CN207579932U - The hand handle that commutates controls the perambulator of forward and backward wheel steering function - Google Patents
The hand handle that commutates controls the perambulator of forward and backward wheel steering function Download PDFInfo
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- CN207579932U CN207579932U CN201721242841.9U CN201721242841U CN207579932U CN 207579932 U CN207579932 U CN 207579932U CN 201721242841 U CN201721242841 U CN 201721242841U CN 207579932 U CN207579932 U CN 207579932U
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Abstract
The hand handle that commutates controls the perambulator of forward and backward wheel steering function, and the utility model is related to perambulator manufacturing technology fields, refer in particular to a kind of direction by converting hondlebar so as to realize the locking of forward and backward wheel and free perambulator respectively.Mainly by handle pipe, side handrail, support tube, front foot pipe, rear foot tube, front-wheel, trailing wheel, front and back wheel control mechanism and front and back wheel locking mechanism composition, front foot pipe, rear foot tube is connected by connecting seat and is integral, support tube is connected in the stage casing of rear foot tube by being adjusted in support, and pass through cushion structure by aforementioned front foot pipe, the dependency structure of rear foot tube and support tube is left, the right side is symmetrically connected as an existing overall structure, side handrail is fixed on front foot pipe, between the connecting seat and support tube of rear foot tube, handle pipe is rotatably attached on support tube, and the front and back wheel control mechanism by being arranged on support tube is with being fixed on front foot pipe, the front and back wheel locking mechanism connection of rear foot tube, front and back wheel locking mechanism respectively with front-wheel, trailing wheel is fixedly connected.
Description
Technical field
The utility model is related to perambulator manufacturing technology field, refer in particular to a kind of direction by converting hondlebar so as to
Realize that the locking of forward and backward wheel controls the perambulator of forward and backward wheel steering function with free commutation hand handle respectively.
Background technology
Perambulator is both the cradle of infant activity and parent carries the best configuration that baby goes out.In existing baby
In bassinet structure, positive and negative direction typically may be used and carried out, also by fixing axle of the hand handle of perambulator on vehicle frame into
Row rotation, you can be carried out from negative direction.But since perambulator is during traveling, front-wheel is Universal wheel structure, rises and leads
To effect, trailing wheel is then fixed, so can perambulator steadily can only be advanced；But it carries out negative direction in perambulator and pushes away
During row, forward and backward wheel that also will be originally is exchanged, if the front vehicle wheel after changing is fixed, rear wheel play the guiding role,
It can then so that pushing away passerby feels that non-normal Do is turned round；It, can be in perambulator if all changing original forward and backward wheel into universal wheel
Implementation in easily generate wave sense.
For this purpose, production firm designs sets sliding sleeve or the frame mode of electric drive in forward and backward foot tube and side handrail
Forward and backward wheel steering function is controlled, is also denounced due to complicated.
Invention content
The purpose of the utility model is to overcome above-mentioned the deficiencies in the prior art part, and provide a kind of commutation hand handle control
The perambulator of forward and backward wheel steering function.
The utility model is achieved by the following technical solution：The hand handle that commutates controls the baby of forward and backward wheel steering function
Youngster's vehicle, mainly by handle pipe, side handrail, support tube, front foot pipe, rear foot tube, front-wheel, trailing wheel, front and back wheel control mechanism and front and rear
Locking mechanism composition is taken turns, front foot pipe, rear foot tube are connected by connecting seat and be integral, after support tube is by the way that tune is connected in support
The stage casing of foot tube, and it is left and right symmetrical solid by the dependency structure of aforementioned front foot pipe, rear foot tube and support tube to pass through cushion structure
Be linked as an existing overall structure, side handrail be fixed on front foot pipe, rear foot tube connecting seat and support tube between, handle pipe can
Rotation is connected on support tube, and the front and back wheel control mechanism by being arranged on support tube is with being fixed on front foot pipe, the rear foot
The front and back wheel locking mechanism connection of pipe, front and back wheel locking mechanism are fixedly connected respectively with front-wheel, trailing wheel.
The front and back wheel control mechanism in shaft, handle pipe, support by adjusting, front-wheel connection cable wire and trailing wheel connect cable wire
Composition, shaft, which is rotatably arranged in support, to be adjusted, and handle pipe is fixedly connected with shaft, and the axial line both sides of shaft are symmetrically set
Preceding hole, metapore are equipped with, one end that front-wheel connection cable wire and trailing wheel connect cable wire is separately fixed in preceding hole and metapore, front-wheel connection
The other end of cable wire is connect respectively by support tube, side handrail and front foot pipe with front and back wheel locking mechanism, trailing wheel connection cable wire
The other end is connect respectively by support tube, side handrail and rear foot tube with front and back wheel locking mechanism.
The front and back wheel locking mechanism is made of front/rear wheel, wheel seat, rotating seat, rotary shaft, orientation card and spring, preceding/
Trailing wheel is rotatably connected on rotating seat, and rotary shaft being fixed on rotating seat vertically upward, wheel seat passes through with rotating seat
Rotary shaft, which is rotatably attached, to be integrated, and a locking card sliding slot is equipped on the rotating seat of rotary shaft side, and orientation card is removable
Be arranged in the locking card sliding slot, orientation card one end be connected with the cable wire in the locking card sliding slot；And it is put in connection position
Put compressed spring.The lock hole set on wheel seat, similary lock hole are located at the side of rotary shaft, when cable wire loosens, orientation
It is stuck under the thrust of spring along orientation card sliding slot and is inserted into directional hole.
The locking card sliding slot 921 is in the side of shaft 93.Directional hole 922 is equally in the side of shaft 93.
The utility model due to by change handle pipe position realize front and rear wheel turning function control, it is not only hidden but also
Practicality, this mode are the mechanism that can't see completely from the appearance, so as to improve appearance, simplify transmission mechanism, increase
Practicability.And hiding mechanism is more advantageous to mechanism items work(not by the interference of any extraneous factor and artificial damage
Stability and durability that can be in use.
Description of the drawings：
Attached drawing 1 is the utility model stereogram；
Attached drawing 2 is the stereogram in another direction of the utility model；
Attached drawing 3 is the utility model front view；
Attached drawing 4 is the utility model main sectional view；
Attached drawing 5 is enlarged drawing at the A of attached drawing 4；
Attached drawing 6 is the D direction views of attached drawing 5；
Attached drawing 7 for attached drawing 5 E to sectional view；
Attached drawing 8 is enlarged drawing at the B of attached drawing 4（Lock card unlocked state, i.e. free state）.
Attached drawing 9 is enlarged drawing at the C of attached drawing 4（Lock card lock state, i.e. stationary state）.
Specific embodiment：
See attached drawing 1~8, commutation hand handle controls the perambulator of forward and backward wheel steering function, mainly by handle pipe 1, side handrail
2nd, support tube 3, front foot pipe 4, rear foot tube 5, front-wheel 6, trailing wheel 7, front and back wheel control mechanism 8 and front and back wheel locking mechanism 9 form, preceding
Foot tube 4, rear foot tube 5 are connected by connecting seat and are integral, and support tube 3 is connected in the stage casings of rear foot tube 5 by tune 31 in support,
And it is one to pass through cushion structure by left and right symmetrical be connected of the dependency structure of aforementioned front foot pipe 4, rear foot tube 5 and support tube 3
Existing overall structure, side handrail 2 are fixed between front foot pipe 4, the connecting seat of rear foot tube 5 and support tube 3, and handle pipe 1 can revolve
Turn be connected on support tube 3, and the front and back wheel control mechanism 8 by being arranged on support tube 3 and be fixed on front foot pipe 4, after
The front and back wheel locking mechanism 9 of foot tube 5 connects, and front and back wheel locking mechanism 9 is fixedly connected respectively with front-wheel 6, trailing wheel 7.
The front and back wheel control mechanism 8 in shaft 81, handle pipe 1, support by adjusting 31, front-wheel connection cable wire 83 and trailing wheel
Connection cable wire 82 forms, and shaft 81 is rotatably arranged in support and adjusts on 31, and handle pipe 1 is fixedly connected with shaft 81, shaft
81 axial line both sides are symmetrically arranged with one end of preceding hole 811, metapore 812, front-wheel connection cable wire 83 and trailing wheel connection cable wire 82
Be separately fixed in preceding hole 811 and metapore 812, front-wheel connection cable wire 83 the other end respectively by support tube 3, side handrail 2 and
Front foot pipe 4 is connect with front and back wheel locking mechanism 9, trailing wheel connection cable wire 82 the other end respectively by support tube 3, side handrail 2 and
Rear foot tube 5 is connect with front and back wheel locking mechanism 9.
The front and back wheel locking mechanism 9 is blocked by front/rear wheel 6 or 7, wheel seat 91, rotating seat 92, rotation rotary shaft 93, orientation
94 and spring 95 form, front/rear wheel 6 or 7 is rotatably connected on rotating seat 92, rotary shaft 93 vertically upward be fixed on rotation
On transposase 19 2, wheel seat 91 is rotatably attached by rotary shaft 93 with rotating seat 92 and is integrated, the wheel seat in 93 side of rotary shaft
91 are equipped with orientation card sliding groove 921, and orientation card 94 is movably disposed in the orientation card sliding groove 921, orientation card 94 1
End connect cable wire 83 with the front-wheel in the orientation card sliding groove 921 and trailing wheel connection cable wire 82 connects, and placed in link position
Spring 95, the other end under the promotion of spring 95 are inserted into rotating wheel when front-wheel connects cable wire 83 and trailing wheel connection cable wire 82 loosens
In directional hole 922 on seat 92.
The orientation card sliding groove 921 is placed on the side of shaft 93 on wheel seat 91.Directional hole 922 is in rotating seat 92
On be equally positioned over the side of shaft 93.
During using the utility model, when handle pipe 1 is from a left side（Before）The right side is changed in side（Afterwards）Side（As shown in Figure 4）, handle pipe 1
Drive shaft 81 is rotatable around its axis, and the symmetrically arranged preceding hole 811 in axial line both sides of shaft 81, metapore 812 rotate synchronously, by
One end that cable wire 82 and trailing wheel connection cable wire 83 are connected in front-wheel is separately fixed in metapore 812 and preceding hole 811, front-wheel connection steel
Rope 82 and trailing wheel connection cable wire 83 are tightened up and loosen respectively；When trailing wheel connection cable wire 83 loosens, it is connected to trailing wheel connection steel
The orientation card 94 of 83 other end of rope is inserted under the action of spring 95 in the directional hole 922 on rotating seat 92, at this point, due to rotation
Rotary shaft 93 and wheel seat 91 on seat 92 form grafting relationship, and the orientation card 94 on wheel seat 91 forms grafting with rotating seat 92 and closes
System, and rotary shaft 93 and the axis of both orientation cards 94 are misaligned, trailing wheel 7 is steering locking state；Similarly, 6 rotating seat of front-wheel
Orientation card 94 on 92 is extracted by front-wheel connection cable wire 82 from the directional hole 922 on rotating seat 92, and front-wheel 6 turns to free shape
State.
Since the orientation card sliding slot 921 on the directional hole 922 and wheel seat 91 on rotating seat 92 is all in rotary shaft 93
Side, therefore when orientation card 94 is in the directional hole 922 being inserted under the action of spring 95 on rotating seat 92 and when being difficult to be accurately aimed at,
It is made to be rotated around rotary shaft 93 as long as deflecting slightly 6/trailing wheel of front-wheel 7, when directional hole 922 with orientation card sliding groove 921 to just
When, orientation card 94 is automatically inserted under the action of spring 95 in directional hole 922, you can is solved.
Claims (4)
1. the hand handle that commutates controls the perambulator of forward and backward wheel steering function, mainly by handle pipe, side handrail, support tube, front foot
Pipe, rear foot tube, front-wheel, trailing wheel, front and back wheel control mechanism and front and back wheel locking mechanism composition, front foot pipe, rear foot tube pass through connection
Seat is connected and is integral, and support tube is connected in the stage casing of rear foot tube by being adjusted in support, and pass through cushion structure will be aforementioned before
The dependency structure of foot tube, rear foot tube and support tube it is left and right it is symmetrical be connected as an existing overall structure, side handrail is fixed on
Front foot pipe, rear foot tube connecting seat and support tube between, it is characterised in that：Handle pipe is rotatably attached on support tube, and
It is connect by the front and back wheel control mechanism being arranged on support tube with being fixed on the front and back wheel locking mechanism of front foot pipe, rear foot tube,
Front and back wheel locking mechanism is fixedly connected respectively with front-wheel, trailing wheel.
2. commutation hand handle according to claim 1 controls the perambulator of forward and backward wheel steering function, it is characterised in that：Institute
The front and back wheel control mechanism stated in shaft, handle pipe, support by adjusting, front-wheel connection cable wire and trailing wheel connection cable wire form, shaft
Be rotatably arranged in support and adjust, handle pipe is fixedly connected with shaft, the axial line both sides of shaft be symmetrically arranged with preceding hole,
One end of metapore, front-wheel connection cable wire and trailing wheel connection cable wire is separately fixed in metapore and preceding hole, and front-wheel connects the another of cable wire
One end is connect respectively by support tube, side handrail and front foot pipe with front and back wheel locking mechanism, the other end point of trailing wheel connection cable wire
It is not connect by support tube, side handrail and rear foot tube with front and back wheel locking mechanism.
3. commutation hand handle according to claim 1 controls the perambulator of forward and backward wheel steering function, it is characterised in that：Institute
The front and back wheel locking mechanism stated front/rear wheel, wheel seat, rotating seat, rotary shaft, orientation card and spring by being made of, front/rear wheel or can
It is pivotally connected on rotating seat, rotary shaft being fixed on rotating seat vertically upward, wheel seat can by rotary shaft with rotating seat
It is rotatably connected as one, a locking card sliding slot is equipped on the rotating seat of rotary shaft side, orientation card is movably disposed at
In the locking card sliding slot, orientation card one end is connected with the cable wire in the locking card sliding slot；And place compression bullet in link position
Spring, the lock hole set on wheel seat, similary lock hole is located at the side of rotary shaft, and when cable wire loosens, orientation is stuck in spring
Thrust under along orientation card sliding slot be inserted into directional hole.
4. commutation hand handle according to claim 3 controls the perambulator of forward and backward wheel steering function, it is characterised in that：Institute
The locking card sliding slot stated is in the side of shaft, and directional hole is equally in the side of shaft.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721242841.9U CN207579932U (en) | 2017-09-26 | 2017-09-26 | The hand handle that commutates controls the perambulator of forward and backward wheel steering function |
| JP2018003159U JP3218610U (en) | 2017-09-26 | 2018-08-16 | Stroller that controls the steering function of the front and rear wheels by the direction switching handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721242841.9U CN207579932U (en) | 2017-09-26 | 2017-09-26 | The hand handle that commutates controls the perambulator of forward and backward wheel steering function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207579932U true CN207579932U (en) | 2018-07-06 |
Family
ID=62727687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721242841.9U Active CN207579932U (en) | 2017-09-26 | 2017-09-26 | The hand handle that commutates controls the perambulator of forward and backward wheel steering function |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP3218610U (en) |
| CN (1) | CN207579932U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114162204A (en) * | 2020-09-10 | 2022-03-11 | 明门瑞士股份有限公司 | Children's carrier |
-
2017
- 2017-09-26 CN CN201721242841.9U patent/CN207579932U/en active Active
-
2018
- 2018-08-16 JP JP2018003159U patent/JP3218610U/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP3218610U (en) | 2018-10-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211026 Address after: Group 4, Baizhong Qiao village, fangjiazui Township, Yingshan County, Huanggang City, Hubei Province Patentee after: Yue Shanxi Address before: 20 / F, Ka Wah Bank Centre, 232 des Voeux Road Central Patentee before: JIABEILE BABY Co.,Ltd. |