CN106428178B - Baby carrying vehicle folds fixed mechanism - Google Patents
Baby carrying vehicle folds fixed mechanism Download PDFInfo
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- CN106428178B CN106428178B CN201510481141.4A CN201510481141A CN106428178B CN 106428178 B CN106428178 B CN 106428178B CN 201510481141 A CN201510481141 A CN 201510481141A CN 106428178 B CN106428178 B CN 106428178B
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- rod piece
- carrying vehicle
- fastener
- baby carrying
- folds
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Abstract
What the present invention disclosed a kind of baby carrying vehicle folds fixed mechanism, including folds hook, the first fastener and yoke frame, and the hook that folds is articulated on the first rod piece, and first fastener is fixed on the second rod piece of the baby carrying vehicle；Described one end for folding hook has the second fastener, and second fastener is fastened on first fastener, to lock the folding state of the baby carrying vehicle；The yoke frame is slidingly arranged at first rod piece, and folding hook rotation described in the yoke frame promotion makes second fastener be detached from first fastener, to unlock the baby carrying vehicle.Baby carrying vehicle of the present invention folds fixed mechanism and baby carrying vehicle can be locked in folding state or unlock locking upon deployment, and structure is simple, is convenient for carrying or carries, and operation is easy, and effectively improves the safety and ease for use of baby carrying vehicle.
Description
Technical field
Fixed mechanism is folded the present invention relates to a kind of baby carrying vehicle more particularly to a kind of baby carrying vehicle.
Background technique
Perambulator is in the design of chassis structure, for practicability and the convenience of carrying needed for meeting consumer, one
As can all be designed to foldable kenel, it is opened completely in use state, without the use of when can then fold
At smaller size smaller to facilitate collection or carrying.In addition, for the safety that perambulator uses, by being arranged on the vehicle frame of perambulator
Locking mechanism thus prevents perambulator accident folding when expansion in use, locking vehicle frame by locking mechanism.
However, in folding of baby carriage, due to being had occurred between each component of the vehicle frames such as the front foot of vehicle frame, the rear foot and driver
Certain deformation, prevent above-mentioned locking mechanism causes perambulator after folding from the vehicle frame of perambulator is locked in folding state
State labile, that is to say, that the vehicle frame of perambulator after folding be easy to there is a situation where being opened accidentally, this causes baby again
Inconvenience of youngster's vehicle in carrying or carrying.Although now with perambulator structure have folding locking device, itself or
Structure is complicated or needs loaded down with trivial details operating procedure in the pre-deployed, therefore, is not able to satisfy the requirement used.
Summary of the invention
The purpose of the present invention is to provide one kind can be locked in folding state for baby carrying vehicle in folding, and structure is simple,
It is easy to use to fold fixed mechanism.
To achieve the goals above, the baby carrying vehicle provided by the invention includes frame body, and the frame body has the first bar
Part and the second rod piece, when the frame body folds, first rod piece folding opposite with the second rod piece；The baby carrying vehicle folds
Fixed mechanism includes folding hook, the first fastener and yoke frame, and the hook that folds is articulated on first rod piece, and described first
Fastener is fixed on second rod piece；Described one end for folding hook has the second fastener, and second fastener fastens
In first fastener, to lock the folding state of the baby carrying vehicle；The yoke frame is slidingly arranged at described first
Rod piece, the yoke frame push described in fold hook rotation second fastener made to be detached from first fastener, to unlock
State baby carrying vehicle.
Since the present invention folds hook by setting, the hook that folds rotationally is articulated on first rod piece, simultaneously
The second fastener is set in described fold on hook, and the first fastener is set on second rod piece, to make described second
Fastener is fastened on first fastener, so that baby carrying vehicle realizes locking in folding state, also, further through sliding
The yoke frame being set in the first rod piece makes baby to fold hook and first fastener unlock for described using yoke frame
Youngster's carrier realizes unlock in the pre-deployed；Therefore, it is of the invention fold fixed mechanism the folding state of baby carrying vehicle can be locked or
Unlock, prevents baby carrying vehicle to be unexpectedly unfolded when not in use, to be convenient for carrying or carry, structure is simple, and operation is easy, and mentions
The safety and ease for use of high baby carrying vehicle.
Preferably, the hitcher that folds has pillar, the pillar contacts at the yoke frame.It can be made by the pillar
The yoke frame folds hook movement in sliding described in driving, to realize first fastener and second fastener
It locks or unlocks.
Specifically, the yoke frame is located in first rod piece, and the yoke frame extends pushing part, the pushing part
With inclined-plane, the pillar is protruded into first rod piece and is slided with the inclined-plane and contradicts.By being set in the pushing part
Inclined-plane is set, the inclined-plane is mobile relative to the pillar with the movement of the yoke frame, so that it is described oblique to be located at the pillar
The highest point in face or minimum point, to drive the hook that folds to be detached from first engaging by the change in location of the pillar
Part.
Preferably, the fixed mechanism that folds of the baby carrying vehicle further includes the first spring, first spring is set to institute
State the first rod piece and it is described fold between hook so that first fastener and second fastener keep fastening.
Preferably, first rod piece has fixing seat, the hook that folds is articulated in the fixing seat.The fixing seat
It is able to achieve first rod piece and the pivot joint folded between hook.
Preferably, the fixed mechanism that folds of the baby carrying vehicle further includes second spring, the second spring is set to institute
It states between the first rod piece and the yoke frame, so that the yoke frame folds hook far from described.
Preferably, first rod piece is equipped with operating parts, the yoke frame and the operating parts are by being placed in described the
Flexible piece connection in one rod piece.Due to the lower end for folding hook and being located at first rod piece and second rod piece, operation
Therefore the flexible piece is arranged in inconvenience of getting up, so as to the upper end of first rod piece, propose transition of operation significantly
The convenience of height operation.
Preferably, having guiding surface, the guiding surface between the edge for folding hook and second fastener
Fasten second fastener with first fastener automatically.
Preferably, first fastener is that engaging is convex, second fastener is that engaging is recessed.
Preferably, the baby carrying vehicle is perambulator, the perambulator has first rod piece and second rod piece,
First rod piece is driver, and second rod piece is the rear foot.
Detailed description of the invention
Structural schematic diagram when Fig. 1 is baby carrying vehicle of the present invention expansion.
Fig. 2 is the enlarged drawing of part A in Fig. 1.
Fig. 3 is the structural schematic diagram for folding fixed mechanism of baby carrying vehicle of the present invention.
Fig. 4 is the decomposition diagram for folding fixed mechanism of baby carrying vehicle of the present invention.
Fig. 5 is that baby carrying vehicle of the present invention folds the structure chart that hook is folded in fixed mechanism.
Fig. 6 is the schematic diagram that the inclined-plane of pillar and yoke frame that the present invention folds hook contradicts.
Fig. 7 is the state diagram when present invention folds hook and the first fastener fastening.
Fig. 8 is the state diagram when present invention folds hook and the disengaging of the first fastener.
Structural schematic diagram when Fig. 9 is baby carrying vehicle folding of the present invention.
Figure 10 is the enlarged drawing of part B in Fig. 9.
Specific embodiment
For the technology contents that the present invention will be described in detail, construction feature, the effect realized, below in conjunction with embodiment and match
Attached drawing is closed to be explained in detail.
As shown in Figures 1 to 5, the fixed mechanism 100 that folds of baby carrying vehicle 200 of the present invention includes folding the engaging of hook 1, first
Part 2, yoke frame 3, the first spring 4 and second spring 5.In the present embodiment, the baby carrying vehicle 200 is perambulator.The baby
Youngster's vehicle includes frame body 200a, and the frame body has first rod piece and the second rod piece, when the frame body 200a is unfolded, described the
The lower end of one rod piece is supported in the middle part of second rod piece, when the frame body 200a is folded, first rod piece and the second bar
Part is opposite to be drawn close and folding.Specifically, in the present embodiment, first rod piece is driver 201, and second rod piece is the rear foot
202, driver 201 is connected to the middle part of the rear foot 202；When folding of baby, the driver 201 of frame body 200a and the rear foot 202 are opposite
It draws close and folding.In the present embodiment, frame body 200a further includes front foot 203, handrail 204 and seat pipe 205, one end of the rear foot 202
It is connected to handrail 204, the both ends of handrail 204 are connected to driver 201 and front foot 203, and the both ends of seat pipe 205 connect respectively
It is connected to driver 201 and front foot 203.In addition, baby carrying vehicle 200 further includes before being connected to front foot 203 and the rear foot 202
Wheel group 206 and rear wheels 207, and it is connected to the seat 208 of seat pipe 205.
Hook is folded to be installed on the lower end of driver 201.Specifically, fold hook position handrail 204 and 201 junction of driver with
And between 202 junction of driver 201 and the rear foot.Also, the driver 201 has fixing seat 201a.The middle part for folding hook 1
Along the driver 201 of baby carrying vehicle 200 central axis rotation be articulated on the fixing seat 201a, to realize the driver 201
With the pivot joint folded between hook 1.First fastener is engaging convex 2, and is fixed on the rear foot of the baby carrying vehicle 200
On 202 lower end.Specifically, the first fastener position is between driver 201 and 202 junction of the rear foot and rear wheels.The receipts
The one end for closing hook 1 has the second fastener, and second fastener is engaging recessed 11.The engaging recessed 11 is fastened on the engaging
Convex 2, to lock the folding state of the baby carrying vehicle 200.In other embodiments, it is recessed that the first fastener can be engaging, and the
It is convex that two fasteners can be engaging.The yoke frame 3 is slidingly arranged at the driver 201, and the yoke frame 3 pushes the receipts
Closing the rotation of hook 1 makes the engaging recessed 11 be detached from the engaging convex 2, to unlock the baby carrying vehicle 200.Specifically, as follows:
Fig. 5 to Fig. 7, the hook 1 that folds are please referred to pillar 12, the pillar 12 be located at it is described fold hook 1 with it is described
The side for the pivoting point that driver 201 is pivotally connected and with described to engage recessed 11 ipsilateral.The yoke frame 3 is built in the driver 201
And it is slided along the central axis direction of the driver 201.The yoke frame 3 extends pushing part 31, and the pushing part 31 has oblique
Face 31a, the pillar 12 are protruded into the driver 201 and are slided with the inclined-plane 31a and contradict.By in the pushing part 31
Inclined-plane 31a is set, and the inclined-plane 31a is mobile relative to the pillar 12 with the movement of the yoke frame 3, to make the pillar
12 highest point or minimum point positioned at the inclined-plane 31a, thus the change in location band risen or fallen by the pillar 12
The dynamic hook 1 that folds is detached from the engaging convex 2.The pillar 12 can be such that the yoke frame 3 folds described in driving in sliding
Hook 1 acts, to realize that the engaging convex 2 engages recessed 11 and lock or unlock with described.
First spring 4 be set to the driver 201 and it is described fold between hook 1 and be located at described fold hook 1
The other side of pivoting point, so that the engaging convex 2 engages recessed 11 holding fastening with described, i.e., the described pivoting point for folding hook 1
Two sides are respectively the pillar 12 and the first spring 4.The yoke frame 3 extends interconnecting piece 32, and the driver 201 is equipped with behaviour
Workpiece 6 is connected between the interconnecting piece 32 and the operating parts 6 by the flexible piece 7 (such as steel wire) being built in driver 201
It connects.Due to the lower end for folding hook 1 and being located at the driver 201 and the rear foot 202, operate inconvenience, therefore, described in setting
Flexible piece 7 connects yoke frame 3 of the operating parts 6 with 201 lower end of driver of 201 upper end of driver, so as to turning operating position
The upper end for moving on to the driver 201, greatly improves the convenience of operation.The second spring 5 is set to the driver 201 and institute
It states between yoke frame 3, specifically, the second spring 5 is socketed on the interconnecting piece 32, so that the yoke frame 3 is far from institute
The minimum point stated and fold hook 1, and then the pillar 12 is made to be located at the inclined-plane 31a.
It please join shown in Fig. 5 again, the edge for folding hook 1 engages with described with guiding surface 13 between recessed 11, described
Guiding surface 13 makes the engaging recessed 11 engage convex 2 button with described automatically when the rear foot 202 is drawn close to the driver 201
It closes.
In summary and Fig. 8 to Figure 10 is combined, below to the work for folding fixed mechanism 100 of baby carrying vehicle 200 of the present invention
It is illustrated as principle, as follows:
It is described first by 200 foldable integral of baby carrying vehicle when needing folding and locking the baby carrying vehicle 200
The rear foot 202 and the driver 201 mutually draw close, at this moment, it is described fold hook 1 with it is described engage it is convex 2 close to each other, when the engaging
Convex 2 with it is described fold hook 1 and collide when, due to the effect of the guiding surface 13, make the hook 1 that folds around the driver 201
Distortion, and then the engaging convex 2 is made to engage recessed 11 facing each other, and the elastic force of first spring 4 with described
Effect is lower mutually to be fastened, and at this moment the baby carrying vehicle 200 can fold completely and be locked in current state.It unlocks and opens up when needing
When opening the baby carrying vehicle 200, the operating parts 6 is operated, the operating parts 6 is made to drive flexible piece 7, to pass through flexible piece 7
Make the yoke frame 3 along the central axis upward sliding of the driver 201, the pushing part 31 of the yoke frame 3 moves up therewith,
So that the inclined-plane 31a of the pushing part 31 is mobile, and then make the conflict point of the pillar 12 and inclined-plane 31a from the inclined-plane
The lowest part of 31a is moved to highest point.In the process, the pillar 12 drive it is described fold hook 1 around it is described fold hook 1 with
The pivoting point of the driver 201 rotates, to make the engaging recessed 11 engage convex 2 with described and be mutually disengaged, at this point, can solve
Lock, the baby carrying vehicle 200 are i.e. deployable.
Since the present invention folds hook 1 by setting, the hook 1 that folds rotationally is articulated on the driver 201, simultaneously
Setting engaging recessed 11 on hook 1, and the setting engaging convex 2 on the rear foot 202 are folded described, to make recessed 11 button of the engaging
Together in the engaging convex 2, so that baby carrying vehicle 200 realizes locking in folding state, also, further through being slideably positioned in vehicle
Yoke frame 3 in hand 201, thus using yoke frame 3 by it is described fold hook 1 with it is described engage it is convex 2 unlock, make baby carrying vehicle 200
Unlock is realized in the pre-deployed；Therefore, it is of the invention fold fixed mechanism 100 folding state of baby carrying vehicle 200 can be locked or
Unlock prevents the unexpected expansion when not in use of baby carrying vehicle 200, to be convenient for carrying or carry, structure is simple, and operation is held
Easily, the safety and ease for use of baby carrying vehicle 200 are improved.
The structure for folding baby carrying vehicle 200 involved by fixed mechanism 100 of baby carrying vehicle 200 of the present invention is this field
Known to those of ordinary skill, no longer it is described in detail herein.
The above disclosure is only a preferred example of the present invention, cannot limit the right model of the present invention with this certainly
It encloses, therefore according to equivalent variations made by scope of the present invention patent, still falls within the range that the present invention is covered.
Claims (10)
1. a kind of baby carrying vehicle folds fixed mechanism, the baby carrying vehicle includes frame body, the frame body have the first rod piece and
Second rod piece, first rod piece are driver, and second rod piece is the rear foot, and the driver is connected to the middle part of the rear foot,
When the frame body folds, first rod piece folding opposite with second rod piece；It is characterized by: the receipts of the baby carrying vehicle
Closing fixed mechanism includes folding hook, the first fastener and yoke frame, described to fold central axis rotation ground pivot of the hook along the first rod piece
It is connected on first rod piece, first fastener is fixed on second rod piece；Described one end for folding hook has the
Two fasteners, second fastener are fastened on first fastener, to lock the folding state of the baby carrying vehicle；It is described
Yoke frame is slidingly arranged at first rod piece, and folding hook rotation described in the yoke frame promotion keeps second fastener de-
From first fastener, to unlock the baby carrying vehicle.
2. baby carrying vehicle as described in claim 1 folds fixed mechanism, it is characterised in that: the hitcher that folds has pillar,
The pillar contacts at the yoke frame.
3. baby carrying vehicle as claimed in claim 2 folds fixed mechanism, it is characterised in that: the yoke frame is located at described the
In one rod piece, the yoke frame extends pushing part, and the pushing part has inclined-plane, and the pillar protrudes into first rod piece
And it slides and contradicts with the inclined-plane.
4. baby carrying vehicle as described in claim 1 folds fixed mechanism, it is characterised in that: folding for the baby carrying vehicle is solid
Determining mechanism further includes the first spring, first spring be set to first rod piece and it is described fold between hook so that described
First fastener and second fastener keep fastening.
5. baby carrying vehicle as described in claim 1 folds fixed mechanism, it is characterised in that: first rod piece, which has, to be fixed
Seat, the hook that folds are articulated in the fixing seat.
6. baby carrying vehicle as described in claim 1 folds fixed mechanism, it is characterised in that: folding for the baby carrying vehicle is solid
Determining mechanism further includes second spring, and the second spring is set between first rod piece and the yoke frame, so that described
Yoke frame folds hook far from described.
7. baby carrying vehicle as described in claim 1 folds fixed mechanism, it is characterised in that: first rod piece is equipped with behaviour
Workpiece, the yoke frame are connect with the operating parts by the flexible piece being placed in first rod piece.
8. baby carrying vehicle as described in claim 1 folds fixed mechanism, it is characterised in that: the edge for folding hook and institute
Stating has guiding surface between the second fastener, the guiding surface makes when second rod piece is drawn close to first rod piece
Second fastener is fastened with first fastener automatically.
9. baby carrying vehicle as claimed in any one of claims 1 to 8 folds fixed mechanism, it is characterised in that: first card
Component is that engaging is convex, and second fastener is that engaging is recessed.
10. baby carrying vehicle as claimed in any one of claims 1 to 8 folds fixed mechanism, it is characterised in that: the baby carries
Tool is perambulator, and the perambulator has first rod piece and second rod piece, and first rod piece is driver, described the
Two rod pieces are the rear foot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510481141.4A CN106428178B (en) | 2015-08-07 | 2015-08-07 | Baby carrying vehicle folds fixed mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510481141.4A CN106428178B (en) | 2015-08-07 | 2015-08-07 | Baby carrying vehicle folds fixed mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106428178A CN106428178A (en) | 2017-02-22 |
| CN106428178B true CN106428178B (en) | 2019-03-05 |
Family
ID=58093730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510481141.4A Active CN106428178B (en) | 2015-08-07 | 2015-08-07 | Baby carrying vehicle folds fixed mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106428178B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109955884B (en) * | 2017-12-14 | 2021-09-28 | 明门瑞士股份有限公司 | Infant carrier with foldable basket mechanism |
| CN116746780A (en) * | 2018-05-11 | 2023-09-15 | 明门瑞士股份有限公司 | Infant carrier and hook unfolding and folding mechanism thereof |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6267405B1 (en) * | 2000-05-22 | 2001-07-31 | Chin-Chiao Chen | Foldable stroller |
| CN201296267Y (en) * | 2008-09-26 | 2009-08-26 | 袁文彬 | Folding and locking mechanism of baby carrier |
| CN201825088U (en) * | 2010-09-30 | 2011-05-11 | 好孩子儿童用品有限公司 | Baby carrier |
| CN102951192B (en) * | 2011-08-24 | 2016-03-02 | 昆山市贝尔儿童用品有限公司 | Umbrella car joint locking structure |
| CN202827677U (en) * | 2012-09-19 | 2013-03-27 | 昆山威凯儿童用品有限公司 | Folding baby stroller |
| CN203391844U (en) * | 2013-01-25 | 2014-01-15 | 明门香港股份有限公司 | Baby stroller and safety lock device thereof |
| CN203476979U (en) * | 2013-08-27 | 2014-03-12 | 好孩子儿童用品有限公司 | Locking mechanism |
| CN204196985U (en) * | 2014-04-17 | 2015-03-11 | 好孩子儿童用品有限公司 | The fold latch control mechanism of go-cart |
| CN203946146U (en) * | 2014-06-09 | 2014-11-19 | 昆山威凯儿童用品有限公司 | The locking position limiting structure of perambulator |
-
2015
- 2015-08-07 CN CN201510481141.4A patent/CN106428178B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106428178A (en) | 2017-02-22 |
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