CN207680046U - A kind of perambulator with Novel swing device - Google Patents
A kind of perambulator with Novel swing device Download PDFInfo
- Publication number
- CN207680046U CN207680046U CN201721913938.8U CN201721913938U CN207680046U CN 207680046 U CN207680046 U CN 207680046U CN 201721913938 U CN201721913938 U CN 201721913938U CN 207680046 U CN207680046 U CN 207680046U
- Authority
- CN
- China
- Prior art keywords
- brandreth
- fixed
- swinging shaft
- vehicle body
- swing device
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 238000005452 bending Methods 0.000 claims abstract description 22
- 230000008878 coupling Effects 0.000 claims abstract description 14
- 238000010168 coupling process Methods 0.000 claims abstract description 14
- 238000005859 coupling reaction Methods 0.000 claims abstract description 14
- 230000002146 bilateral effect Effects 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 claims description 10
- 239000004677 Nylon Substances 0.000 claims description 6
- 229920001778 nylon Polymers 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
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- Vehicle Body Suspensions (AREA)
Abstract
The utility model discloses a kind of perambulators with Novel swing device, including vehicle body, wheel and Novel swing device, the Novel swing device is embedded in the rear portion of the bottom of the vehicle body, the Novel swing device includes upper brandreth, lower brandreth, swing motor, swinging shaft and rear axle, one end of the upper brandreth and lower brandreth is fixed by articulated manner, the left and right sides of upper brandreth is equipped with and waves shaft coupling piece, the swinging shaft is bilateral symmetry, the both ends of swinging shaft are equipped with bending part, the centre of the swinging shaft passes through the swing motor, bending part connects with the shaft coupling piece that waves, the lower brandreth connects with the rear axle；The bottom of the upper brandreth and the vehicle body is fixed, and the wheel is set to the left and right ends of the rear axle.The utility model swingable manner is more stable, mutually non-interference between the traveling of vehicle and the rocking action of vehicle body, and operation is more smooth, and rocking action becomes apparent, comfort level higher.
Description
Technical field
The utility model is related to perambulator field, specifically a kind of perambulator with Novel swing device.
Background technology
Nowadays, the style of electric children vehicle product is also more and more, is increasingly liked by children, especially band
There is the perambulator of rocking equipment, but the structure design of this kind of perambulator is unreasonable, being primarily due to existing perambulator wabbler mechanism is
Swing motor is directly anchored in vehicle body, the bending axis of a both ends bias is then passed through into swing motor, and in bending axis
Both ends put on tire, the rotation of eccentric shaft is driven by swing motor, realizes that vehicle body is waved the cam principle under the action of,
The shortcoming of this structure essentially consists in：1, it could realize in the case that the eccentric distance of swinging shaft is larger and significantly shake
Pendulum, vehicle body is again than in the case of heavier, not only rocking tendency is not big enough, impact effect, right when otherwise eccentric distance is inadequate
The damage of swing motor is also larger, influences the service life of product, and the eccentric shaft process complexity that eccentric distance is larger,
Processing request is high, and production cost is high；2, this structure, wheels travel and rocking action are all realized by bending axis, are waved
Thrust load is heavier, and service life is short, and ordinary consumer will not be repaired after buying toy car back home, and the damage of a part has very much can
It can cause entire toy car that cannot use；3, this structure is that swinging shaft is embedded in body bottom, to the mold of chassis
Processing request is high, and production cost is high, and swing motor is directly fixed on body bottom, in car driving process, once it meets
To pavement roughness, without corresponding buffer unit, road bumps are directly reflexed into swing motor and vehicle body, are not only influenced virgin
The service life of vehicle, and the stability of vehicle and comfort reduce.
Invention content
The purpose of this utility model is to provide a kind of perambulator with Novel swing device.
The rocking equipment structure design that the utility model will solve existing electric children vehicle is unreasonable, and service life is short, adds
Work process is complicated, and production cost is high, waves that stability is bad, the low problem of security performance.
The technical solution of the utility model is:A kind of perambulator with Novel swing device, including vehicle body, wheel and novel
Rocking equipment, the Novel swing device are embedded in the rear portion of the bottom of the vehicle body, and the Novel swing device includes
One end of upper brandreth, lower brandreth, swing motor, swinging shaft and rear axle, the upper brandreth and lower brandreth is solid by articulated manner
Fixed, the left and right sides of upper brandreth, which is equipped with, waves shaft coupling piece, and the swinging shaft is bilateral symmetry, and the both ends of swinging shaft are set
There are bending part, the centre of the swinging shaft that the swing motor, bending part is passed through to connect with the shaft coupling piece that waves,
The lower brandreth connects with the rear axle；The bottom of the upper brandreth and the vehicle body is fixed, and the wheel is set
In the left and right ends of the rear axle.
Preferably, the upper end for waving shaft coupling piece is fixed with the upper brandreth, and lower end is fixed equipped with swinging shaft
The bending part in hole, the swinging shaft passes through the swinging shaft mounting hole.
Preferably, motor fixing seat is equipped in the lower brandreth, be located on the swinging shaft swing motor with
Fixing sleeve is equipped between bending part, the fixing sleeve is placed on the swinging shaft, and the top of fixing sleeve is equipped with support slot, described
Motor fixing seat is set in the support slot, and fixed.
Preferably, the upper end of the swing motor is equipped with fixed block, also logical between the lower brandreth and swing motor
It crosses motor fixing sleeve to fix, the upper end of the motor fixing sleeve is placed on the fixed block, and the lower brandreth is fixed in lower end
In the middle part of rear end.
Preferably, the left and right sides of the rear end of the lower brandreth is equipped with branch sleeve, the rear axle and lower brandreth it
Between connected by damper, the lower end of the damper is placed on the rear axle, and the connector sleeve is inserted into the upper end of damper
In cylinder.
Preferably, the front end of the upper brandreth is equipped with axle sleeve, and the front end of the lower brandreth is equipped with connecting shaft, the company
Spindle is hingedly fixed with axle sleeve；Nylon bush is equipped between the connecting shaft and axle sleeve.
Preferably, the distance of the front and rear end of the upper brandreth be more than the lower brandreth front and rear end away from
From.
Preferably, the bottom of the vehicle body is equipped with rocking equipment installation position, is equipped in the rocking equipment installation position
Upper brandreth embeds area, and the upper brandreth is embedded in brandreth on this and embeds in area, and upper brandreth embeds the left and right sides in area equipped with upper
Brandreth position-limited edge, the upper brandreth are fixed on by screw in rocking equipment installation position, a left side for the upper brandreth position-limited edge
Right both sides are equipped with damper groove.
Utility model has the beneficial effect that：The utility model directly fixes upper brandreth with vehicle body, and vehicle body relies on lower iron
Frame swings up and down after carrying out planar support, is equipped with damper and carries out damping to driving process, comfort level and stability are high；Under
Brandreth coordinates with upper brandreth in such a way that both sides are hinged, so brandreth folding is more stable up and down, to which swingable manner is more stable,
And hinged position is nylon complexed metal, so waving longer life expectancy；Such frame mode is waved using swinging shaft as dot
Depending on motor position and rear position relationship can be with actual conditions, the difference in height bigger to wave, effect becomes apparent from；This practicality is new
Type separates the swinging shaft of the rear axle for connecting wheel and control rocking action, by action power load distributing on two axis, extends
The service life of product, and do not interfered with each other between two kinds of actions, action is more smooth, improves its comfort.
Description of the drawings
Fig. 1 is the side structure schematic diagram of the utility model.
Fig. 2 is the dimensional structure diagram of the Novel swing device and vehicle body cooperation of the utility model.
Fig. 3 is the upward view of the Novel swing device and vehicle body cooperation of the utility model.
Fig. 4 is one of the stereogram of the Novel swing device of the utility model.
Fig. 5 is the two of the stereogram of the Novel swing device of the utility model.
Fig. 6 is the explosive view of the Novel swing device of the utility model.
Fig. 7 is the swing motor and swinging shaft fit structure schematic diagram of the utility model.
Fig. 8 is structural schematic diagram of the bending part of the swinging shaft of the utility model when minimum point.
Fig. 9 is structural schematic diagram of the bending part of the swinging shaft of the utility model when peak.
Figure 10 is existing rocking equipment.
Figure 11 is the fit structure schematic diagram that existing rocking equipment is installed in vehicle body.
Specific implementation mode
The utility model is described in further detail with reference to the accompanying drawings and embodiments.
As shown, the utility model includes vehicle body 1, wheel 2 and Novel swing device, in the Novel swing device
Rear portion embedded in the bottom of the vehicle body 1, the Novel swing device include upper brandreth 7, lower brandreth 6, swing motor 3, shake
One end of balance staff 12 and rear axle 4, the upper brandreth 7 and lower brandreth 6 is fixed by articulated manner, the left and right sides of upper brandreth 7
Equipped with shaft coupling piece 15 is waved, the swinging shaft 12 is bilateral symmetry, and the both ends of swinging shaft 12 are equipped with bending part 12-1,
The centre of the swinging shaft 12 passes through the swing motor 3, bending part 12-1 to connect with the shaft coupling piece 15 that waves,
The lower brandreth 6 connects with the rear axle 4；The bottom of the upper brandreth 7 and the vehicle body 1 is fixed, the vehicle
Wheel 2 is set to the left and right ends of the rear axle 4.
In the present embodiment, the upper end for waving shaft coupling piece 15 is fixed with the upper brandreth 7, and lower end is equipped with and waves
The bending part 12-1 of axis mounting hole 15-1, the swinging shaft 12 pass through swinging shaft mounting hole 15-1.
In the present embodiment, it is equipped with motor fixing seat 13 in the lower brandreth 6, described shake is located on the swinging shaft 12
Fixing sleeve 10 is equipped between pendulum motor 3 and bending part 12-1, the fixing sleeve 10 is placed on the swinging shaft 12, fixing sleeve 10
Top is equipped with support slot 10-1, and the motor fixing seat 13 is set in support slot 10-1, and fixed.
In the present embodiment, the upper end of the swing motor 3 is equipped with fixed block 3-1, the lower brandreth 6 and swing motor
It is also fixed by motor fixing sleeve 16 between 3, the upper end of the motor fixing sleeve 16 is placed on fixed block 3-1, and lower end is solid
In the middle part of the rear end of the lower brandreth 6.
In the present embodiment, the left and right sides of the rear end of the lower brandreth 6 is equipped with branch sleeve 6-1, the rear axle 4 with
Connected by damper 5 between lower brandreth 6, the lower end of the damper 5 is placed on the rear axle 4, and the upper end of damper 5 is inserted
Enter in the branch sleeve 6-1.The structure can carry out damping to the shaking for the shaking and rocking equipment that vehicle body 1 occurs, to
Keep the traveling of car more stable.
In the present embodiment, the front end of the upper brandreth 7 is equipped with axle sleeve 7-1, and the front end of the lower brandreth 6 is equipped with connection
Axis 6-2, the connecting shaft 6-2 and axle sleeve 7-1 are hingedly fixed；Nylon is equipped between the connecting shaft 6-2 and axle sleeve 7-1 to serve as a contrast
Set.Nylon bush is inside set, with the fit system of nylon and metal, extends hinged service life.
In the present embodiment, the distance of the front and rear end of the upper brandreth 7 is more than the front end of the lower brandreth 6 with after
The distance at end.The purpose of this design is that upper brandreth 7 can allow to swing motor 3 when upper brandreth 7 and lower brandreth 6 are bonded
Go out certain space so that upper brandreth 7 and lower brandreth 6 are bonded closer, rocking tendency increase.
In the present embodiment, the bottom of the vehicle body 1 is equipped with rocking equipment installation position 11, the rocking equipment installation position
It is equipped with upper brandreth in 11 and embeds area, the upper brandreth 7 is embedded in brandreth on this and embeds in area, and upper brandreth embeds the left and right two in area
Side is equipped with upper brandreth position-limited edge 14, and the upper brandreth 7 is fixed on by screw 9 in rocking equipment installation position 11, and described is upper
The left and right sides of brandreth position-limited edge 14 is equipped with damper groove 8.Upper brandreth 7 is embedded in upper brandreth and embeds area, the left and right sides is used
Upper brandreth position-limited edge 14 is limited, and upper brandreth 7 and 1 bottom of vehicle body are fixed by screw 9, front and back from up and down
All angles limit upper brandreth 7, and fixed more firm stable enhancing, the damper groove 8 can be in upper brandreth 7
It steps down to damper 5 when being bonded with lower brandreth 6, action is avoided to interfere.
Installation steps：
1, fixing sleeve 10 is inserted in swinging shaft 12, is allowed to be set between swing motor 3 and bending part 12-1；
2, the axle sleeve 7-1 of upper brandreth 7 is connect cooperation with the connecting shaft 6-2 of lower brandreth 6, it each other can be with connecting shaft 6-
2 open and close up and down for center of circle mode；
3, the fixing sleeve 10 with swinging shaft 12 is coordinated with lower brandreth 6, the motor fixing seat 13 of lower brandreth 6 is set to solid
Surely fixed in the support slot 10-1 of set 10, the bending part 12-1 of swinging shaft 12 is fixed set on the swinging shaft for waving shaft coupling piece 15
In the 15-1 of hole, the upper end for waving shaft coupling piece 15 is fixed on to the left and right sides of upper brandreth 7；
4, the fixed block 3-1 of swing motor 3 and lower brandreth 6 are coordinated with motor fixing sleeve 16 and is fixed；
5, damper 5 is inserted in rear axle 4, the branch sleeve 6-1 of brandreth 6 is fixed thereto under the upper end insertion of damper 5；
6, upper brandreth that upper brandreth 7 is embedded in vehicle body 1 bottom embeds area, and the above brandreth position-limited edge in the left and right sides 14 is limited
Position, with bolt and 1 bottom secure fit of vehicle body；
7, finally wheel 2 and rear axle 4 are coordinated.
Operation principle：Upper brandreth 7 is fixed with vehicle body 1, and lower brandreth 6 is fixed with wheel 2, is driven when swing motor 3 rotates
Swinging shaft 12 rotates, and swinging shaft 12 coordinates with shaft coupling piece 15 is waved, because swinging shaft 12 does bending processing, so in cam principle
Under the action of, upper brandreth 7 is swung up and down, and to drive vehicle body 1 to swing up and down, realizes swing function.
Claims (5)
1. a kind of perambulator with Novel swing device, it is characterised in that including vehicle body, wheel and Novel swing device, described is new
Type rocking equipment is embedded in the rear portion of the bottom of the vehicle body, and the Novel swing device includes upper brandreth, lower brandreth, waves
One end of motor, swinging shaft and rear axle, the upper brandreth and lower brandreth is fixed by articulated manner, the left and right sides of upper brandreth
Equipped with shaft coupling piece is waved, the swinging shaft is bilateral symmetry, and the both ends of swinging shaft are equipped with bending part, and described waves
The centre of axis passes through the swing motor, and bending part connects with the shaft coupling piece that waves, the lower brandreth with it is described
Rear axle connect；The bottom of the upper brandreth and the vehicle body is fixed, and the wheel is set to the left and right two of the rear axle
The upper end for waving shaft coupling piece described in the of end is fixed with the upper brandreth, and lower end is equipped with swinging shaft mounting hole, the swinging shaft
Bending part pass through the swinging shaft mounting hole, motor fixing seat is equipped in the lower brandreth, is located at institute on the swinging shaft
It states and is equipped with fixing sleeve between swing motor and bending part, the fixing sleeve is placed on the swinging shaft, and the top of fixing sleeve is equipped with
Support slot, the motor fixing seat are set in the support slot, and fixed, and the upper end of the swing motor is equipped with fixed block,
It is also fixed by motor fixing sleeve between the lower brandreth and swing motor, the upper end of the motor fixing sleeve is placed on this and consolidates
Determine on block, lower end is fixed in the middle part of the rear end of the lower brandreth.
2. a kind of perambulator with Novel swing device according to claim 1, it is characterised in that after the lower brandreth
The left and right sides at end is equipped with branch sleeve, is connected by damper between the rear axle and lower brandreth, under the damper
End cap on the rear axle, be inserted into the branch sleeve by the upper end of damper.
3. a kind of perambulator with Novel swing device according to claim 1, it is characterised in that before the upper brandreth
End is equipped with axle sleeve, and the front end of the lower brandreth is equipped with connecting shaft, and the connecting shaft is hingedly fixed with axle sleeve；The connecting shaft
Nylon bush is equipped between axle sleeve.
4. a kind of perambulator with Novel swing device according to claim 1, it is characterised in that before the upper brandreth
Hold the distance of the front and rear end at a distance from rear end more than the lower brandreth.
5. a kind of perambulator with Novel swing device according to claim 1, it is characterised in that the bottom of the vehicle body
It is equipped with upper brandreth equipped with rocking equipment installation position, in the rocking equipment installation position and embeds area, the upper brandreth is embedded in
Brandreth embeds in area on this, and the left and right sides that upper brandreth embeds area is equipped with upper brandreth position-limited edge, and the upper brandreth passes through screw
It is fixed in rocking equipment installation position, the left and right sides of the upper brandreth position-limited edge is equipped with damper groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721913938.8U CN207680046U (en) | 2017-12-31 | 2017-12-31 | A kind of perambulator with Novel swing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721913938.8U CN207680046U (en) | 2017-12-31 | 2017-12-31 | A kind of perambulator with Novel swing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207680046U true CN207680046U (en) | 2018-08-03 |
Family
ID=62994019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721913938.8U Expired - Fee Related CN207680046U (en) | 2017-12-31 | 2017-12-31 | A kind of perambulator with Novel swing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207680046U (en) |
-
2017
- 2017-12-31 CN CN201721913938.8U patent/CN207680046U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180803 Termination date: 20211231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |