CN202896639U - Front wheel steering mechanism of baby stroller - Google Patents
Front wheel steering mechanism of baby stroller Download PDFInfo
- Publication number
- CN202896639U CN202896639U CN 201220574615 CN201220574615U CN202896639U CN 202896639 U CN202896639 U CN 202896639U CN 201220574615 CN201220574615 CN 201220574615 CN 201220574615 U CN201220574615 U CN 201220574615U CN 202896639 U CN202896639 U CN 202896639U
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- CN
- China
- Prior art keywords
- push rod
- front component
- tumbler
- front wheel
- interlinked mechanism
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a front wheel steering mechanism of a baby stroller. The front wheel steering mechanism comprises a front wheel component and a frame, the rear portion of the frame is provided with a push rod capable of moving relative to the same, a linkage mechanism is arranged between the push rod and the front wheel component, and when the push rod rotates, the push rod drives the front wheel component through the linkage mechanism to realize turning. The front wheel steering mechanism of the baby stroller is simple in overall structure and convenient to operate, and a baby stroller pusher can easily adjust advancing directions of a front wheel according to needs.
Description
Technical field
The utility model relates to a kind of doll carriage, relates in particular to a kind of foresteerage gear of doll carriage.
Background technology
Existing doll carriage comprises vehicle frame, front component and wheel assembly, it is when carrying out, if when pushing away the front line direction of passerby's need adjustment front-wheel, need to apply a thrust that turns to go-cart, so not only turn to inconvenience, and when front-wheel is two, be difficult for controlling preferably the synchronism that it turns to.
Summary of the invention
The utility model purpose is: the foresteerage gear that a kind of simple in structure, easy to operate doll carriage is provided.
The technical solution of the utility model is: a kind of foresteerage gear of doll carriage, comprise front component and vehicle frame, the rear portion of described vehicle frame has the relatively push rod of its motion, be provided with interlinked mechanism between described push rod and the front component, during described pushrod movement, push rod drives front component by interlinked mechanism and realizes turning to.
One of further technical scheme: described front component is one, and this front component permanent seat is provided with tumbler, and described interlinked mechanism is the drive link of pin joint between tumbler and push rod.
Two of further technical scheme: described front component is two, be connected with swing arm between the permanent seat of this two front component, the permanent seat of a side front component is provided with tumbler in two front components, and described interlinked mechanism is the drive link of pin joint between tumbler and push rod.
Further, described push rod and vehicle frame are can be counterrotating, the rear portion of described vehicle frame has the sleeve of longitudinal extension, described push rod is plugged in this sleeve and two ends stretch out in sleeve, the upper end of push rod has handle, the bottom of push rod is provided with the fixed plate that extends to a side, described tumbler is sheathed on the corresponding S. A., and tumbler is provided with the connecting strap that extends in the same way with fixed plate, described drive link is pinned between this fixed plate and the connecting strap, during the push rod rotation, push rod drives front component by interlinked mechanism and realizes rotating in same direction.
The utility model has the advantages that:
1, the utility model is simple in structure, and is easy to operate, pushes away the front line direction that can adjust as required like a cork front-wheel when passerby carries out.
, the utlity model has two front components and need turn to the time, only need rotating push rod, the tumbler that the drive link of push rod bottom drives a side front component rotates, swing arm between while two front components drives another front component and rotates synchronously, and then turns to preferably synchronism so that two front components have.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described:
Fig. 1, Fig. 2 are the scheme drawing that the utility model is implemented state;
Fig. 3 is structural representation of the present utility model.
Wherein: 1 front component; 11 permanent seats; 12 tumblers; 121 connecting straps; 13 S. A.s;
2 vehicle frames; 21 sleeves;
3 push rods; 31 handles; 32 fixed plates;
4 interlinked mechanisms; 41 drive links;
5 swing arms.
The specific embodiment
Embodiment: as shown in Figure 1 to Figure 3, a kind of foresteerage gear of doll carriage, comprise front component 1 and vehicle frame 2, the rear portion of described vehicle frame 2 has the push rod 3 of relatively its motion, be provided with interlinked mechanism 4 between described push rod 3 and the front component 1, during described push rod 3 motion, push rod 3 drives front component 1 by interlinked mechanism 4 and realizes turning to.
Further, front component described in the present embodiment is two, be connected with swing arm 5 between the permanent seat 11 of this two front component 1, the permanent seat 11 of a side front component 1 is provided with tumbler 12 in two front components 1, and described interlinked mechanism 4 is the drive link 41 of pin joint between this tumbler 12 and push rod 3.Described push rod 3 is can be counterrotating with vehicle frame 2, the rear portion of described vehicle frame 2 has the sleeve 21 of longitudinal extension, described push rod 3 is plugged in this sleeve 21 and two ends stretch out in sleeve 21, the upper end of push rod 3 has handle 31, the bottom of push rod 3 is provided with the fixed plate 32 that extends to a side, described tumbler 12 is sheathed on the S. A. 13, and tumbler 12 is provided with the connecting strap 121 that extends in the same way with fixed plate 32, and described drive link 41 is pinned between this fixed plate 32 and the connecting strap 121.
During the utility model steering operation, rotating push rod 3, when push rod 3 during along the F1 direction rotation, driving drive link 41 moves to the F2 direction, the tumbler 12 of drive link 41 drives this moment one side front component 1a rotates along the F1 direction, swing arm 5 between two front components 1 moves along the F3 direction simultaneously, and drive another front component 1b and rotate synchronously along the F1 direction, the utility model is simple in structure, easy to operate, push away the front line direction that can adjust as required like a cork front-wheel when passerby carries out, and so that two front wheels 1a, 1b spare have and turn to preferably synchronism.
Below only be concrete exemplary applications of the present utility model, protection domain of the present utility model is not constituted any limitation.In addition to the implementation, the utility model can also have other embodiment.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop within the utility model scope required for protection.
Claims (4)
1. the foresteerage gear of a doll carriage, comprise front component (1) and vehicle frame (2), it is characterized in that: the rear portion of described vehicle frame (2) has the push rod (3) of relatively its motion, be provided with interlinked mechanism (4) between described push rod (3) and the front component (1), during described push rod (3) motion, push rod (3) drives front component (1) by interlinked mechanism (4) and realizes turning to.
2. the foresteerage gear of a kind of doll carriage according to claim 1, it is characterized in that: described front component (1) is one, this front component (1) permanent seat (11) is provided with tumbler (12), and described interlinked mechanism (4) is the drive link (41) of pin joint between tumbler (12) and push rod (3).
3. the foresteerage gear of a kind of doll carriage according to claim 1, it is characterized in that: described front component (1) is two, be connected with swing arm (5) between the permanent seat (11) of this two front component (1), the permanent seat (11) of a side front component (1) is provided with tumbler (12) in two front components, and described interlinked mechanism (4) is the drive link (41) of pin joint between tumbler and push rod (3).
4. according to claim 2 or the foresteerage gear of 3 described a kind of doll carriages, it is characterized in that: described push rod (3) is can be counterrotating with vehicle frame (2), the rear portion of described vehicle frame (2) has the sleeve (21) of longitudinal extension, described push rod (3) is plugged in this sleeve (21) and two ends stretch out in sleeve (21), the upper end of push rod (3) has handle (31), the bottom of push rod (3) is provided with the fixed plate (32) that extends to a side, described tumbler (12) is sheathed on the corresponding S. A. (13), and tumbler (12) is provided with the connecting strap (121) that extends in the same way with fixed plate (32), described drive link (41) is pinned between this fixed plate (32) and the connecting strap (121), during push rod (3) rotation, push rod (3) drives front component (1) by interlinked mechanism (4) and realizes rotating in same direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220574615 CN202896639U (en) | 2012-11-05 | 2012-11-05 | Front wheel steering mechanism of baby stroller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220574615 CN202896639U (en) | 2012-11-05 | 2012-11-05 | Front wheel steering mechanism of baby stroller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202896639U true CN202896639U (en) | 2013-04-24 |
Family
ID=48117343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220574615 Withdrawn - After Issue CN202896639U (en) | 2012-11-05 | 2012-11-05 | Front wheel steering mechanism of baby stroller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202896639U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102963410A (en) * | 2012-11-05 | 2013-03-13 | 昆山威凯儿童用品有限公司 | Front wheel steering mechanism for baby stroller |
| CN104843063A (en) * | 2014-10-10 | 2015-08-19 | 北汽福田汽车股份有限公司 | Steering mechanism, steering system and vehicle |
| CN109572791A (en) * | 2019-02-02 | 2019-04-05 | 昆山威凯儿童用品有限公司 | A kind of front-wheel control structure of stroller |
| WO2020156520A1 (en) * | 2019-02-02 | 2020-08-06 | 昆山威凯儿童用品有限公司 | Front wheel control structure of baby stroller |
-
2012
- 2012-11-05 CN CN 201220574615 patent/CN202896639U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102963410A (en) * | 2012-11-05 | 2013-03-13 | 昆山威凯儿童用品有限公司 | Front wheel steering mechanism for baby stroller |
| CN102963410B (en) * | 2012-11-05 | 2015-06-03 | 昆山威凯儿童用品有限公司 | Front wheel steering mechanism for baby stroller |
| CN104843063A (en) * | 2014-10-10 | 2015-08-19 | 北汽福田汽车股份有限公司 | Steering mechanism, steering system and vehicle |
| CN109572791A (en) * | 2019-02-02 | 2019-04-05 | 昆山威凯儿童用品有限公司 | A kind of front-wheel control structure of stroller |
| WO2020156520A1 (en) * | 2019-02-02 | 2020-08-06 | 昆山威凯儿童用品有限公司 | Front wheel control structure of baby stroller |
| CN109572791B (en) * | 2019-02-02 | 2024-01-26 | 昆山威凯儿童用品有限公司 | Front wheel control structure of baby stroller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130424 Effective date of abandoning: 20150603 |
|
| RGAV | Abandon patent right to avoid regrant |