CN108379853B - Distance driving device for toy car - Google Patents
Distance driving device for toy car Download PDFInfo
- Publication number
- CN108379853B CN108379853B CN201810109239.0A CN201810109239A CN108379853B CN 108379853 B CN108379853 B CN 108379853B CN 201810109239 A CN201810109239 A CN 201810109239A CN 108379853 B CN108379853 B CN 108379853B
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- Prior art keywords
- gear
- wheel
- clamping piece
- button
- piece
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000009471 action Effects 0.000 claims description 8
- 238000004146 energy storage Methods 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 2
- 125000006850 spacer group Chemical group 0.000 claims 2
- 238000003756 stirring Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
- A63H17/00—Toy vehicles, e.g. with self-drive; ; Cranes, winches or the like; Accessories therefor
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
- A63H17/00—Toy vehicles, e.g. with self-drive; ; Cranes, winches or the like; Accessories therefor
- A63H17/26—Details; Accessories
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
- A63H31/00—Gearing for toys
- A63H31/08—Gear-control mechanisms; Gears for imparting a reciprocating motion
Abstract
The utility model relates to a distance running device, in particular to a distance running device used in the field of toy vehicles. The toy car distance running device comprises a car body, wherein the car body is provided with wheels, wheel shafts, wheel gears and a return gear box, the wheel gears are meshed with the return gear, and the toy car distance running device is characterized in that the wheel gears comprise wheel left gears and wheel right gears, a gear shifting gear, a pushing block and a button are further arranged in the car body, and the button is provided with a gear shifting arm. The utility model aims to provide a toy vehicle distance running device, which is characterized in that a gear shifting gear arranged outside a return gear box is rotated to push a wheel gear to be shifted, and the wheel gear meshed with the return gear is replaced, so that the device provided with the toy vehicle distance running device is moved forward by a set distance and then is moved back to an original position.
Description
Technical Field
The utility model relates to a distance running device, in particular to a distance running device used in the field of toy vehicles.
Background
Social material culture is increasingly rich, and children toys are various. The common toy vehicles on the market are endless, however, only have different shapes, the playing method is single and tedious, and the toy vehicles cannot bring novel and interesting playing experience to children.
Disclosure of Invention
The utility model aims to provide a toy vehicle distance running device, which is characterized in that a clamping piece is rotationally pushed through a gear shifting gear arranged outside a return tooth box, the pushing of a pushing block is loosened, the pushing block retreats, so that a wheel gear is shifted leftwards, a wheel left gear is connected with a return gear arranged outside the return tooth box in a loose mode, and a wheel right gear is meshed with the return gear arranged outside the return tooth box, so that the toy vehicle distance running device is arranged, and the toy vehicle distance running device retreats to the original position after the device is advanced by a set distance.
The toy car distance running device comprises a car body, wherein the car body is provided with wheels, a wheel shaft, wheel gears and a return force tooth box, the return force tooth box consists of a rotating shaft, a rotating gear and an energy storage gear, the return force gear is arranged on the rotating shaft, the wheels and the wheel gears are arranged on the wheel shaft and meshed with the return force gear, the toy car distance running device is characterized in that the wheel gears comprise a wheel left gear and a wheel right gear, the left side of the wheel left gear is provided with a protruding end, a car tooth spring is arranged between the right side of the wheel right gear and the car body, the energy storage gear is outwards extended and provided with a limiting shaft, still be equipped with gear, ejector pad, button of shifting in the automobile body, gear installs on spacing epaxial, gear front end of shifting is equipped with a plurality of top teeth of shifting, the tight orientation of top tooth of shifting is clockwise, gear rear end of shifting is equipped with the top piece that resets, the tight orientation of top of resetting is clockwise, the interior pawl that has circumference to distribute is opened to gear inboard of shifting, the tight orientation of interior pawl top is clockwise, the ejector pad is equipped with ejector pad inclined plane, ejector pad top tight end, the button is equipped with the gear shifting arm, be equipped with button spring between button and the automobile body.
The distance running device of the toy car is characterized in that a pressing arm is arranged in the car body, and the pressing arm is V-shaped.
The distance running device of the toy car is characterized in that the car body is also provided with a clamping piece, a clamping piece spring is arranged between the left end of the clamping piece and the car body, the right side of the clamping piece is provided with a clamping piece inclined plane,
the distance running device of the toy car is characterized in that the car body is provided with a fixing frame, the fixing frame is used for fixedly mounting the return tooth box in the car body, and the clamping piece and the pressing arm are mounted on the fixing frame.
The distance running device of the toy car is characterized in that a shaft sleeve is further arranged on the wheel shaft, the aperture of a mounting hole of the shaft sleeve is larger than the shaft diameter of the wheel shaft, and a shaft sleeve top plate is arranged on the right side of the shaft sleeve.
The toy car distance driving device is characterized in that a torsion spring is arranged between the button and the gear shifting arm.
The distance running device of the toy car is characterized in that the car body is also provided with supporting wheels.
The distance running device of the toy car is characterized in that a push block spring is arranged between the front end of the push block and the car body.
The toy car distance running device is characterized in that a ratchet wheel is fixedly arranged on the limiting shaft and consists of a ratchet wheel pawl, a ratchet wheel spring arm and a ratchet wheel rotating wheel, the propping direction of the ratchet wheel pawl is anticlockwise, the ratchet wheel is arranged on the inner side of a gear shifting gear, an inner pawl distributed circumferentially is arranged on the inner side of the gear shifting gear, and the propping direction of the inner pawl is clockwise.
The utility model has the advantages that the clamping piece is pushed by rotating the gear shifting gear arranged outside the return force tooth box, the pushing of the pushing block is loosened, the pushing block retreats, the wheel gear is shifted leftwards, the wheel left gear is connected with the return force gear arranged outside the return force tooth box in a loose mode, the wheel right gear is meshed with the return force gear arranged outside the return force tooth box, and therefore, after the device provided with the toy car distance driving device advances by a set distance, the device retreats to the original position. The ratchet wheel and the plurality of gear shifting top teeth at the front end of the gear shifting gear are matched, so that a user can shift gears by pressing a button, the distance between the toy vehicles and the running distance is adjusted, and the distance between the toy vehicles and the running device is changed to provide richer playing methods.
Drawings
Fig. 1 is a perspective view of the distance running apparatus of the present utility model.
Fig. 2 is a perspective view of a part of the hidden casing of the distance running gear of the present utility model.
Fig. 3 is a plan view showing the positional relationship among the wheel gear 1, the return gear box 2, the shift gear 3, the push block 4, and the engagement piece 7 when the distance running device of the present utility model is in the retracted state.
Fig. 4 is a diagram showing the combination relationship between the return gear box 2 and the shift gear 3 of the distance running apparatus of the present utility model.
Fig. 5 is a perspective view of the clip 4 of the distance running device of the present utility model.
Detailed Description
The utility model is described in further detail below with reference to the accompanying drawings.
Referring to fig. 1, 2, 3, 4, 5: the utility model relates to a toy car distance running device, which comprises a car body, wherein the car body is provided with wheels, a wheel shaft, a wheel gear 1 and a return tooth box 2, the return tooth box 2 consists of a rotating shaft, a rotating gear and an energy storage gear, the rotating shaft is provided with a return gear 21, the wheels and the wheel gear 1 are both arranged on the wheel shaft, and the wheel gear 1 is meshed with the return gear 21.
The utility model is driven to move forward by the rotation of the wheel gear 1 when the wheel left gear 11 is meshed with the return gear 21, and the utility model is driven to move backward by the rotation of the wheel gear 1 when the wheel right gear 12 is meshed with the return gear 21, and the utility model is driven to move left and right by the left and right movement of the wheel left gear 11 and the wheel right gear 12. The gear spring is arranged between the right side of the right wheel gear 12 and the vehicle body, so that the wheel gear 1 can be subjected to a left resilience force, and when no external force acts on the wheel gear 1, the wheel gear can be pushed to the left by the gear spring.
The energy storage gear extends outwards and is provided with a limiting shaft, and the gear shifting gear 3 is arranged on the limiting shaft. So that the gear rotation of the return gearbox 2 is directly fed back to the gear shifting gear 3 rotation. The rear end of the gear shifting gear 3 is provided with a reset top piece which can be an oval protruding block, so that the reset top piece can push against the push block pushing end 42 of the push block 4 when in a general position, and the push block 4 cannot retreat under the action of external force or a push block spring; the reset top piece rotates to the shortest distance between the side edge and the circle center, and the reset top piece does not push the push block 4. The push block 4 is provided with a push block inclined surface 41, and the left side of the wheel left gear 11 is provided with a protruding end. When the push block 4 is pushed forward, its push block inclined surface 41 pushes the wheel left gear 11 provided with the protruding end to the right so that the wheel gear 1 can thereby switch the wheel right gear 12 engaged with the return gear 21 to the wheel left gear 11. When the push block 4 retreats, its push block inclined surface 41 no longer abuts against the wheel left gear 11, so that the wheel gear 1 can be pushed left by the tooth spring, thereby switching the wheel left gear 11 engaged with the return gear 21 to the wheel right gear 12. A button spring is arranged between the button 5 and the vehicle body, so that when a user does not press the button 5 any more, the button 5 can be pushed upwards and reset. When the button 5 is pressed, the push block 4 is pushed up, and the push block 4 is pushed forward, so that the push block 4 is reset. The button 5 is provided with a gear shifting arm 51, the front end of the gear shifting gear 3 is provided with a plurality of gear shifting top teeth, and when a user presses the button 5, the gear shifting top teeth can be pushed by the gear shifting arm 51, so that the gear shifting gear 3 swings in a small amplitude, thereby changing the stroke required by the rotation of the reset top piece until reaching the position of no longer pushing the pushing block pushing end 42, and further realizing the function of gear shifting and switching stroke.
The pressing arm 6 is arranged in the vehicle body, and the pressing arm 6 is V-shaped. The front end of the pressing arm 6 is in contact with the push block 4, the rear end of the pressing arm 6 is in contact with the button 5, when the button 5 is pressed, the button 5 pushes the pressing arm 6 forwards, the pressing arm 6 swings forwards, the push block 4 is pushed forwards, and the push block 4 can be pushed forwards conveniently by pressing the button 5; the push distance of the push button 5 or the advancing distance of the push block 4 can be changed when the push button 5 is pushed to advance by changing the push arms 6 with different sizes, so that different playing requirements can be met conveniently.
The automobile body still is equipped with fastener 7, is equipped with the fastener spring between the left end of fastener 7 and the automobile body, and the right side of fastener 7 is equipped with the fastener inclined plane. The clamping piece 7 is arranged, and the clamping piece 7 is propped against the pushing block propping end 42 of the pushing block 4 in a general state, so that the pushing block 4 cannot retreat; when the gear 3 rotates, the reset top piece moves leftwards by pushing the clamping piece 7, and the clamping piece 7 does not tightly push the pushing block tightly pushing end 42, so that the pushing block 4 can retreat under the action of external force or the action of a pushing block spring. The clamping piece spring is arranged so that when no external force acts on the clamping piece 7, the clamping piece 7 can push to the right to reset, and when the push arm 6 is pressed down, the clamping piece 7 can push against the push block pushing end 42 after the push block 4 is pushed to advance.
The car body is provided with a fixing frame, the fixing frame is used for fixedly mounting the return force tooth box 2 in the car body, and the clamping piece 7 and the pressing arm 6 are both mounted on the fixing frame. The fixed frame that is equipped with not only fix the back force tooth case in the automobile body for the back force tooth case does not break away from the position of installation because of rocking that the actual motion of automobile body produced makes the back force tooth case, has also provided the mounted position of a mounting fastener 7, press arm 6, makes its motion more reliable.
The wheel shaft is also provided with a shaft sleeve, the aperture of a mounting hole of the shaft sleeve is larger than the shaft diameter of the wheel shaft, and the right side of the shaft sleeve is provided with a shaft sleeve top plate. The shaft sleeve is arranged to ensure that the wheel shaft does not touch the gear spring when rotating, so that the rebound reset action of the gear spring is not influenced by the rotation of the wheel shaft.
A torsion spring is provided between the push button 5 and the shift arm 51. When the gear 3 rotates, the gear shifting top tooth rotates to stir the gear shifting arm 51 without stirring the button 5, and then the gear shifting arm 51 is reset under the action of the torsion spring, so that a user can still stir the gear 3 by pressing the button 5, and the gear shifting function is continuously implemented.
The vehicle body is also provided with supporting wheels. The support wheels can ensure that the utility model can be used as a common toy car to implement forward and backward driving functions.
A push block spring is arranged between the front end of the push block 4 and the vehicle body. When no external force acts on the push block 4, the push block 4 can perform a retreating reset action by virtue of a push block spring, so that the reliability of the utility model is improved.
Referring to fig. 4: the limiting shaft is fixedly provided with a ratchet wheel 22, the ratchet wheel 22 consists of ratchet wheel pawls, ratchet wheel spring arms and ratchet wheel rotating wheels, the propping direction of the ratchet wheel pawls is anticlockwise, the ratchet wheel 22 is arranged on the inner side of the gear shifting gear 3, the inner side of the gear shifting gear 3 is provided with circumferentially distributed inner pawls, and the propping direction of the inner pawls is clockwise. The ratchet wheel 22 is arranged on the inner side of the gear shifting gear 3, and the rotation of the ratchet wheel 22 can directly drive the gear shifting gear 3 to rotate. The ratchet 22 is composed of ratchet pawls, ratchet spring arms and ratchet rotating wheels, when the button 5 is pressed down to cause the gear shifting gear 3 to swing in a small range, the ratchet spring arms arranged on the ratchet 22 are pushed by the inner pawls at the inner sides of the gear shifting gear 3 and are inwards closed and then rebound outwards, so that the ratchet pawls are clamped on the inner pawls at other positions, the gear shifting swing of the gear shifting gear 3 can not cause the ratchet and the energy storage gears of the return tooth box 2 to rotate, and when the ratchet pawls are clamped on the inner pawls at other positions, a click sound can be generated due to the influence of the resilience force of the ratchet spring arms, a user can judge whether the gear shifting is successful or not by virtue of the click sound, and whether the ratchet is damaged or not is greatly convenient for the user to judge whether the gear shifting is damaged or not, so that the practicability of maintenance is needed.
When the toy car is in a normal state, the push block 4 is at the front end, the clamping piece 7 clamps the push block propping end 42 of the push block 4, the wheel gear 1 is pushed to the right at the moment, and the wheel left gear 11 is meshed with the return gear 21. The user pulls the toy car backwards, and the frictional force of wheel and ground is passed through in the removal of toy car for wheel gear 1 rotates, and wheel left gear 11 drives back power gear 21 rotation, and then rotates the gear train in the back power tooth case 2, makes back power tooth case 2 energy storage.
Then, the user releases the back of the toy car, the back force gear box 2 releases energy to drive the back force gear 21 to rotate, and the back force gear drives the wheel left gear 11 to rotate, so that the wheels of the toy car rotate and the toy car advances. At this time, the gear in the return force tooth case 2 rotates to drive the gear 3 to rotate through the rotation of the ratchet wheel 22, and after the reset top piece of the gear 3 rotates to the designated position, the clamping piece 7 is pushed to the left, so that the clamping piece 7 does not push against the push block pushing end 42, the push block 4 retreats under the action of the push block spring, and the push block 4 is not contacted with the wheel left gear 11. The wheel gear 1 moves leftwards under the resilience force of the gear spring, the wheel left gear 11 is no longer meshed with the return gear 21, and the wheel right gear 12 is meshed with the return gear 21, so that the toy car can travel backwards.
When a user presses the button 5 to realize the function of shifting and changing the driving distance, the pressed button 5 drives the gear shifting arm 51 to push down the gear shifting top teeth of the gear shifting gear 3, so that the gear shifting gear 3 rotates by a small extent, the reset top piece originally needs to rotate for a whole circle to reach a specified position, the left-moving stroke of the push clamp piece 7 is shortened to another set value, the time from the front moving of the toy car to the back moving of the push block 4, the left moving of the wheel gear 1 and the back moving of the wheel are shortened, and the function of changing the driving distance of the toy car is realized.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and improvements could be made by those skilled in the art without departing from the inventive concept, which falls within the scope of the present utility model.
Claims (5)
1. Toy car distance running gear, including automobile body, car shell, the automobile body is equipped with wheel, axletree, wheel gear (1), returns power tooth case (2), it comprises axis of rotation, rotation gear, energy storage gear to return power tooth case (2), return power gear (21) are installed to the axis of rotation, wheel gear (1) are all installed on the axletree, wheel gear (1) and return power gear (21) meshing, its characterized in that, wheel gear (1) include wheel left gear (11), wheel right-hand member (12), the left side of wheel left-hand member (11) is equipped with the protruding end, be equipped with the car tooth spring between the right side of wheel right-hand member (12) and the automobile body, energy storage gear outwards extends and installs the spacer spindle, still be equipped with gear (3), push block (4), button (5) in the automobile body, gear (3) are installed on the spacer spindle, the front end of gear (3) is equipped with plural top tooth that shifts, top tooth is clockwise, top tooth's tight orientation is clockwise, push button (4) are equipped with reset piece (4), push button (4) are equipped with push-button (4) push-button (42) in the push-button (4), the pressing arm (6) is V-shaped,
the front end of the pressing arm (6) is contacted with the pushing block (4), the rear end of the pressing arm (6) is contacted with the button (5), when the button (5) is pressed, the button (5) pushes the pressing arm (6) forwards, so that the pushing block (4) is pushed forwards by the front pendulum of the pressing arm (6),
the vehicle body is also provided with a clamping piece (7), a clamping piece spring is arranged between the left end of the clamping piece (7) and the vehicle body, a clamping piece inclined plane is arranged on the right side of the clamping piece (7), a pushing piece spring is arranged between the front end of the pushing piece (4) and the vehicle body, when the gear (3) rotates, the clamping piece (7) is pushed left by the reset jacking piece so that the clamping piece (7) does not jack the pushing piece jacking end (42), the pushing piece (4) is retracted under the action of the pushing piece spring, when the reset jacking piece does not act on the clamping piece (7), the clamping piece spring pushes the clamping piece (7) to the right so that the clamping piece (7) is reset, after the pushing piece (4) is pushed forward by the pressing arm (6), the clamping piece spring pushes the clamping piece (7) to the right so that the clamping piece (7) jacks the pushing piece jacking end (42) so that the pushing piece (4) cannot retract,
the automobile body is equipped with the mount, mount is fixed mounting back force tooth case (2) in the automobile body, fastener (7), press arm (6) all to install on the mount.
2. The distance running apparatus for toy vehicles according to claim 1, wherein a sleeve is further installed on the wheel shaft, the diameter of the installation hole of the sleeve is larger than the diameter of the wheel shaft, and a sleeve top plate is provided on the right side of the sleeve.
3. Toy vehicle distance running device according to claim 1, characterized in that a torsion spring is arranged between the push button (5) and the gear shift arm (51).
4. A toy vehicle distance running apparatus according to claim 1, wherein the vehicle body is further provided with supporting wheels.
5. The toy car distance running device according to claim 1, characterized in that the limiting shaft is fixedly provided with a ratchet wheel (22), the ratchet wheel (22) consists of a ratchet pawl, a ratchet spring arm and a ratchet rotating wheel, the propping direction of the ratchet pawl is anticlockwise, the ratchet wheel (22) is arranged on the inner side of a gear shifting gear (3), the inner side of the gear shifting gear (3) is provided with circumferentially distributed inner pawls, and the propping direction of the inner pawls is clockwise.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810109239.0A CN108379853B (en) | 2018-02-05 | 2018-02-05 | Distance driving device for toy car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810109239.0A CN108379853B (en) | 2018-02-05 | 2018-02-05 | Distance driving device for toy car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108379853A CN108379853A (en) | 2018-08-10 |
| CN108379853B true CN108379853B (en) | 2024-02-13 |
Family
ID=63074545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810109239.0A Active CN108379853B (en) | 2018-02-05 | 2018-02-05 | Distance driving device for toy car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108379853B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109833626A (en) * | 2019-03-21 | 2019-06-04 | 广东信宇工艺玩具有限公司 | A kind of toy car fluid drive wave case |
| CN110171301B (en) * | 2019-07-02 | 2024-01-05 | 苏州市职业大学 | Precise homing round-trip trolley |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6805609B1 (en) * | 2003-10-01 | 2004-10-19 | Hasbro, Inc. | Spring powered car with lockout mechanism |
| CN101837196A (en) * | 2010-04-09 | 2010-09-22 | 广东奥飞动漫文化股份有限公司 | Inertia walking toy car and emitter for transmitting same |
| CN202128906U (en) * | 2011-08-03 | 2012-02-01 | 刘旭 | Bumper toy car |
| CN204767390U (en) * | 2015-05-27 | 2015-11-18 | 汕头市澄海区双星玩具有限公司 | Toy dual drive cross country vehicle |
-
2018
- 2018-02-05 CN CN201810109239.0A patent/CN108379853B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6805609B1 (en) * | 2003-10-01 | 2004-10-19 | Hasbro, Inc. | Spring powered car with lockout mechanism |
| CN101837196A (en) * | 2010-04-09 | 2010-09-22 | 广东奥飞动漫文化股份有限公司 | Inertia walking toy car and emitter for transmitting same |
| CN202128906U (en) * | 2011-08-03 | 2012-02-01 | 刘旭 | Bumper toy car |
| CN204767390U (en) * | 2015-05-27 | 2015-11-18 | 汕头市澄海区双星玩具有限公司 | Toy dual drive cross country vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108379853A (en) | 2018-08-10 |
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