meshes, so can drive serving gear train 4 again with first stud gear 41, so the action that furls rope body 61 repeats beginning again.

As seen from the above description, Rope-climbine toy of the present utility model only uses two groups of gear trains (being driving gear set 3, serving gear train 4, a free gear 5) on making, and unlike three groups of gear trains of utilization in the known techniques, therefore, reduces manufacturing cost; On the other hand in each gear stage without tooth rest structure, do not change into rectilinear motion (or change into rotatablely move rectilinear motion) so do not need to rotatablely move, thereby can reduce the stress of drive motor 10 required carryings, can increase the service life.

Claims (1)

1, a kind of Rope-climbine toy of simple rope-climbing mechanism, comprise that mainly a rope climbing structure, covers in the housing and a rope body of rope-climbing mechanism, is characterized in that: rope-climbing mechanism system is driven by drive motor by a drive motor, driving gear set, a serving gear train, is engaged on the free gear between driving gear set and the serving gear train, the line wheel and the fixing support body thereof of serving gear set drive formed; Above-mentioned housing is the opening-like framework in below, and its top inner face then protrudes out a projection downwards; Above-mentioned free gear one side is meshed with driving gear set, has a gap between opposite side and the serving gear train; Above-mentioned support body one side be provided with for the slotted eye of free gear axle center one end loose joint its below be provided with the housing root edge affixed one accept sheet, this is accepted the sheet top and accepts platform, its end face is provided with corresponding loose joint slotted vane, its bottom respectively is provided with a stop block on another both sides, on above-mentioned support body inboard, be provided with a portable plate and dividing plate again, this portable plate top system protrudes out the press section that is subjected to the compressing of housing upper protruding block, and a protruding pin being set on the portable plate of side joining with dividing plate, this dividing plate is provided with the slotted eye with the axle center other end loose joint of free gear; Above support body and serving gear train and line wheel center wear an output shaft, and this output shaft fastens on a stopper sheet, this stopper sheet top protrudes out the horizontal online top of taking turns of a body of rod, the below of stopper sheet then lies along double-action plate behind the protruding pin below forward; Below support body, wear two fixed bars, and its two side ends convexedly stretches in the support body outside and engages with the loose joint slotted vane; An affixed returning spring between the stop block of accepting the platform both sides.

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