CN102989177B - Hand-rocking type mechanical energy storage bionic toy car - Google Patents
Hand-rocking type mechanical energy storage bionic toy car Download PDFInfo
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- CN102989177B CN102989177B CN201310004610.4A CN201310004610A CN102989177B CN 102989177 B CN102989177 B CN 102989177B CN 201310004610 A CN201310004610 A CN 201310004610A CN 102989177 B CN102989177 B CN 102989177B
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- energy storage
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- driving
- toy car
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Abstract
The invention discloses a hand-rocking type mechanical energy storage bionic toy car which comprises a car body, front wheels, rear wheels and a driving mechanism for driving the rear wheels to operate. The hand-rocking type mechanical energy storage bionic toy car is characterized in that the driving mechanism comprises a power input mechanism, at least one group of mechanical energy storage assembly, a power releasing assembly matched with the mechanical energy storage assembly and a power output shaft. The rear wheels are sleeved on two ends of the power output shaft in empty mode. During driving of the toy car, the power input mechanism is started manually, power is delivered to the mechanical energy storage assembly to be stored through the power input mechanism, then the power in the mechanical energy storage assembly is released through the releasing assembly and delivered to the power output shaft so as to drive the toy car to operate. Compared with the prior art, the hand-rocking type mechanical energy storage bionic toy car has the advantages of improving playing enjoyment of children and having a practicing effect. The toy car is of a pure mechanical mechanism and is not driven electrically.
Description
Technical field
The present invention relates to a kind of toy car, particularly hand-rail type mechanical energy storage bionic toy car.
Background technology
At present, the bionic toy car on market is mostly electronic.This electronic toy car is all the operation that realizes wheel by motor being connected with driving shaft is set in vehicle body.But this toy car has following shortcoming: need motor to drive, not environmental protection, and after the permanent operation of motor, is easy to badly, may cause security incident, causes unnecessary trouble; The method of operation is more single, not interesting; Owing to adopting motor to drive, when child is at play, only need to grasp joystick control just, child is motion not, can not meet amusement and temper the requirement combining.
Summary of the invention
The hand-rail type mechanical energy storage bionic toy car that provides a kind of both environmental protection can temper child body in order to solve above-mentioned the deficiencies in the prior art is provided.
To achieve these goals, the hand-rail type mechanical energy storage bionic toy car that the present invention is designed, it comprises car body, is connected to front vehicle wheel, the rear wheel under car body and drives the driving mechanism of rear wheel operation, it is characterized in that described driving mechanism comprises power input mechanism, at least one group of mechanical energy storage assembly, the power releasing unit and the power output shaft that match with mechanical energy storage assembly, described rear wheel empty set is at the two ends of power output shaft;
Described power input mechanism comprises the front axle that is connected with front vehicle wheel, be enclosed within handle on front axle, rocking bar, driving shaft and at least one are socketed in the driving tooth on driving shaft, described driving tooth is connected with active axle key, one end of described rocking bar is fixedly connected with handle, the other end is socketed on driving shaft, and is provided with freewheel clutch at rocking bar and driving shaft joint;
Described mechanical energy storage assembly comprises the driven tooth being meshed with driving tooth, described driven tooth empty set is on power output shaft, a side in driven tooth is provided with brake sleeve, on brake sleeve, cover has wind spring, the outer ring of described wind spring is fixedly connected with driven gear, and the inner ring of wind spring is fixedly connected with brake sleeve;
Described power releasing unit comprises and is socketed in the sliding sleeve being connected on power output shaft and with power output shaft key, the pushing block matching with sliding sleeve and for the installation projection of pushing block is installed, on brake sleeve, be connected with end and be connected to the brake(-holder) block on shifting shaft, all be connected with two steel wire ropes that are arranged on car body at the end of brake(-holder) block and pushing block, the tie point of described steel wire rope is between brake(-holder) block and pushing block;
In the time of operation, slide up and down the handle in power input mechanism, the motion of drive rocking bar, rotates driving shaft, thereby drives driving tooth to rotate, after rotating, driving tooth drive driven tooth to rotate, thereby the wind spring being connected with driven tooth is tightened up, realize energy storage, after energy storage completes, discharge two steel wire ropes, thereby the pushing block on the brake(-holder) block and the sliding sleeve that make to brake on sleeve moves; Now, wind spring is loosening, impels the brake sleeve being attached thereto to move to sliding sleeve direction, and meanwhile, pushing block drives sliding sleeve to move, thereby sliding sleeve joins with brake sleeve, and the power of wind spring is delivered to sliding sleeve, thereby power output shaft is rotated.
In order to prevent that wind spring from producing movement interference to rocking bar after release, it also comprises shifting shaft, is enclosed within the ratchet on shifting shaft and is placed in the ratchet of driven tooth opposite side, described ratchet matches with ratchet and is fixedly connected with driven tooth, is provided with the freewheel clutch of empty set on power output shaft in the centre bore of ratchet.
In the time of operation, one group of mechanical energy storage assembly of every release increases a gear.
Further, described car body is made up of headstock and vehicle body, and form an animal shape after headstock and vehicle body assembling, be provided with the base for driving mechanism is installed in the lower end of vehicle body, described base comprises lower shoe and is arranged on the installing plate of lower shoe both sides, is provided with the axis hole of installing for driving shaft, shifting shaft, power output shaft on installing plate.
Further, front axle is made up of upper shifting shaft and lower yoke, is arranged with the chute of two mounting handles on upper shifting shaft, is provided with at handle middle part the slide bumping matching with chute, described front vehicle wheel is placed between lower yoke, and front vehicle wheel is connected by axle with lower yoke.
For the ease of turning to, on front axle, be provided with the foot-operated of socket with it.
Can realize engagement in order to make sliding sleeve and brake sleeve, to the rotation of brake sleeve is delivered to sliding sleeve, and then power output shaft is rotated, a side at sliding sleeve is provided with teeth groove, be provided with the connection teeth corresponding with teeth groove in the corresponding side of brake sleeve, described installation projection is arranged on lower shoe.
The hand-rail type mechanical energy storage bionic toy car that the present invention obtains is compared with prior art, and tool has the following advantages:
(1), driven by hand-rail type mechanism, analog simulation the motor pattern of riding, make child driving in toy car process, use both hands and feet, increased the interest that child plays in process, and had the effect of taking exercises; Meanwhile, in running, adult helps child to shift gears, and adult and child are participated in simultaneously, has increased homely pleasure;
(2), adopt wind spring energy storing structure, can guarantee the prolonged exercise after mechanical energy storage, and can many grades drive simultaneously, gear number also can according to condition arrange multiple;
(3), compared with conventional toy, this toy belongs to pure mechanical mechanism, on-electric drive, met the energy-conservation demand of national environmental protection;
(4), used steering mechanism, can guarantee turning to of toy car.
Brief description of the drawings
Fig. 1 is the upward view of hand-rail type mechanical energy storage bionic toy car in embodiment;
Fig. 2 is the schematic cross-section of A-A in Fig. 1;
Fig. 3 is the schematic cross-section of B-B in Fig. 1;
Fig. 4 is the perspective view of front axle and handle in embodiment;
Fig. 5 is the syndeton schematic diagram of foot-operated in embodiment and front axle;
Fig. 6 is the syndeton schematic diagram of releasing unit in embodiment.
In figure: car body 1, headstock 1-1, vehicle body 1-2, front vehicle wheel 2, rear wheel 3, front axle 4, upper shifting shaft 4-1, lower yoke 4-2, chute 4-3, handle 5, slide bumping 5-1, rocking bar 6, driving shaft 7, driving tooth 8, driven tooth 9, power output shaft 10, brake sleeve 11, wind spring 12, sliding sleeve 13, pushing block 14, projection 15 is installed, two steel wire ropes 16, brake(-holder) block 17, shifting shaft 18, ratchet 19, ratchet 20, base 21, lower shoe 21-1, installing plate 21-2, foot-operated 22, return spring 23.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further described.
Embodiment:
The hand-rail type mechanical energy storage bionic toy car that the present embodiment provides, as Fig. 1, shown in Fig. 2, it comprises car body 1, be connected to a front vehicle wheel 2 under car body 1, two rear wheels 3 and the driving mechanism that drives rear wheel 3 to move, described car body 1 is made up of headstock 1-1 and vehicle body 1-2, described headstock 1-1 is head of the horse shape, vehicle body 1-2 is length shape, be provided with the base 21 for driving mechanism is installed in the lower end of vehicle body 1-2, described base 21 comprises lower shoe 21-1 and is arranged on the installing plate 21-2 of lower shoe 21-1 both sides, described driving mechanism comprises power input mechanism, four groups of mechanical energy storage assemblies, the power releasing unit matching with mechanical energy storage assembly and power output shaft 10, described rear wheel 3 empty sets are at the two ends of power output shaft 10.
As shown in Figure 2, Figure 4 shows, described power input mechanism comprises the front axle 4 that is connected with front vehicle wheel 2, is enclosed within handle 5 on front axle 4, rocking bar 6, driving shaft 7 and at least one be socketed in the driving tooth 8 on driving shaft 7; Described front axle 4 is made up of upper shifting shaft 4-1 and lower yoke 4-2, on upper shifting shaft 4-1, be arranged with the chute 4-3 of two mounting handles 5, be provided with the slide bumping 5-1 matching with chute 4-3 at handle 5 middle parts, as shown in Figure 5, described front vehicle wheel 2 is placed between lower yoke 4-2, front vehicle wheel 2 is connected by axle with lower yoke 4-2, is provided with foot-operated 22 of socket with it on front axle 4; Described driving tooth 8 is connected with driving shaft 7 keys, and one end of described rocking bar 6 is fixedly connected with handle 5, the other end is socketed on driving shaft 7, and is provided with freewheel clutch in rocking bar 6 and driving shaft 7 joints.
As shown in Figure 3, described mechanical energy storage assembly comprises the driven tooth 9 being meshed with driving tooth 8, described driven tooth 9 empty sets are on power output shaft 10, be provided with brake sleeve 11 in a side of driven tooth 9, on brake sleeve 11, cover has wind spring 12, the outer ring of described wind spring 12 is fixedly connected with driven tooth 9, and the inner ring of wind spring 12 is fixedly connected with brake sleeve 11.
As shown in Figure 6, described power releasing unit comprises and is socketed in the sliding sleeve 13 being connected on power output shaft 10 and with power output shaft 10 keys, the pushing block 14 matching with sliding sleeve 13 and for the installation projection 15 of pushing block 14 is installed, on brake sleeve 11, be connected with end and be connected to the brake(-holder) block 17 on shifting shaft 18, all be connected with two steel wire ropes 16 that are arranged on car body 1 at the end of brake(-holder) block 17 and pushing block 14, the tie point of described two steel wire ropes 16 is between brake(-holder) block 17 and pushing block 14; Described installation projection 15 is arranged on lower shoe.
As shown in Figure 2, in the process of pretension, reaction force when preventing wind spring 12 brake off produces movement interference to rocking bar 6, on installing plate 21-2, be provided with shifting shaft 18, on shifting shaft 18, cover has ratchet 19, be placed in the ratchet 20 of driven tooth 9 opposite sides, described ratchet 20 matches with ratchet 19 and is fixedly connected with driven tooth 9, is provided with the freewheel clutch of empty set on power output shaft 10 in the centre bore of ratchet 20.
For the ease of installing, on installing plate 21-2, be provided with the axis hole 21-3 installing for driving shaft 7, shifting shaft 18, power output shaft 10.
For sliding sleeve 13 and brake sleeve 11 are joined, be provided with teeth groove in a side of sliding sleeve 13, be provided with the connection teeth corresponding with teeth groove in the corresponding side of brake sleeve 11.
In the specific implementation, can get back to original position in order to ensure sliding sleeve 13 being pushed after piece 14 promotes, on power output shaft 10, also cover has return spring 23, described return spring 23 to be placed between sliding sleeve 13 and the driven tooth 9 adjacent with sliding sleeve 13; Meanwhile, two steel wire ropes 16 can be arranged on lower shoe 21-1.
Be explained as follows with regard to detailed description of the invention and the operation principle of the present embodiment below:
When use, first on vehicle body 1-2, then slide up and down the handle 5 in power input mechanism, because handle 5 is connected with rocking bar 6, in the time sliding up and down handle 5, rocking bar 6 will move thereupon, thereby driving shaft 7 is rotated, because driving tooth 8 is connected with driving shaft 7 keys, after driving shaft 7 rotates, driving tooth 8 also can rotate thereupon, and driving tooth 8 is meshed with driven tooth 9, and after driving tooth 8 rotates, driven tooth 9 is also just rotated thereupon, because the outer ring of wind spring 12 is fixedly connected with driven tooth 9, after driven tooth 9 is rotated, wind spring 12 tightens up, and realizes energy storage.After energy storage completes, two steel wire ropes 16 of operator's manual releasing, thus the pushing block on the brake(-holder) block 17 and the sliding sleeve 13 that make to brake on sleeve 11 14 is loosening, and start to move to centre; Now, brake(-holder) block 17 brake offs on brake sleeve 11, thus the wind spring 12 being attached thereto is become flexible, impel the brake sleeve 11 being attached thereto to move to sliding sleeve 13 directions, meanwhile, pushing block 14 drives sliding sleeve 13 to move, thereby sliding sleeve 13 joins with brake sleeve 11; After sliding sleeve 13 and brake sleeve 11 join, the power that wind spring 12 discharges will be delivered to sliding sleeve 13 by brake sleeve 11, and sliding sleeve 13 is connected with power output shaft 10 keys, after sliding sleeve 13 rotates, will make power output shaft 10 rotate.
In the time that needs turn to, it is foot-operated 22 that a direction that only needs to rotate to needs with pin promotes, and foot-operated 22 be to be socketed on the lower yoke 4-2 of front axle 4, after promoting foot-operated 22, will drive lower yoke 4-2 to rotate, thereby front vehicle wheel 2 is turned to, thereby realize turning to of toy car.
In the time of the bionic toy car moving in the present embodiment, if need to increase the speed moving ahead, can carry out regulation stall by discharging wind spring 12.As shown in Figure 3, on power output shaft 10, be provided with four groups of mechanical energy storage assemblies, and each mechanical energy storage assembly includes a wind spring 12, in the time of operation, wind spring 12 of every release will increase a gear, and as these four wind springs 12 are discharged simultaneously, this bionic toy car reaches maximal rate.In the present embodiment, rocking bar 6 is equipped with freewheel clutch with driving shaft 7 junctions and ratchet 20 with power output shaft 10 junctions, makes toy car in the time of operation, can only move forward, can not retreat, and has improved the security performance of toy car operation while upward slope.
Finally it should be noted that, above embodiment is only in order to illustrate technical scheme of the present invention but not restriction technologies scheme, although applicant has been described in detail the present invention with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, those are modified or are equal to replacement technical scheme of the present invention, and do not depart from aim and the scope of the technical program, all should be encompassed in the middle of claim scope of the present invention.
Claims (7)
1. a hand-rail type mechanical energy storage bionic toy car, it comprises car body (1), is connected to front vehicle wheel (2), the rear wheel (3) under car body (1) and drives the driving mechanism of rear wheel (3) operation, it is characterized in that described driving mechanism comprises power input mechanism, at least one group of mechanical energy storage assembly, the power releasing unit matching with mechanical energy storage assembly and power output shaft (10), described rear wheel (3) empty set is at the two ends of power output shaft (10);
Described power input mechanism comprises the front axle (4) that is connected with front vehicle wheel (2), be enclosed within handle (5) on front axle (4), rocking bar (6), driving shaft (7) and at least one are socketed in the driving tooth (8) on driving shaft (7), described driving tooth (8) is connected with driving shaft (7) key, it is upper that one end of described rocking bar (6) is fixedly connected with handle (5), the other end is socketed in driving shaft (7), and be provided with freewheel clutch in rocking bar (6) and driving shaft (7) joint;
Described mechanical energy storage assembly comprises the driven tooth (9) being meshed with driving tooth (8), described driven tooth (9) empty set is on power output shaft (10), be provided with brake sleeve (11) in a side of driven tooth (9), there is wind spring (12) at the upper cover of brake sleeve (11), the outer ring of described wind spring (12) is fixedly connected with driven tooth (9), and the inner ring of wind spring (12) is fixedly connected with brake sleeve (11);
Described power releasing unit comprises and is socketed in the sliding sleeve (13) that power output shaft (10) is upper and be connected with power output shaft (10) key, the pushing block (14) matching with sliding sleeve (13) and for the installation projection (15) of pushing block (14) is installed, on brake sleeve (11), be connected with end and be connected to the brake(-holder) block (17) on shifting shaft (18), all be connected with two steel wire ropes (16) that are arranged on car body (1) at the end of brake(-holder) block (17) and pushing block (14), the tie point of described steel wire rope (16) is between brake(-holder) block (17) and pushing block (14),
In the time of operation, slide up and down the handle (5) in power input mechanism, drive rocking bar (6) motion, driving shaft (7) is rotated, thereby drive driving tooth (8) to rotate, after rotating, driving tooth (8) drive driven tooth (9) to rotate, thereby the wind spring (12) being connected with driven tooth (9) is tightened up, realize energy storage, after energy storage completes, discharge two steel wire ropes (16), thereby the pushing block (14) on the brake(-holder) block (17) and the sliding sleeve (13) that make to brake on sleeve (11) is mobile; Now, wind spring (12) is loosening, impel the brake sleeve (11) being attached thereto to move to sliding sleeve (13) direction, simultaneously, pushing block (14) drives sliding sleeve (13) mobile, thereby sliding sleeve (13) joins with brake sleeve (11), and the power of wind spring (12) is delivered to sliding sleeve (13), thereby power output shaft (10) is rotated.
2. hand-rail type mechanical energy storage bionic toy car according to claim 1, it is characterized in that it also comprises shifting shaft (18), is enclosed within the ratchet (19) on shifting shaft (18) and is placed in the ratchet (20) of driven tooth (9) opposite side, described ratchet (20) matches with ratchet (19) and is fixedly connected with driven tooth (9), is provided with the freewheel clutch of empty set on power output shaft (10) in the centre bore of ratchet (20).
3. hand-rail type mechanical energy storage bionic toy car according to claim 1, is characterized in that, in the time of operation, one group of mechanical energy storage assembly of every release increases a gear.
4. hand-rail type mechanical energy storage bionic toy car according to claim 1 and 2, it is characterized in that described car body (1) is made up of headstock (1-1) and vehicle body (1-2), and form an animal shape after headstock (1-1) and vehicle body (1-2) assembling, be provided with the base (21) for driving mechanism is installed in the lower end of vehicle body (1-2), described base (21) comprises lower shoe (21-1) and is arranged on the installing plate (21-2) of lower shoe (21-1) both sides, on installing plate (21-2), be provided with for driving shaft (7), shifting shaft (18), the axis hole (21-3) that power output shaft (10) is installed.
5. hand-rail type mechanical energy storage bionic toy car according to claim 1, it is characterized in that described front axle (4) is made up of upper shifting shaft (4-1) and lower yoke (4-2), on upper shifting shaft (4-1), be arranged with the chute (4-3) of two mounting handles (5), be provided with at handle (5) middle part the slide bumping (5-1) matching with chute (4-3), described front vehicle wheel (2) is placed between lower yoke (4-2), and front vehicle wheel (2) is connected by axle with lower yoke (4-2).
6. hand-rail type mechanical energy storage bionic toy car according to claim 4 is provided with foot-operated (22) that are socketed with it on front axle (4).
7. hand-rail type mechanical energy storage bionic toy car according to claim 4, it is characterized in that being provided with teeth groove in a side of sliding sleeve (13), be provided with the connection teeth corresponding with teeth groove in the corresponding side of brake sleeve (11), described installation projection (15) is arranged on lower shoe (21-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310004610.4A CN102989177B (en) | 2013-01-07 | 2013-01-07 | Hand-rocking type mechanical energy storage bionic toy car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310004610.4A CN102989177B (en) | 2013-01-07 | 2013-01-07 | Hand-rocking type mechanical energy storage bionic toy car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102989177A CN102989177A (en) | 2013-03-27 |
| CN102989177B true CN102989177B (en) | 2014-08-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310004610.4A Expired - Fee Related CN102989177B (en) | 2013-01-07 | 2013-01-07 | Hand-rocking type mechanical energy storage bionic toy car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102989177B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108392835B (en) * | 2018-03-28 | 2020-12-08 | 惠安县螺阳邓先鹏建筑物清洁服务中心 | Manual drive toy car based on gear drive |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US447331A (en) * | 1891-03-03 | Tricycle | ||
| US1339934A (en) * | 1919-02-18 | 1920-05-11 | Frank L Lindstrom | Spring-movement for toy vehicles |
| US3768835A (en) * | 1971-10-15 | 1973-10-30 | Carolina Enterprises | Children{40 s riding toy having mechanical driving means |
| CN1160660A (en) * | 1996-03-29 | 1997-10-01 | 徐文成 | Power accumulator |
| CN2586511Y (en) * | 2002-11-22 | 2003-11-19 | 梁钟铭 | Gear box of hand-operated toy car |
| CN1788821A (en) * | 2004-12-16 | 2006-06-21 | 马特尔有限公司 | Toy vehicle |
| CN201604765U (en) * | 2010-01-19 | 2010-10-13 | 鄂勇男 | Bicycle with multiple power assisting functions |
-
2013
- 2013-01-07 CN CN201310004610.4A patent/CN102989177B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US447331A (en) * | 1891-03-03 | Tricycle | ||
| US1339934A (en) * | 1919-02-18 | 1920-05-11 | Frank L Lindstrom | Spring-movement for toy vehicles |
| US3768835A (en) * | 1971-10-15 | 1973-10-30 | Carolina Enterprises | Children{40 s riding toy having mechanical driving means |
| CN1160660A (en) * | 1996-03-29 | 1997-10-01 | 徐文成 | Power accumulator |
| CN2586511Y (en) * | 2002-11-22 | 2003-11-19 | 梁钟铭 | Gear box of hand-operated toy car |
| CN1788821A (en) * | 2004-12-16 | 2006-06-21 | 马特尔有限公司 | Toy vehicle |
| CN201604765U (en) * | 2010-01-19 | 2010-10-13 | 鄂勇男 | Bicycle with multiple power assisting functions |
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| Publication number | Publication date |
|---|---|
| CN102989177A (en) | 2013-03-27 |
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Granted publication date: 20140820 Termination date: 20170107 |