CN102989177A - 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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- CN102989177A CN102989177A CN2013100046104A CN201310004610A CN102989177A CN 102989177 A CN102989177 A CN 102989177A CN 2013100046104 A CN2013100046104 A CN 2013100046104A CN 201310004610 A CN201310004610 A CN 201310004610A CN 102989177 A CN102989177 A CN 102989177A
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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 the market mostly is electronic.This electronic toy car all is the operation that realizes wheel in vehicle body by the motor that is connected with driving shaft is set.But this toy car has following shortcoming: need motor-driven, 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, and is not interesting; Owing to adopt motor-driven, when child is at play, only need to grasp joystick control just, child is motion not, can not satisfy amusement and temper the requirement that combines.
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 the car body and the driving mechanism that drives the 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 the 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 the front axle, rocking bar, driving shaft and at least one are socketed in the driving tooth on the driving shaft, described driving tooth is connected with the active axle key, one end of described rocking bar is fixedly connected with handle, the other end is socketed on the driving shaft, and is provided with freewheel clutch at rocking bar and driving shaft joint;
Described mechanical energy storage assembly comprises the driven tooth that is meshed with driving tooth, described driven tooth empty set is on power output shaft, side in driven tooth is provided with the brake sleeve, at brake sleeve cover wind spring is arranged, the outer ring of described wind spring is fixedly connected with driven gear, and the inner ring of wind spring is fixedly connected with the brake sleeve;
Described power releasing unit comprises and is socketed on the power output shaft and the sliding sleeve that is connected with the power output shaft key, the pushing block that matches with sliding sleeve and the installation projection that is used for installing pushing block, be connected with end at the brake sleeve and be connected to brake(-holder) block on the shifting shaft, end at brake(-holder) block and pushing block all is connected with two steel wire ropes that are installed on the car body, and the tie point of described steel wire rope is between brake(-holder) block and the pushing block;
When operation, slide up and down the handle in the power input mechanism, the motion of drive rocking bar is rotated driving shaft, rotates thereby drive driving tooth, driving driven tooth after driving tooth rotates rotates, thereby the wind spring that is connected with driven tooth is tightened up, realize energy storage, after energy storage is finished, discharge two steel wire ropes, thereby so that brake on the sleeve brake(-holder) block and the pushing block on the sliding sleeve move; At this moment, wind spring is loosening, impels the brake sleeve that is attached thereto to move to the sliding sleeve direction, and simultaneously, pushing block drives sliding sleeve and moves, thereby sliding sleeve joins with the brake sleeve, and the transmission of power of wind spring arrives sliding sleeve, thereby power output shaft is rotated.
In order to prevent that wind spring from producing movement interference to rocking bar after release, the ratchet that it also comprises shifting shaft, is enclosed within the ratchet on the shifting shaft and places the 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.
When operation, one group of mechanical energy storage assembly of every release increases a gear.
Further, described car body is comprised of headstock and vehicle body, and form an animal shape after headstock and the vehicle body assembling, be provided with for the base that driving mechanism is installed in the lower end of vehicle body, the installing plate that described base comprises lower shoe and is installed in the lower shoe both sides is provided with the axis hole of installing for driving shaft, shifting shaft, power output shaft at installing plate.
Further, front axle is comprised of upper shifting shaft and lower yoke, is arranged with the chute of two mounting handles at upper shifting shaft, is provided with the slide bumping that matches with chute at the handle middle part, described front vehicle wheel places between the lower yoke, and front vehicle wheel is connected by axle with lower yoke.
For the ease of turning to, be provided with the foot-operated of with it socket at front axle.
Can realize engagement in order to make sliding sleeve and brake sleeve, the rotation of sleeve will be delivered to sliding sleeve in order to will brake, and then so that the power output shaft rotation, 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 installed on the lower shoe.
The hand-rail type mechanical energy storage bionic toy car that the present invention obtains has following advantage than prior art:
(1), driven by hand-rail type mechanism, analog simulation the motor pattern of riding, make child in driving the toy car process, use both hands and feet, increased play interest in the process of child, and had the effect of taking exercises; Simultaneously, in running, the adult helps child to shift gears, and adult and child are participated in simultaneously, has increased homely pleasure;
(2), adopt the wind spring energy storing structure, can guarantee the prolonged exercise behind the mechanical energy storage, and can many grades drive simultaneously that the gear number also can according to condition arrange a plurality of;
(3), compare with conventional toy, this toy belongs to pure mechanical mechanism, and on-electric drives, and has satisfied the energy-conservation demand of national environmental protection;
(4), used steering mechanism, can guarantee turning to of toy car.
Description of drawings
Fig. 1 is the upward view of hand-rail type mechanical energy storage bionic toy car among the embodiment;
Fig. 2 is the schematic cross-section of A-A among Fig. 1;
Fig. 3 is the schematic cross-section of B-B among Fig. 1;
Fig. 4 is the perspective view of front axle and handle among the embodiment;
Fig. 5 is the syndeton schematic diagram of foot-operated among the embodiment and front axle;
Fig. 6 is the syndeton schematic diagram of releasing unit among the embodiment.
Among the 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.
The specific embodiment
The present invention is further described below in conjunction with drawings and Examples.
Embodiment:
The hand-rail type mechanical energy storage bionic toy car that present embodiment provides, such as Fig. 1, shown in Figure 2, it comprises car body 1, be connected to a front vehicle wheel 2 under the car body 1, two rear wheels 3 and the driving mechanism that drives rear wheel 3 operations, described car body 1 is comprised of headstock 1-1 and vehicle body 1-2, described headstock 1-1 is the head of the horse shape, vehicle body 1-2 is the length shape, be provided with for the base 21 that driving mechanism is installed in the lower end of vehicle body 1-2, the installing plate 21-2 that described base 21 comprises lower shoe 21-1 and is installed in lower shoe 21-1 both sides, described driving mechanism comprises power input mechanism, four groups of mechanical energy storage assemblies, the power releasing unit that matches with the 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.
Such as Fig. 2, shown in Figure 4, described power input mechanism comprises the front axle 4 that is connected with front vehicle wheel 2, be enclosed within handle 5 on the front axle 4, rocking bar 6, driving shaft 7 and at least one are socketed in the driving tooth 8 on the driving shaft 7; Described front axle 4 is comprised of upper shifting shaft 4-1 and lower yoke 4-2, be arranged with the chute 4-3 of two mounting handles 5 at upper shifting shaft 4-1, be provided with the slide bumping 5-1 that matches with chute 4-3 at handle 5 middle parts, as shown in Figure 5, described front vehicle wheel 2 places between the lower yoke 4-2, front vehicle wheel 2 is connected by axle with lower yoke 4-2, is provided with foot-operated 22 of with it socket at front axle 4; Described driving tooth 8 is connected with driving shaft 7 keys, and an end of described rocking bar 6 is fixedly connected with handle 5, the other end is socketed on the 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 that is meshed with driving tooth 8, described driven tooth 9 empty sets are on power output shaft 10, side in driven tooth 9 is provided with brake sleeve 11, at brake sleeve 11 covers wind spring 12 is arranged, 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 on the power output shaft 10 and the sliding sleeve 13 that is connected with power output shaft 10 keys, the pushing block 14 that matches with sliding sleeve 13 and the installation projection 15 that is used for installing pushing block 14, be connected with end at brake sleeve 11 and be connected to brake(-holder) block 17 on the shifting shaft 18, end at brake(-holder) block 17 and pushing block 14 all is connected with two steel wire ropes 16 that are installed on the car body 1, and 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 installed on the lower shoe.
As shown in Figure 2, in the process of pretension, reaction force when preventing wind spring 12 brake off produces movement interferences to rocking bar 6, be provided with shifting shaft 18 at installing plate 21-2, at shifting shaft 18 covers ratchet 19 is arranged, place 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, be provided with the axis hole 21-3 that installs for driving shaft 7, shifting shaft 18, power output shaft 10 at installing plate 21-2.
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 brake sleeve 11 corresponding sides.
In the specific implementation, can get back to original position after piece 14 promotes in order to ensure sliding sleeve 13 being pushed, also cover has return spring 23, described return spring 23 to place between sliding sleeve 13 and the driven tooth 9 adjacent with sliding sleeve 13 on power output shaft 10; Simultaneously, two steel wire ropes 16 can be installed on the lower shoe 21-1.
The below is explained as follows with regard to the specific embodiment and the operation principle of present embodiment:
During use, first on vehicle body 1-2, then slide up and down the handle 5 in the power input mechanism, because handle 5 is connected with rocking bar 6, when 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 driven tooth 9 is also just rotated thereupon after driving tooth 8 rotates, because the outer ring of wind spring 12 is fixedly connected with driven tooth 9, after driven tooth 9 was rotated, wind spring 12 tightened up, and realized energy storage.After energy storage is finished, two steel wire ropes 16 of operator's manual releasing, thereby so that the brake(-holder) block 17 on the brake sleeve 11 and the pushing block on the sliding sleeve 13 14 are loosening, and beginning is moved to the centre; At this moment, brake(-holder) block 17 brake offs on the brake sleeve 11, thereby so that the wind spring 12 that is attached thereto is loosening, impel the brake sleeve 11 that is attached thereto to move to sliding sleeve 13 directions, simultaneously, pushing block 14 drives sliding sleeve 13 and moves, thereby sliding sleeve 13 joins with brake sleeve 11; After sliding sleeve 13 and brake sleeve 11 joined, 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, power output shaft 10 is rotated.
When needs turn to, only need to promote with the direction that pin rotates to needs foot-operated 22, 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 and rotate, thereby front vehicle wheel 2 is turned to, thereby realize turning to of toy car.
When the bionic toy car of operation in the present embodiment, if need to increase the speed that moves ahead, can come regulation stall by discharging wind spring 12.As shown in Figure 3, be provided with four groups of mechanical energy storage assemblies at power output shaft 10, and each mechanical energy storage assembly includes a wind spring 12, when operation, wind spring 12 of every release will increase a gear, and as these four wind springs 12 are discharged simultaneously, then 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, so that toy car can only move forward when operation, can not retreat toy car Operation safety energy when having improved upward slope.
Need to prove at last, above embodiment is only in order to illustrate technical scheme of the present invention but not the restriction technologies scheme, although the 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 made amendment to technical scheme of the present invention or are equal to replacement, and do not break away from aim and the scope of the technical program, all should be encompassed in the middle of the claim scope of the present invention.
Claims (7)
1. 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 the car body (1) and the driving mechanism that drives 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 that matches with the 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 the front axle (4), rocking bar (6), driving shaft (7) and at least one are socketed in the driving tooth (8) on the driving shaft (7), described driving tooth (8) is connected with driving shaft (7) key, on 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) that is meshed with driving tooth (8), described driven tooth (9) empty set is on power output shaft (10), side in driven tooth (9) is provided with brake sleeve (11), at brake sleeve (11) cover wind spring (12) is arranged, 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) that matches with sliding sleeve (13) and the installation projection (15) that is used for installing pushing block (14), be connected with end at brake sleeve (11) and be connected to brake(-holder) block (17) on the shifting shaft (18), end at brake(-holder) block (17) and pushing block (14) all is connected with two steel wire ropes (16) that are installed on the car body (1), and the tie point of described steel wire rope (16) is between brake(-holder) block (17) and the pushing block (14);
When operation, slide up and down the handle (5) in the power input mechanism, drive rocking bar (6) motion, driving shaft (7) is rotated, thereby driving driving tooth (8) rotates, driving driven tooth (9) after driving tooth (8) rotates rotates, thereby the wind spring (12) that is connected with driven tooth (9) is tightened up, realize energy storage, after energy storage is finished, discharge two steel wire ropes (16), thereby so that the brake(-holder) block (17) on the brake sleeve (11) and the pushing block (14) on the sliding sleeve (13) are mobile; At this moment, wind spring (12) is loosening, impel the brake sleeve (11) that is attached thereto to move to sliding sleeve (13) direction, simultaneously, it is mobile that pushing block (14) drives sliding sleeve (13), thereby sliding sleeve (13) joins with brake sleeve (11), and the transmission of power of wind spring (12) arrives 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 the ratchet (20) that it also comprises shifting shaft (18), is enclosed within the ratchet (19) on the shifting shaft (18) and places 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 when 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 comprised 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 for the base (21) that driving mechanism is installed in the lower end of vehicle body (1-2), the installing plate (21-2) that described base (21) comprises lower shoe (21-1) and is installed in lower shoe (21-1) both sides is provided with for driving shaft (7) at installing plate (21-2), 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 comprised of upper shifting shaft (4-1) and lower yoke (4-2), be arranged with the chute (4-3) of two mounting handles (5) at upper shifting shaft (4-1), be provided with the slide bumping (5-1) that matches with chute (4-3) at handle (5) middle part, described front vehicle wheel (2) places between the 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 at front axle (4).
7. hand-rail type mechanical energy storage bionic toy car according to claim 1, 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 installed on the 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 true CN102989177A (en) | 2013-03-27 |
| CN102989177B 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 |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108392835A (en) * | 2018-03-28 | 2018-08-14 | 泉州臻美智能科技有限公司 | One kind being based on gear-driven manual actuation toy car |
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 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108392835A (en) * | 2018-03-28 | 2018-08-14 | 泉州臻美智能科技有限公司 | One kind being based on gear-driven manual actuation toy car |
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| Publication number | Publication date |
|---|---|
| CN102989177B (en) | 2014-08-20 |
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Granted publication date: 20140820 Termination date: 20170107 |