CN206049236U - A kind of front wheels of baby rotary limited orienting device - Google Patents
A kind of front wheels of baby rotary limited orienting device Download PDFInfo
- Publication number
- CN206049236U CN206049236U CN201620835035.1U CN201620835035U CN206049236U CN 206049236 U CN206049236 U CN 206049236U CN 201620835035 U CN201620835035 U CN 201620835035U CN 206049236 U CN206049236 U CN 206049236U
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- wheel
- seat
- rotary
- orienting
- pin
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Abstract
The utility model discloses a kind of front wheels of baby rotary limited orienting device, including：Off-front wheel group、Front-wheel rotary mounting base、Interlock pipe、Rotary stopper pin、Orientation draw-in groove、The front-wheel seat of honour、Rotary stopper groove、Directional hole、Orienting pin、Spring、Nonstandard nut、Cover on front-wheel、Underframe pipe、Rear wheels、Pedal、Steel wire，Off-front wheel group is connected with front-wheel rotating seat，The upper plane of front-wheel rotating seat is provided with rotary stopper pin and orientation draw-in groove，The lower plane at the front-wheel seat of honour is provided with rotary stopper groove and directional hole，Orienting pin is placed with directional hole，Spring is placed with the slotted eye of orienting pin，The front end of underframe pipe is bolted in the tube seat cover on the front-wheel seat of honour and front-wheel，The rear end of underframe pipe is bolted in rear wheels，Rear wheels install a pedal，The rear end of steel wire is fixed on pedal，The front end of steel wire is fixed in orienting pin，This utility model has easy to use、Simple structure、Stable direction、The advantages of being difficult rollover.
Description
Technical field
This utility model is related to a kind of front-wheel rotary limited orienting device, is specifically related to a kind of front wheels of baby rotary limited
Orienting device.
Background technology
For father and mother, the doll carriage of a safety and stability is very important, with the development of society, only son
Female is more and more, many child safeties of father and mother also special attention, thus doll carriage is particularly taken a fancy to by the head of a family, and traditional child pushes away
The front wheels and rear wheels of car are all universal wheels, and the direction of wheel can not be fixed, and make power make wrong direction, stroller when go-cart
Will go in the wrong direction, in the case of excessive velocities, it is possible to make stroller turn on one's side, it is very dangerous.
Utility model content
To solve the defect of prior art, the utility model discloses a kind of easy to use, simple structure, steering are surely
Front wheels of baby rotary limited orienting device that is fixed, being difficult rollover.
The utility model discloses a kind of front wheels of baby rotary limited orienting device, including：Off-front wheel group, front-wheel spinning
Seat, gearing pipe, rotary stopper pin, orientation draw-in groove, the front-wheel seat of honour, rotary stopper groove, directional hole, orienting pin, spring, nonstandard spiral shell
Lid, underframe pipe, rear wheels, pedal, steel wire on cap, front-wheel, described the near front wheel and off-front wheel are designed with rotary limited orientation dress
Put, described off-front wheel group is connected with front-wheel rotating seat by rotating shaft, cover on described front-wheel rotating seat, the front-wheel seat of honour and front-wheel
It is connected by screw from the bottom up successively, and front-wheel rotating seat can be rotated by axle of screw, on the described front-wheel seat of honour and front-wheel
Lid is fixed on screw by screwed hole, and the described front-wheel rotating seat of the near front wheel and the front-wheel rotating seat of off-front wheel are by interlocking
Pipe connects, and gearing pipe can be rotated with the junction of front-wheel rotating seat, and the upper plane of described front-wheel rotating seat is provided with rotation limit
Position pin and orientation draw-in groove, the lower plane at the described front-wheel seat of honour are provided with rotary stopper groove and directional hole, and rotary stopper groove and set
There is flexible glue, described rotary stopper pin is relative with the position of rotary stopper groove, the described position phase for orienting draw-in groove and directional hole
It is right, orienting pin is placed with described directional hole, described orienting pin is provided with slotted eye, and the slotted eye of described orienting pin is interior to be placed
There is a spring, the upper end of described directional hole is fixed with nonstandard nut, cover down in the upper plane and front-wheel at the described front-wheel seat of honour
Plane is provided with corresponding tube seat, and the front end of described underframe pipe is bolted on the tube seat cover on the front-wheel seat of honour and front-wheel
It is interior, and underframe pipe is just provided with circular hole to the position of directional hole, the rear end of described underframe pipe is bolted in rear wheels,
Described rear wheels install a pedal by torsion spring, and the rear end of underframe pipe is provided with circular hole, described steel with pedal contact position
The rear end of line is fixed on pedal, and the front end of described steel wire is fixed in orienting pin, and steel wire passes through what is arranged on underframe pipe
Circular hole.
There are following advantageous benefits due to adopting above-mentioned technical proposal, this utility model：
1st, it is easy to use；
2nd, simple structure；
3rd, stable direction；
4th, it is difficult rollover.
Description of the drawings
Fig. 1 is a kind of structure chart of front wheels of baby rotary limited orienting device of this utility model.
Fig. 2 is the structure chart of this utility model directional hole.
Fig. 3 is the sectional view of this utility model rear wheels.
Fig. 4 is the structure chart of this utility model front-wheel rotating seat.
Fig. 5 is the structure chart at this utility model front-wheel seat of honour.
Wherein：1- off-front wheel groups, 2- front-wheel rotary mounting bases, 3- interlock pipe, 4- rotary stopper pins, 5- orientation draw-in groove, 6- front-wheels
The seat of honour, 7- rotary stopper grooves, 8- directional holes, 9- orienting pins, 10- springs, the nonstandard nuts of 11-, lid, 13- underframe on 12- front-wheels
Pipe, 14- rear wheels, 15- pedals, 16- steel wires.
Specific embodiment
As shown in figure 1, the utility model discloses a kind of front wheels of baby rotary limited orienting device, including：Off-front wheel group
1st, front-wheel rotary mounting base 2, interlock pipe 3, rotary stopper pin 4, orientation draw-in groove 5, the front-wheel seat of honour 6, rotary stopper groove 7, directional hole 8, fixed
Lid 12, underframe pipe 13, rear wheels 14, pedal 15, steel wire 16 on pin 9, spring 10, nonstandard nut 11, front-wheel, described is left front
Wheel and off-front wheel are designed with rotary limited orienting device, and described off-front wheel group 1 is connected with front-wheel rotating seat 2 by rotating shaft, institute
On front-wheel rotating seat 2, the front-wheel seat of honour 6 and the front-wheel stated, lid 12 is connected by screw successively from the bottom up, and 2 energy of front-wheel rotating seat
Rotate by axle of screw, on the described front-wheel seat of honour 6 and front-wheel, lid 12 is fixed on screw by screwed hole, described the near front wheel
Front-wheel rotating seat 2 and the front-wheel of off-front wheel rotate 2 and connected by interlocking pipe 3, and interlock the company of pipe 3 and front-wheel rotating seat 2
Meet place to rotate, the upper plane of described front-wheel rotating seat 2 is provided with rotary stopper pin 4 and orientation draw-in groove 5, the described front-wheel seat of honour
6 lower plane is provided with rotary stopper groove 7 and directional hole 8, and rotary stopper groove 7 is provided with flexible glue, described rotary stopper pin 4 with
The position of rotary stopper groove 7 is relative, and described orientation draw-in groove 5 is relative with the position of directional hole 8, places in described directional hole 8
There is an orienting pin 9, described orienting pin 9 is provided with slotted eye, in the slotted eye of described orienting pin 9, be placed with spring 10, described determines
Nonstandard nut 11 is fixed with to the upper end in hole 8, in the upper plane and front-wheel at the described front-wheel seat of honour 6, the lower plane of lid 12 is provided with phase
Corresponding tube seat, the front end of described underframe pipe 13 are bolted on the front-wheel seat of honour 6 and front-wheel in the tube seat of lid 12, and
Underframe pipe 13 is just provided with circular hole to the position of directional hole 8, and the rear end of described underframe pipe 13 is bolted on rear wheels 14
On, described rear wheels 14 install a pedal 15 by torsion spring, and the rear end of underframe pipe 13 is provided with circle with 15 contact position of pedal
Hole, the rear end of described steel wire 16 are fixed on pedal 15, and the front end of described steel wire 16 is fixed in orienting pin 9, and steel wire
16 circular holes arranged through on underframe pipe 13.
This utility model is implemented：During use, by foot pedal 15, pedal 15 pulls steel wire
16, steel wire 16 pulls orienting pin 9, orienting pin 9 to leave orientation draw-in groove 5, and now front-wheel rotating seat 2 can be rotated, due to interlocking pipe 3
Presence cause the near front wheel identical with the rotational angle of off-front wheel, due to the presence of rotary stopper pin 4 and rotary stopper groove 7, make
The limited angle that rotates of front-wheel rotating seat 2, will not inordinate rotation, and have the presence of flexible glue so that what front-wheel rotating seat 2 was rotated
During will not make a noise, after 2 angle of front-wheel rotating seat is mixed up, release the pedal 15, in the presence of spring 10, spring will
Orienting pin 9 is headed in orientation draw-in groove 5 again.
Finally it should be noted that：Above example only not limits this utility model and is retouched to illustrate this utility model
The technical scheme stated；Therefore, although this specification this utility model is had been carried out with reference to each above-mentioned embodiment it is detailed
Illustrate, but, it will be understood by those within the art that, still this utility model can be modified or be equal to replace
Change；And all are without departing from technical scheme and its improvement of spirit and scope of the present utility model, which all should cover new in this practicality
In the right of type.
Claims (7)
1. a kind of front wheels of baby rotary limited orienting device, including：Off-front wheel group, front-wheel rotary mounting base, gearing pipe, rotary stopper
Pin, orientation draw-in groove, the front-wheel seat of honour, rotary stopper groove, directional hole, orienting pin, spring, nonstandard nut, lid on front-wheel, underframe pipe,
Rear wheels, pedal, steel wire, it is characterised in that：Described off-front wheel group is connected with front-wheel rotating seat by rotating shaft, described front-wheel
Cover on rotating seat, the front-wheel seat of honour and front-wheel and be connected by screw from the bottom up successively, the front-wheel rotating seat of described off-front wheel and
The front-wheel rotating seat of the near front wheel is provided with rotary stopper pin and orientation by interlocking pipe connection, the upper plane of described front-wheel rotating seat
Draw-in groove, the lower plane at the described front-wheel seat of honour are provided with rotary stopper groove and directional hole, are placed with orienting pin in described directional hole,
Described orienting pin is provided with slotted eye, is placed with spring in the slotted eye of described orienting pin, and the upper end of described directional hole is fixed
The front end for having nonstandard nut, described underframe pipe is bolted in the tube seat cover on the front-wheel seat of honour and front-wheel, described
The rear end of underframe pipe is bolted in rear wheels, and described rear wheels install a pedal, described steel by torsion spring
The rear end of line is fixed on pedal, and the front end of described steel wire is fixed in orienting pin.
2. a kind of front wheels of baby rotary limited orienting device according to claim 1, it is characterised in that：Described front-wheel rotation
Swivel base can be rotated by axle of screw, cover and be fixed on screw by screwed hole on the described front-wheel seat of honour and front-wheel.
3. a kind of front wheels of baby rotary limited orienting device according to claim 1, it is characterised in that：Described gearing pipe
Can rotate with the junction of front-wheel rotating seat.
4. a kind of front wheels of baby rotary limited orienting device according to claim 1, it is characterised in that：Described rotation limit
Position groove is provided with flexible glue, and described rotary stopper pin is relative with the position of rotary stopper groove, described orientation draw-in groove and directional hole
Position it is relative.
5. a kind of front wheels of baby rotary limited orienting device according to claim 1, it is characterised in that：On described front-wheel
The lower plane covered in the upper plane and front-wheel of seat is provided with corresponding tube seat.
6. a kind of front wheels of baby rotary limited orienting device according to claim 1, it is characterised in that：Described underframe pipe
Circular hole is provided with to the position of directional hole just, the rear end of described underframe pipe is provided with circular hole with pedal contact position.
7. a kind of front wheels of baby rotary limited orienting device according to claim 6, it is characterised in that：Described steel wire is worn
Cross the circular hole arranged on underframe pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620835035.1U CN206049236U (en) | 2016-08-04 | 2016-08-04 | A kind of front wheels of baby rotary limited orienting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620835035.1U CN206049236U (en) | 2016-08-04 | 2016-08-04 | A kind of front wheels of baby rotary limited orienting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206049236U true CN206049236U (en) | 2017-03-29 |
Family
ID=58379766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620835035.1U Active CN206049236U (en) | 2016-08-04 | 2016-08-04 | A kind of front wheels of baby rotary limited orienting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206049236U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110371215A (en) * | 2018-08-21 | 2019-10-25 | 天津京东深拓机器人科技有限公司 | Automated guided vehicle |
-
2016
- 2016-08-04 CN CN201620835035.1U patent/CN206049236U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110371215A (en) * | 2018-08-21 | 2019-10-25 | 天津京东深拓机器人科技有限公司 | Automated guided vehicle |
| CN110371215B (en) * | 2018-08-21 | 2021-04-30 | 北京京东乾石科技有限公司 | Automatic guide transport vehicle |
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