CN109795602A - A kind of steering assistance part of perambulator - Google Patents
A kind of steering assistance part of perambulator Download PDFInfo
- Publication number
- CN109795602A CN109795602A CN201910058643.4A CN201910058643A CN109795602A CN 109795602 A CN109795602 A CN 109795602A CN 201910058643 A CN201910058643 A CN 201910058643A CN 109795602 A CN109795602 A CN 109795602A
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- Prior art keywords
- shaft
- bar
- turning
- fixed link
- connection sheet
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 32
- 239000007787 solid Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 3
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
A kind of steering assistance part of perambulator, including car body, fixed link and turning-bar, fixed link is fixedly connected on car body, turning-bar and fixed link are rotatablely connected, the turning-bar both ends are equipped with the first connection sheet and the second connection sheet, first connection sheet is connected respectively at fixed link with turning-bar with second contact pin both ends, and the first connection sheet and second contact pin and fixed link and turning-bar are rotation connection；Steering linkage member is equipped between the turning-bar and car body；Compared with prior art, reduce the gap of fixed link and turning-bar, it avoids the junction of fixed link and turning-bar from dangerous gap occur, while keeping fixed link and the smaller perambulator steering of turning-bar frictional force laborsaving using pom material, so that perambulator is more reliable and more stable in steering procedure.
Description
Technical field
The invention belongs to perambulator technical fields, more particularly, to a kind of steering assistance part of perambulator.
Background technique
Perambulator be it is one main kind of among toy for children, including child's bicycle, children trolley, baby walker,
Child's tricycle, five major class of children's electric motor vehicle, wherein children's electric motor vehicle majority has remote controler, due to there is the seat of enclosed,
Generally it is not easy to throw from vehicle, 1 years old or more the children that can independently take but also be ignorant of control can be used by parent
Remote controler is controlled, and waits children to when can voluntarily controlling within 3 years old or so, so that it may use children's electric motor vehicle by child
Gas pedal voluntarily control, but still needed to parent and looked after on one side, to ensure safety, electric car is sales volume currently on the market
Maximum children's electric motor vehicle type.
Existing baby carrier steering mechanism mostly continues to use the steering mechanism of conventional stroller vehicle, does not set in corresponding junction
Set bearing, and there are complex structural designs, poor safety performance, turn to the defects of not flexible, vehicle balance is poor, the prior art
In baby carrier steering mechanism between steering shaft and bogie there are biggish gap, drive the mistake of bogie rotation in steering shaft
Cheng Zhong, there are the security risks of bogie fracture, thus in the presence of the security risk to children, while perambulator in the prior art turns
To having biggish friction between mechanism steering shaft and bogie, it is easy to produce abrasion in steering procedure, causes security risk.
Summary of the invention
The present invention is to overcome above-mentioned defect in the prior art, and it is simple to provide a kind of structure, and it is convenient to turn to, and safely may be used
The steering assistance part of the perambulator leaned on.
In order to reach the goals above, the technical scheme adopted by the invention is that: a kind of steering assistance part of perambulator, including vehicle
Body, fixed link and turning-bar, fixed link are fixedly connected on car body, and turning-bar and fixed link are rotatablely connected, the turning-bar two
End is equipped with the first connection sheet and the second connection sheet, and the first connection sheet and second contact pin both ends are respectively at fixed link and turning-bar phase
Connect, and the first connection sheet and second contact pin and fixed link and turning-bar are rotation connection；Between the turning-bar and car body
Equipped with steering linkage member.
As a preferred solution of the present invention, the steering linkage member include sequentially connected sheet body, pedestal, shaft and
Shaft seat, sheet body are fixedly connected with pedestal, and sheet body is fixedly connected with the steering rod, and shaft seat is fixedly connected on car body.
As a preferred solution of the present invention, described shaft one end passes through pedestal, and shaft and pedestal are rotatablely connected, and are turned
The other end of axis passes through shaft seat, and shaft is also rotatablely connected with shaft seat.
As a preferred solution of the present invention, the pedestal is equipped with first through hole, and shaft passes through first through hole and base
Seat is connected, and first through hole size is greater than the size of shaft.
As a preferred solution of the present invention, there is no the second through-hole on the shaft seat, shaft pass through the second through-hole with
Shaft seat is connected, and the second clear size of opening is adapted with shaft size.
As a preferred solution of the present invention, the both ends of the shaft be equipped with the first locating part and the second locating part, first
Locating part offsets with pedestal, and the second locating part offsets with shaft seat.
As a preferred solution of the present invention, the shaft includes sequentially connected first segment body, the second segment body and
Three segment bodies, the first segment body and third segment body are arranged in parallel, and angle, the second segment body and are formed between the first segment body and the second segment body
Angle is also formed between three segment bodies.
As a preferred solution of the present invention, it is connected with first connecting rod in first connection sheet, connected in the second connection sheet
There is second connecting rod.
As a preferred solution of the present invention, the first connecting rod and second connecting rod are arranged in parallel.
As a preferred solution of the present invention, pad is equipped between first connection sheet and the second connection sheet and fixed link
Piece.
The invention has the advantages that compared with prior art: reducing the gap of steering shaft and bogie, avoid steering shaft
There is dangerous gap with the junction of bogie, while the use of pom material being that steering shaft and the smaller perambulator of bogie frictional force turn
To laborsaving, so that perambulator is more reliable and more stable in steering procedure.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the structural schematic diagram of steering linkage member；
Appended drawing reference in figure: fixed link 1, turning-bar 2, the first connection sheet 3, the second connection sheet 4, steering linkage member 5, sheet body
5-1, pedestal 5-2, shaft 5-3, the first segment body 5-3-1, the second segment body 5-3-2, third segment body 5-3-3, shaft seat 5-4, first
Connecting rod 6, second connecting rod 7, gasket 8.
Specific embodiment
It elaborates with reference to the accompanying drawing to the embodiment of the present invention.
As shown in Figs. 1-2, the steering assistance part of a kind of perambulator, including car body, fixed link 1 and turning-bar 2, fixed link 1 are solid
Surely it is connected on car body, turning-bar 2 and fixed link 1 are rotatablely connected, and 2 both ends of turning-bar are equipped with the first connection sheet 3 and the second connection
Piece 4, the first connection sheet 3 and second contact pin both ends are connected respectively at fixed link 1 with turning-bar 2, and the first connection sheet 3 and second
Piece contact pin and fixed link 1 and turning-bar 2 are rotation connection；Steering linkage member 5 is equipped between turning-bar 2 and car body.
Fixed link 1 and turning-bar 2 are located at vehicle bottom, and turning-bar 2 is connected with steering wheel, and turning-bar 2 is in fixed link 1
Mobile, fixed link 1 remains being fixedly connected between car body, is arranged in parallel between fixed link 1 and turning-bar 2, and first connects
Contact pin 3 and the second connection sheet 4 are connected to 2 both ends of fixed link 1 and turning-bar, fixed link 1, turning-bar 2, the first connection sheet 3 and
Two connection sheets 4 surround a quadrangle, by the rotation of mobile drive the first connection sheet 3 and the second connection sheet 4 of turning-bar 2,
First connection sheet 3 and the length having the same of the second connection sheet 4 are protected under the action of the first connection sheet 3 and the second connection sheet 4
It is arranged in parallel between card fixed link 1 and turning-bar 2.
Steering connector bar 5 is fixedly connected with turning-bar 2, and steering connector bar 5 and car body are rotatablely connected, and turning-bar 2 is moving
The rotation of steering connector bar 5 on the car body is driven during dynamic, steering connector bar 5 limits the shift position of turning-bar 2 and steering
Connecting rod 5 is conducive to improve the moving stability of turning-bar 2.
Steering linkage member 5 include sequentially connected sheet body 5-1, pedestal 5-2, shaft 5-3 and shaft seat 5-4, sheet body 5-1 with
Pedestal 5-2 is fixedly connected, and sheet body 5-1 is fixedly connected with turning-bar 2, and shaft seat 5-4 is fixedly connected on car body, sheet body 5-1
Be fixedly connected with one end with pedestal 5-2, the other end of sheet body 5-1 is set to 2 surface of turning-bar, by welding by sheet body 5-1 with
Turning-bar 2 is fixedly connected, so that pedestal 5-2 is fixedly connected with turning-bar 2.
Shaft seat 5-4 is hollow structure, and shaft seat 5-4 is fixedly connected on car body, shaft 5-3 connection pedestal 5-2 with
Shaft seat 5-4, the one end shaft 5-3 passes through pedestal 5-2, and shaft 5-3 and pedestal 5-2 is rotatablely connected, and the other end of shaft 5-3 is worn
Shaft seat 5-4 is crossed, and shaft 5-3 is also rotatablely connected with shaft seat 5-4.
Pedestal 5-2 is equipped with first through hole, and shaft 5-3 passes through first through hole and is connected with pedestal 5-2, and first through hole size is big
In without the second through-hole, shaft 5-3 passes through the second through-hole and is connected with shaft seat 5-4 in the size of shaft, shaft seat 5-4, second
Clear size of opening is adapted with shaft size.
Shaft 5-3 can be moved on pedestal 5-2, so that during pedestal 5-2 is mobile with turning-bar 2, shaft 5-3
There are certain gaps between first through hole, so that shaft 5-3 can be rotated preferably in first through hole, reduce shaft 5-3
The generation of stress between pedestal 5-2, the outside of shaft 5-3 offsets with the second through-hole wall of shaft seat 5-4, so that shaft 5-
Rotation between 3 and shaft seat 5-4 is more stable.
The both ends shaft 5-3 are equipped with the first locating part and the second locating part, and the first locating part offsets with pedestal 5-2, the second limit
Position part offsets with shaft seat 5-4, and the size of the first locating part is greater than the size of first through hole, and the size of the second locating part is greater than the
The size of two through-holes, so that shaft 5-3, under the action of the first locating part and the second locating part, shaft 5-3 is always positioned at pedestal
Between 5-2 and shaft seat 5-4.
Shaft 5-3 includes sequentially connected first segment body 5-3-1, the second segment body 5-3-2 and third segment body 5-3-3, and first
Segment body 5-3-1 and third segment body 5-3-3 are arranged in parallel, and form angle between the first segment body 5-3-1 and the second segment body 5-3-2, the
Angle is also formed between bis body 5-3-2 and third segment body 5-3-3.
The rotation of mobile drive the second segment body 5-3-2 and third segment body 5-3-3 of first segment body 5-3-1, due to first segment
Body 5-3-1 and third segment body 5-3-3 are not on same straight line, and the radial force that the first segment body 5-3-1 is subject to is converted into second segment
The axial force of body 5-3-2 and third segment body 5-3-3, the horizontal distance between twice of first segment body 5-3-1 and third segment body 5-3-3
It is exactly the 2 mobile maximum distance of institute of turning-bar.
Second segment body 5-3-2 is between the first segment body 5-3-1 and third segment body 5-3-3, it is preferred that the first segment body 5-3-
1 and second is vertically arranged between segment body 5-3-2, is also vertically arranged, turns between third segment body 5-3-3 and the second segment body 5-3-2
Bar 2 mobile distance be exactly twice of second segment body 5-3-2 length, the first segment body 5-3-1, the second segment body 5-3-2 and
Three segment body 5-3-3 are integrally formed, so that shaft 5-3 has better intensity.
It is connected with first connecting rod 6 in first connection sheet 3, second connecting rod 7, first connecting rod 6 and second are connected in the second connection sheet 4
Connecting rod 7 is arranged in parallel, and gasket 8 is equipped between the first connection sheet 3 and the second connection sheet 4 and fixed link 1, and gasket 8 connects for first
Vibration damping between contact pin 3 and the second connection sheet 4 and fixed link 1.
First connecting rod 6 and second connecting rod 7 are respectively used to two tires that connection is oppositely arranged, and first connecting rod 6 and second connect
Bar 7 is fixedly connected with two tires being oppositely arranged respectively, first connecting rod 6 and second connecting rod 7 respectively with the first connection sheet 3 and
Two connection sheets 4 are fixedly connected, so that the mobile drive first connecting rod 6 and second of the first connection sheet 3 and the second connection sheet 4 connects
The rotation of bar 7, to realize the steering for two tires being oppositely arranged.
All material is made of POM raw material, and POM raw material has good comprehensive performance and coloring, with higher
Elasticity modulus, very high rigidity and hardness, specific strength and ratio rigidity are close to metal, so that turning-bar 2,3 and of the first connection sheet
Second connection sheet 4 has smaller frictional force when moving in fixed link 1, so that the steering of perambulator is more laborsaving.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention；Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Although appended drawing reference in figure is used more herein: fixed link 1, turning-bar 2, the first connection sheet 3, the second connection
Piece 4, steering linkage member 5, sheet body 5-1, pedestal 5-2, shaft 5-3, the first segment body 5-3-1, the second segment body 5-3-2, third segment body
5-3-3, shaft seat 5-4, first connecting rod 6, second connecting rod 7, the equal terms of gasket 8, but the possibility using other terms is not precluded
Property；The use of these items is only for be more convenient to describe and explain essence of the invention；It is construed as any one
Additional limitation is disagreed with spirit of that invention.
Claims (10)
1. a kind of steering assistance part of perambulator, including car body, fixed link (1) and turning-bar (2), fixed link (1) are fixedly connected on
On car body, turning-bar (2) and fixed link (1) are rotatablely connected, which is characterized in that turning-bar (2) both ends are equipped with the first connection
Piece (3) and the second connection sheet (4), the first connection sheet (3) and second contact pin both ends are respectively at fixed link (1) and turning-bar (2)
It is connected, and the first connection sheet (3) and second contact pin and fixed link (1) and turning-bar (2) are rotation connection；The turning-bar
(2) steering linkage member (5) are equipped between car body.
2. a kind of steering assistance part of perambulator according to claim 1, which is characterized in that steering linkage member (5) packet
Sequentially connected sheet body (5-1), pedestal (5-2), shaft (5-3) and shaft seat (5-4) are included, sheet body (5-1) and pedestal (5-2) are solid
Fixed connection, and sheet body (5-1) is fixedly connected with turning-bar (2), shaft seat (5-4) is fixedly connected on car body.
3. a kind of steering assistance part of perambulator according to claim 2, which is characterized in that wear described shaft (5-3) one end
It crosses pedestal (5-2), and shaft (5-3) and pedestal (5-2) are rotatablely connected, the other end of shaft (5-3) passes through shaft seat (5-4),
And shaft (5-3) is also rotatablely connected with shaft seat (5-4).
4. a kind of steering assistance part of perambulator according to claim 3, which is characterized in that the pedestal (5-2) is equipped with
First through hole, shaft (5-3) pass through first through hole and are connected with pedestal (5-2), and first through hole size is greater than the size of shaft.
5. a kind of steering assistance part of perambulator according to claim 3, which is characterized in that do not have on the shaft seat (5-4)
There is the second through-hole, shaft (5-3) passes through the second through-hole and is connected with shaft seat (5-4), and the second clear size of opening is mutually fitted with shaft size
Match.
6. a kind of steering assistance part of perambulator according to claim 3, which is characterized in that shaft (5-3) both ends are set
There are the first locating part and the second locating part, the first locating part offsets with pedestal (5-2), the second locating part and shaft seat (5-4) phase
It supports.
7. a kind of steering assistance part of perambulator according to claim 6, which is characterized in that the shaft (5-3) include according to
The first segment body (5-3-1), the second segment body (5-3-2) and the third segment body (5-3-3) of secondary connection, the first segment body (5-3-1) and
Three segment bodies (5-3-3) are arranged in parallel, and angle, the second segment body are formed between the first segment body (5-3-1) and the second segment body (5-3-2)
Angle is also formed between (5-3-2) and third segment body (5-3-3).
8. a kind of steering assistance part of perambulator according to claim 1, which is characterized in that on first connection sheet (3)
It is connected with first connecting rod (6), second connecting rod (7) is connected in the second connection sheet (4).
9. a kind of steering assistance part of perambulator according to claim 8, which is characterized in that the first connecting rod (6) and
Two connecting rods (7) are arranged in parallel.
10. a kind of steering assistance part of perambulator according to claim 1, which is characterized in that first connection sheet (3) and
Gasket (8) are equipped between second connection sheet (4) and fixed link (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910058643.4A CN109795602A (en) | 2019-01-22 | 2019-01-22 | A kind of steering assistance part of perambulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910058643.4A CN109795602A (en) | 2019-01-22 | 2019-01-22 | A kind of steering assistance part of perambulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109795602A true CN109795602A (en) | 2019-05-24 |
Family
ID=66559959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910058643.4A Pending CN109795602A (en) | 2019-01-22 | 2019-01-22 | A kind of steering assistance part of perambulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109795602A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040188968A1 (en) * | 2003-03-24 | 2004-09-30 | The United States Of America As Represented By The Secretary Of The Army | Independent steering device for an axle |
| CN1608919A (en) * | 2004-11-23 | 2005-04-27 | 张向阳 | Miniature four-wheel vehicle steering mechanism |
| CN101428667A (en) * | 2008-11-28 | 2009-05-13 | 宁波舒博曼斯体育健身器材有限公司 | Squeeze-proof steering structure of carriage for children |
| CN101863281A (en) * | 2009-04-16 | 2010-10-20 | 瑞迪菲勒公司 | Do not cause the steering hardware of extruding |
| CN103552638A (en) * | 2013-09-23 | 2014-02-05 | 平湖市万家乐童车厂 | Baby carrier steering mechanism |
| CN203666768U (en) * | 2013-12-30 | 2014-06-25 | 浙江佳佳童车有限公司 | Steering mechanism of electric child car |
| TWM487241U (en) * | 2014-06-09 | 2014-10-01 | Fu-Hai Lai | Steering structure of four-wheel vehicle |
| CN104801049A (en) * | 2015-04-24 | 2015-07-29 | 岳基 | Toy car front-wheel shock-absorption drive device |
| CN105882832A (en) * | 2016-05-16 | 2016-08-24 | 平湖爱贝拉儿童用品有限公司 | Front driving device for electric children's vehicle |
| CN107207046A (en) * | 2015-02-06 | 2017-09-26 | 塞夫霍兰德有限公司 | Stable direction device |
| CN108394464A (en) * | 2018-03-01 | 2018-08-14 | 平湖岳氏车业有限公司 | Baby carrier steering mechanism |
| CN108749921A (en) * | 2018-06-07 | 2018-11-06 | 平湖市伶俐童车厂 | A kind of steering mechanism of 4 wheel driven children electric perambulator |
| CN209921521U (en) * | 2019-01-22 | 2020-01-10 | 平湖市小明星儿童用品股份有限公司 | Steering auxiliary part of baby carrier |
-
2019
- 2019-01-22 CN CN201910058643.4A patent/CN109795602A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040188968A1 (en) * | 2003-03-24 | 2004-09-30 | The United States Of America As Represented By The Secretary Of The Army | Independent steering device for an axle |
| CN1608919A (en) * | 2004-11-23 | 2005-04-27 | 张向阳 | Miniature four-wheel vehicle steering mechanism |
| CN101428667A (en) * | 2008-11-28 | 2009-05-13 | 宁波舒博曼斯体育健身器材有限公司 | Squeeze-proof steering structure of carriage for children |
| CN101863281A (en) * | 2009-04-16 | 2010-10-20 | 瑞迪菲勒公司 | Do not cause the steering hardware of extruding |
| CN103552638A (en) * | 2013-09-23 | 2014-02-05 | 平湖市万家乐童车厂 | Baby carrier steering mechanism |
| CN203666768U (en) * | 2013-12-30 | 2014-06-25 | 浙江佳佳童车有限公司 | Steering mechanism of electric child car |
| TWM487241U (en) * | 2014-06-09 | 2014-10-01 | Fu-Hai Lai | Steering structure of four-wheel vehicle |
| CN107207046A (en) * | 2015-02-06 | 2017-09-26 | 塞夫霍兰德有限公司 | Stable direction device |
| CN104801049A (en) * | 2015-04-24 | 2015-07-29 | 岳基 | Toy car front-wheel shock-absorption drive device |
| CN105882832A (en) * | 2016-05-16 | 2016-08-24 | 平湖爱贝拉儿童用品有限公司 | Front driving device for electric children's vehicle |
| CN108394464A (en) * | 2018-03-01 | 2018-08-14 | 平湖岳氏车业有限公司 | Baby carrier steering mechanism |
| CN108749921A (en) * | 2018-06-07 | 2018-11-06 | 平湖市伶俐童车厂 | A kind of steering mechanism of 4 wheel driven children electric perambulator |
| CN209921521U (en) * | 2019-01-22 | 2020-01-10 | 平湖市小明星儿童用品股份有限公司 | Steering auxiliary part of baby carrier |
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| PB01 | Publication | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 314200 east side of Pinglang Road, Zhonghua village, Xincang Town, Pinghu City, Jiaxing City, Zhejiang Province (Building 3, Zhejiang Yaxin Industry Co., Ltd.) Applicant after: Pinghu small star children's products Co., Ltd Address before: Jiaxing City, Zhejiang province 314200 new town of Pinghu city new Ya line of Chinese No. 199 building second, third Applicant before: PINGHU XIAOMINGXING CHILDREN'S PRODUCTS CO., LTD. |
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