CN104590067B - The connector of a kind of child safety seat and child safety seat - Google Patents
The connector of a kind of child safety seat and child safety seat Download PDFInfo
- Publication number
- CN104590067B CN104590067B CN201510018370.2A CN201510018370A CN104590067B CN 104590067 B CN104590067 B CN 104590067B CN 201510018370 A CN201510018370 A CN 201510018370A CN 104590067 B CN104590067 B CN 104590067B
- Authority
- CN
- China
- Prior art keywords
- sliding part
- limiting section
- locating part
- locking device
- locking
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/26—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles for children
- B60N2/28—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle
- B60N2/2887—Fixation to a transversal anchorage bar, e.g. isofix
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/26—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles for children
- B60N2/28—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle
- B60N2/2887—Fixation to a transversal anchorage bar, e.g. isofix
- B60N2/2893—Fixation to a transversal anchorage bar, e.g. isofix coupled to the seat sub-frame
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Child & Adolescent Psychology (AREA)
- General Health & Medical Sciences (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
Abstract
The present invention relates to a kind of connector and child safety seat, including fixing bar, motion bar, locking piece, the first locking device, the second locking device, tripper；Tripper includes the first sliding part, the second sliding part, the first operating parts, the second operating parts, torsion spring；First locking device includes the first locating part, the first limiting section；Second locking device includes the second locating part, the second limiting section；First locating part and the second locating part match with the first sliding part respectively and all can slide along with the first sliding part and rotate.The present invention is slided by the first sliding part and drives the first locating part and the second locating part to unlock, second sliding part slides backward drive locking piece locking, the second locating part unlocks, fixing bar relative motion bar is only capable of slide backward, when operating the first operating parts and the second operating parts simultaneously, locking piece, the first locating part and the second locating part can be driven all to unlock, and fixing bar relative motion bar can slide anteroposterior.
Description
Technical field
The present invention relates to articles for children field, be specifically related to connector and the child safety seat of a kind of child safety seat.
Background technology
Safety chair seats of car for children of the prior art (authorizes Publication No.
203698016U
, authorized announcement date be
2014-7-9
), the seat that including base, is arranged on base, can be connected on base and for child safety seat is connected with car seat elasticly
ISOFIX
, it also includes limiting
ISOFIX
With position-limit mechanism relative to position between base, when described
ISOFIX
Be in respect thereto stretch out long status time locking described in
ISOFIX
Locking mechanism, control described in position-limit mechanism and described locking mechanism unlock unlocking mechanism.Described locking mechanism includes with described
ISOFIX
The locating part being fixedly connected, the limited block being rotatably connected on base and having the stopper slot being connected separatably with locating part, it is arranged on base and limited block is applied power the first spring of making stopper slot be connected with locating part, when locking mechanism locks,
ISOFIX
Being in respect thereto and stretch out long status, and locating part is connected with stopper slot, when locking mechanism unlocks, locating part departs from stopper slot.Position-limit mechanism include with
ISOFIX
The single-phase tooth bar that is fixedly connected, rotate and be arranged on ratchet that is on base and that engage separatably with unidirectional tooth bar, right
ISOFIX
Applying power makes it have the second spring of the trend that respect thereto stretches out backward.Above-mentioned
ISOFIX
After being connected with the anchor mechanism in automotive seats, when needing to regulate the position between safety chair seats of car for children and car seat, after needing to unlock locking mechanism, just can carry out the regulation of position.
Summary of the invention
The technical problem to be solved is to provide the connector of the child safety seat of a kind of improvement.
To be solved by this invention another technical problem is that a kind of child safety seat including above-mentioned connector.
For solving above technical problem, the present invention adopts the following technical scheme that
A kind of connector of child safety seat, the fixing bar that extends including direction before and after child safety seat and be fixedly connected with described child safety seat, it is slidably connected mutually along the bearing of trend of described fixing bar with described fixing bar and stretch out the motion bar of described fixing bar, can match locking with the anchor mechanism in automotive seats thus the locking piece that described child safety seat and described automotive seats is fixedly connected in rear end, described locking piece rotates and is arranged in the rearward end of described motion bar
Described connector also includes for stoping the first locking device of the relatively described motion bar forward slip of described fixing bar, the second locking device slided backward for the motion bar stoping described fixing bar relatively described, tripper；
Described tripper includes the first sliding part being slidably arranged on described motion bar and can driving the first described locking device and the second described locking device to unlock along the longitudinal direction, it is slidably arranged on described motion bar and can coordinate with described locking piece the second sliding part of locking along the longitudinal direction, the first operating parts being connected with the first described sliding part and the first described sliding part can be driven to slide, the second operating parts being connected with the second described sliding part and the second described sliding part can be driven to slide, it is arranged on described motion bar and torsion spring that two legs are connected with the second described sliding part and described locking piece respectively；
The first described locking device includes rotating with described motion bar the first locating part being connected, the first limiting section of being formed on described fixing bar and can coordinating with the first described locating part locking；When described first locking device is in the lock state, the first described locating part coordinates locking with described first limiting section, when the first described locking device is in released state, the first described locating part and described first limit part from；
The second described locking device includes rotating with the second described sliding part the second locating part being connected, the second limiting section of being formed on described fixing bar and can coordinating with the second described locating part locking；When the second described locking device is in the lock state, the second described locating part coordinates locking with described second limiting section, when the second described locking device is in released state, the second described locating part and described second limit part from；
The first described locating part and the second described locating part match with the first described sliding part respectively and all can slide along with the first described sliding part and rotate；
When the locking piece described in described anchor mechanism drives rotates and during by relative with described locking piece for described anchor mechanism locking, the second described sliding part slides backward under described torsion spring effect and locks with described locking piece, the second described locating part coordinates locking from, the first described locating part with described first limiting section with the second described limit part so that the relative described motion bar of described fixing bar is only capable of and slides backward under the drive of the second described sliding part；
When operating the first described operating parts and the second described operating parts simultaneously, the first described sliding part slides backward, the second described sliding part forward slip, described locking piece rotates under the effect of described torsion spring and is separated with described anchor mechanism, the first described locating part and the second described locating part under the drive of the first described sliding part respectively with the first described limiting section and the second described limit part from so that the relative described motion bar of described fixing bar can slide anteroposterior.
Specifically, the surface of the rear wall of the first described limiting section is vertical the facing directly of bearing of trend with described fixing bar with the surface of the front side wall of the second described limiting section, the first described locating part has the first sticking department coordinating locking with the first described limiting section, the second described locating part has the second sticking department coordinating locking with the second described limiting section, when the first described locking device is in the lock state, described first sticking department is inserted in the first described limiting section, the trailing flank of the first described sticking department coordinates with the rear wall of the first described limiting section and the trailing flank of the first described sticking department is vertical the facing directly of bearing of trend with described fixing bar, the leading flank of the first described sticking department is the most outward extending inclined-plane；When the first described locking device is in released state, the first described sticking department and the first described limit part from；When the second described locking device is in the lock state, described second sticking department is inserted in the second described limiting section, the leading flank of the second described sticking department coordinates with the front side wall of the second described limiting section and the leading flank of the second described sticking department is vertical the facing directly of bearing of trend with described fixing bar, and the trailing flank of the second described sticking department is the inclined-plane extended internally from front to back；When the second described locking device is in released state, the second described sticking department and the second described limit part from.
Specifically, the most equally distributed multiple groove it is formed with on the tube wall of described fixing bar, described groove is divided into first paragraph groove from front to back, second segment groove and the 3rd section of groove, wherein said first paragraph groove is only used as the first described limiting section, the 3rd section of described groove is only used as the second described limiting section, described second segment groove can be as the first described limiting section and the second described limiting section, the surface of the rear wall of the described each groove in first paragraph groove is vertical the facing directly of bearing of trend with described fixing bar with the surface of the front side wall of each groove in the described the 3rd section of groove, before and after the described each groove in second segment groove, the surface of two side is vertical the facing directly of bearing of trend with described fixing bar.
Specifically, described fixing bar and described motion bar are respectively provided with cavity, described motion bar is plugged in the cavity of described fixing bar slidably, described locking piece, the first described sliding part, the second described sliding part are respectively positioned in the cavity of described motion bar, when the first described locking device and the second described locking device unlock, the first described locating part and the second described locating part are positioned at the cavity of described motion bar；When the first described locking device and the second described locking device locking, the part of the first described locating part and the second described locating part is stretched out the tube wall of described motion bar and coordinates locking with the first described limiting section and the second described limiting section respectively.
Specifically, the first described sliding part includes the first sliding part body, the first anterior auxiliary section being formed at the first described sliding part body, is formed at second auxiliary section at the rear portion of the first described sliding part body, the rear portion of the first described locating part is formed can be with the first protuberance of the first described auxiliary section routing motion, and the front portion of the second described locating part is formed can be with the second protuberance of the second described auxiliary section routing motion.
More specifically, the first described operating parts is connected with the first described auxiliary section.
Specifically, the leading section of described locking piece is formed with the convex surface of groove and the outwardly convex caved inward, and when described locking piece locks with described anchor mechanism, the second described sliding part pushes against with described groove fit；When described locking piece and described anchor mechanism unlock, the second described sliding part coordinates with described convex surface and pushes against, and the surface that the second described sliding part and described groove fit push against is inclined-plane.
Specifically, described connector also includes the first elastic component being arranged between described the first locating part and described motion bar the trend that the first described locating part is had towards the first described limiting section motion, it is arranged between the second described sliding part and the second described locating part the second elastic component of the trend that the second described locating part is had towards the second described limiting section motion, it is arranged between the second described sliding part and the first described sliding part the 3rd elastic component making the second described sliding part and the first described sliding part have the trend being located remotely from each other.
Specifically, the first described operating parts is slidably arranged in outside described fixing bar and offers through hole on outer surface, the part of the second described operating parts is positioned at the first described operating parts and is slidably arranged in outside described fixing bar, the outer surface of the second described operating parts has two indicating areas that color is different, when described locking piece locks with described anchor mechanism, described one in two indicating areas faces described through hole；When described locking piece unlocks with described anchor mechanism, another in two described indicating areas faces described through hole.
A kind of child safety seat, including above-mentioned connector.
The orientation such as before and after referred to above, be arranged on children car seat with connector after, do defining before and after child safety seat.
Owing to technique scheme is used, the present invention compared with prior art has the advantage that
The present invention is by arranging the first locating part and second locating part of monodirectional locking, the slip of the first sliding part can drive the first locating part and the second locating part to unlock, second sliding part slides backward while can driving locking piece locking and drives the second locating part to unlock, fixing bar relative motion bar is only capable of slide backward, child safety seat and automotive seats is made to lock tighter, when operating the first operating parts and the second operating parts simultaneously, locking piece can be driven, first locating part and the second locating part all unlock, fixing bar relative motion bar can slide anteroposterior, when not operating the first operating parts and the second operating parts, first locating part and the locking of the second locating part, locking piece unlocks, fixing bar relative motion bar is fixed.It addition, the connector of the present invention takes up room less so that the free space of child safety seat increases.
Accompanying drawing explanation
Figure
1
Stereogram for the present invention；
Figure
2
Stereogram for internal structure of the present invention；
Figure
3
For the present invention locking piece unlock time profile；
Figure
4
For the present invention locking piece lock time profile；
Figure
5
For the present invention locking piece unlock time stereogram；
Figure
6
For the present invention locking piece lock time stereogram；
Figure
7
Profile when unlocking for first locking device of the present invention and the second locking device；
Figure
8
Profile for motion bar；
Figure
9
Stereogram for motion bar；
Figure
10
Stereogram for fixing bar；
Figure
11
For the locking piece enlarged drawing when unlocking；
Figure
12
For the locking piece enlarged drawing when locking；
In figure:
1
, anchor mechanism；
2
, locking piece；
3
, fixing bar；
4
, motion bar；
5
, the second sliding part；
6
, the second operating parts；
7
, the second connector；
8
, torsion spring；
9
, the 3rd elastic component；
10
, the first locating part；
11
, the second locating part；
12
, the first sliding part；
13
, the first operating parts；
14
, the first elastic component；
15
, the second elastic component；
16
, the first limiting section；
17
, the first sticking department；
18
, the second limiting section；
19
, the second sticking department；
21
, latch hook；
22
, groove；
23
, convex surface；
24
, surface；
31
, the second back-shaped groove；
32
, the 4th back-shaped groove；
41
, chute；
42
, the first back-shaped groove；
43
, the 3rd back-shaped groove；
101
, the first protuberance；
111
, the second protuberance；
121
, the first sliding part body；
122
, the first auxiliary section；
123
, the second auxiliary section；
131
, through hole.
Detailed description of the invention
Below in conjunction with Figure of description, the present invention is described further:
As shown in the drawings, the connector of a kind of child safety seat, the fixing bar extending including direction before and after child safety seat and being fixedly connected with child safety seat
3
, along fixing bar
3
Bearing of trend and fixing bar
3
It is slidably connected mutually and fixing bar is stretched out in rear end
3
Motion bar
4
, can be with the anchor mechanism in automotive seats
1
Match the locking piece locked thus child safety seat and automotive seats are fixedly connected
2
, locking piece
2
Rotation is arranged on motion bar
4
Rearward end on, connector also includes for stoping fixing bar
3
Relative motion bar
4
First locking device of forward slip, it is used for stoping fixing bar
3
Relative motion bar
4
The second locking device of sliding backward, tripper.
Tripper includes being slidably arranged in along the longitudinal direction motion bar
4
Upper and that the first locking device and the second locking device can be driven to unlock the first sliding part
12
, be slidably arranged in motion bar along the longitudinal direction
4
Upper and can be with locking piece
2
Coordinate the second sliding part of locking
5
, and the first sliding part
12
It is connected and the first sliding part can be driven
12
The first operating parts slided
13
, and the second sliding part
5
It is connected and the second sliding part can be driven
5
The second operating parts slided
6
, be arranged on motion bar
4
Upper and two legs respectively with the second sliding part
5
And locking piece
2
The torsion spring being connected
8
。
First locking device includes and motion bar
4
Rotate the first locating part connected
10
, be formed at fixing bar
3
Upper and can be with the first locating part
10
Coordinate the first limiting section of locking
16
, the second locking device includes and the second sliding part
5
Rotate the second locating part connected
11
, be formed at fixing bar
3
Upper and can be with the second locating part
11
Coordinate the second limiting section of locking
18
, when the first locking device is in the lock state, the first locating part
10
With the first limiting section
16
Coordinate locking, when the first locking device is in released state, the first locating part
10
With the first limiting section
16
Separate；When the second locking device is in the lock state, the second locating part
11
With the second limiting section
18
Coordinate locking, when the second locking device is in released state, the second locating part
11
With the second limiting section
18
Separate.
First locating part
10
With the second locating part
11
Respectively with the first sliding part
12
Match and all can be along with the first sliding part
12
Slide and rotate；
In the present embodiment, fixing bar
3
And motion bar
4
It is respectively provided with cavity, motion bar
4
It is plugged in fixing bar slidably
3
Cavity in, locking piece
2
, the first sliding part
12
, the second sliding part
5
It is respectively positioned on motion bar
4
Cavity in, when the first locking device and the second locking device unlock, the first locating part
10
With the second locating part
11
It is positioned at motion bar
4
Cavity in；When the first locking device and the second locking device lock, the first locating part
10
With the second locating part
11
Part stretch out motion bar
4
Tube wall and respectively with the first limiting section
16
With the second limiting section
18
Coordinate locking.
Connector also includes being arranged on the first locating part
10
And motion bar
4
Between make the first locating part
10
Have towards the first limiting section
16
First elastic component of the trend of motion
14
, be arranged on the second sliding part
5
With the second locating part
11
Between make the second locating part
11
Have towards the second limiting section
18
Second elastic component of the trend of motion
15
, be arranged on the second sliding part
5
With the first sliding part
12
Between make the second sliding part
5
With the first sliding part
12
Between there is the 3rd elastic component of the trend being located remotely from each other
9
。
Specifically, locking piece
2
Rearward end on have can be with anchor mechanism
1
Coordinate the latch hook of locking
21
, motion bar
4
Rearward end on be formed for anchor mechanism
1
The chute of entry and exit
41
, work as locking piece
2
With anchor mechanism
1
When coordinating locking, latch hook
21
With chute
41
Diapire between be formed with closed space, anchor mechanism
1
It is plugged in this closed space so that latch hook
21
With anchor mechanism
1
Lock mutually.
Locking piece
2
Leading section be formed with the groove caved inward
22
Convex surface with outwardly convex
23
, convex surface
23
It is positioned at groove
22
Top, work as locking piece
2
With anchor mechanism
1
During locking, the second sliding part
5
With groove
22
Cooperation pushes against；Work as locking piece
2
With anchor mechanism
1
During unblock, the second sliding part
5
With convex surface
23
Cooperation pushes against.
In the present embodiment, the second sliding part
5
By the second sliding part body, first connector at the rear portion being connected to the second sliding part body, it is connected to the second anterior connector of the second sliding part body
7
Composition, the rear end face of the second connector and locking piece
2
Groove
22
Or convex surface
23
Coordinate, the second connector
7
Pass motion bar
4
With fixing bar
3
Tube wall and with the second operating parts
6
It is connected and the second sliding part
5
With the second operating parts
6
Slide simultaneously.
So that at the second sliding part
5
With groove
22
It is convenient to depart from, the second sliding part
5
(the specially second sliding part
5
The rear end face of the first connector) and groove
22
Coordinate the surface pushed against
24
For inclined-plane, specifically, this inclined-plane is inclined upwardly from back to front.
First sliding part
12
Including the first sliding part body
121
, be formed at the first sliding part body
121
The first anterior auxiliary section
122
, be formed at the first sliding part body
121
Second auxiliary section at rear portion
123
, the first locating part
10
Be formed can be with the first auxiliary section at rear portion
122
First protuberance of routing motion
101
, the second locating part
11
Be formed can be with the second auxiliary section in front portion
123
Second protuberance of routing motion
111
.Specifically, the first operating parts
13
With the first auxiliary section
122
It is connected for driving the first sliding part
12
Slide.
Specifically, the first elastic component
14
Both ends respectively support be located at the first locating part
10
Front lower portion and motion bar
4
Tube wall on, the second elastic component
15
Both ends respectively support be located at the second sliding part
5
With the second locating part
11
Upper side on.
First limiting section
16
With the second limiting section
18
It is both formed in fixing bar
3
Lower tube wall on, the first limiting section
16
The surface of rear wall and the second limiting section
18
The surface of front side wall be and fix bar
3
Vertical the facing directly of bearing of trend, the first locating part
10
Have and the first limiting section
16
Coordinate the first sticking department of locking
17
(the i.e. first locating part
10
Stretch out motion bar
4
The part of tube wall), the first sticking department
17
It is formed at the first locating part
10
Front lower place, the second locating part
11
Have and the second limiting section
18
Coordinate the second sticking department of locking
19
(the i.e. second locating part
11
Part stretch out motion bar
4
Tube wall), the second sticking department
19
It is formed at the second locating part
11
The back lower place, when the first locking device is in the lock state, the first sticking department
17
It is inserted in the first limiting section
16
In, the first sticking department
17
Trailing flank and the first limiting section
16
Rear wall coordinate and the first sticking department
17
Trailing flank be and fixing bar
3
Vertical the facing directly of bearing of trend, the first sticking department
17
Leading flank be the most outward extending inclined-plane；When the first locking device is in released state, the first sticking department
17
With the first limiting section
16
Separate；When the second locking device is in the lock state, the second sticking department
19
It is inserted in the second limiting section
18
In, the second sticking department
19
Leading flank and the second limiting section
18
Front side wall coordinate and the second sticking department
19
Leading flank be and fixing bar
3
Vertical the facing directly of bearing of trend, the second sticking department
19
Trailing flank be the inclined-plane extended internally from front to back；When the second locking device is in released state, the second sticking department
19
With the second limiting section
18
Separate.
Preferably, fixing bar
3
Tube wall on be formed with the most equally distributed multiple groove, groove is divided into first paragraph groove, second segment groove and the 3rd section of groove from front to back, and wherein first paragraph groove is only used as the first limiting section
16
, the 3rd section of groove is only used as the second limiting section
18
, second segment groove can be as the first limiting section
16
With the second limiting section
18
, the surface of the front side wall of each groove in the surface of the rear wall of each groove in first paragraph groove and the 3rd section of groove is and fixes bar
3
Vertical the facing directly of bearing of trend, before and after each groove in second segment groove, the surface of two side is and fixes bar
3
Vertical the facing directly of bearing of trend.
Motion bar
4
With fixing bar
3
Upper offering respectively supplies connector
7
The the first back-shaped groove slided
42
With the second back-shaped groove
31
, for the first auxiliary section
122
The 3rd back-shaped groove slided
43
With the 4th back-shaped groove
32
, the first back-shaped groove
42
, the second back-shaped groove
31
, the 3rd back-shaped groove
43
, the 4th back-shaped groove
32
Extend the most along the longitudinal direction, the second back-shaped groove
31
With the 4th back-shaped groove
32
Connection.
In order to preferably observe locking piece
2
With anchor mechanism
1
Whether lock, the first operating parts
13
It is slidably arranged in fixing bar
3
Outward and offer through hole on outer surface
131
, the second operating parts
6
Part be positioned at the first operating parts
13
In and be slidably arranged in fixing bar
3
Outward, the second operating parts
6
Outer surface there are two indicating areas that color is different, work as locking piece
2
With anchor mechanism
1
During locking, one in two indicating areas faces through hole
131
；Work as locking piece
2
With anchor mechanism
1
During unblock, another in two indicating areas faces through hole
131
。
In order to prevent maloperation the first operating parts
13
With the second operating parts
6
, the first operating parts
13
With the second operating parts
6
Between be provided with stoping both relatively close protection device, the concrete structure of this protection device is not the emphasis that the present invention protects, as long as be capable of the structure of this function all can, such as, the first operating parts
13
With the second operating parts
6
Between be provided with a connecting rod, the button of this link rotatable can be driven, in use, the both ends of connecting rod are respectively held against the first operating parts to connector
13
With the second operating parts
6
Thus prevent both close to each other；When turn knob, drivening rod rotates so that the both ends of connecting rod and the first operating parts
13
With the second operating parts
6
Separate thus both can be close to each other, be i.e. operable to the first operating parts
13
With the second operating parts
6
。
In the present embodiment, fixing bar
3
Width be less than
18mm
, than traditional fixing bar
3
It is flat, it addition, most of parts of this connector are positioned at motion bar
4
In, the only first operating parts
13
With the second operating parts
6
It is arranged on fixing bar
3
Outward so that taking up room of connector is the least.
Operation principle: when child safety seat and automotive seats are not connected with, the first locking device and the second locking device are in lock-out state, when connector rearward movement to and anchor mechanism
1
During contact, anchor mechanism
1
Drive locking piece
2
Rotate counterclockwise and by anchor mechanism
1
With locking piece
2
Locking, the second sliding part relatively
5
At torsion spring
8
Slide backward under effect and and locking piece
2
Groove
22
Cooperation pushes against, the second locating part
11
At the second sliding part
5
Drive under slide backward while, at the second limiting section
18
Cooperation under with the second limiting section
18
Separate, the first locating part
10
With the first limiting section
16
Coordinate locking so that fix bar
3
Relative motion bar
4
It is only capable of and slides backward so that child safety seat is tighter with automotive seats locking, complete connector and the anchor mechanism in automotive seats
1
Connection locking.
The first operating parts is operated when simultaneously
13
With the second operating parts
6
Time, the first sliding part
12
Slide backward, the second sliding part
5
Forward slip, locking piece
2
At torsion spring
8
Effect under rotate clockwise and and anchor mechanism
1
It is separated, the first locating part
10
With the second locating part
11
At the first sliding part
12
Drive under respectively with the first limiting section
16
With the second limiting section
18
Separate so that fix bar
3
Relative motion bar
4
Can slide anteroposterior, complete locking piece
2
, the first locking device and the unblock of the second locking device.
Above-described embodiment is only for technology design and the feature of the explanation present invention; its object is to allow person skilled in the art will appreciate that present disclosure and to implement according to this; can not limit the scope of the invention with this; all equivalence changes made according to spirit of the invention or modification, all should contain within protection scope of the present invention。
Claims (10)
1. the connector of a child safety seat, the fixing bar (3) extended including direction before and after child safety seat and be fixedly connected with described child safety seat, it is slidably connected mutually with described fixing bar (3) along the bearing of trend of described fixing bar (3) and the motion bar (4) of described fixing bar (3) is stretched out in rear end, can be matched the locking piece (2) locked thus described child safety seat and described automotive seats are fixedly connected with the anchor mechanism (1) in automotive seats, described locking piece (2) rotates and is arranged in the rearward end of described motion bar (4), it is characterized in that:
Described connector also includes for stoping the first locking device of relatively described motion bar (4) forward slip of described fixing bar (3), the second locking device slided backward for the motion bar (4) stoping described fixing bar (3) relatively described, tripper；
Described tripper includes being slidably arranged in the first sliding part (12) that described motion bar (4) is upper and the first described locking device and the second described locking device can be driven to unlock along the longitudinal direction, it is slidably arranged in described motion bar (4) along the longitudinal direction and above and the second sliding part (5) locked can be coordinated with described locking piece (2), the first operating parts (13) being connected with described the first sliding part (12) and described the first sliding part (12) can be driven to slide, the second operating parts (6) being connected with described the second sliding part (5) and described the second sliding part (5) can be driven to slide, it is arranged on the torsion spring (8) that described motion bar (4) is gone up and two legs are connected respectively with described the second sliding part (5) and described locking piece (2)；
The first described locking device include rotating with described motion bar (4) be connected the first locating part (10), to be formed at described fixing bar (3) upper and can coordinate the first limiting section (16) locked with described the first locating part (10)；When described first locking device is in the lock state, described the first locating part (10) coordinates locking with described first limiting section (16), when the first described locking device is in released state, described the first locating part (10) separates with described first limiting section (16)；
The second described locking device include rotating with described the second sliding part (5) be connected the second locating part (11), to be formed at described fixing bar (3) upper and can coordinate the second limiting section (18) locked with described the second locating part (11)；When the second described locking device is in the lock state, described the second locating part (11) coordinates locking with described second limiting section (18), when the second described locking device is in released state, described the second locating part (11) separates with described second limiting section (18)；
Described the first locating part (10) and described the second locating part (11) match with described the first sliding part (12) respectively and all can slide along with described the first sliding part (12) and rotate；
When the locking piece (2) described in described anchor mechanism (1) drives rotates and during by relative with described locking piece (2) for described anchor mechanism (1) locking, described the second sliding part (5) slides backward and locks with described locking piece (2) under described torsion spring (8) effect, described the second locating part (11) separates with described the second limiting section (18) under the drive of described the second sliding part (5), described the first locating part (10) coordinates locking with described first limiting section (16) so that the relative described motion bar (4) of described fixing bar (3) is only capable of and slides backward；
When operating described the first operating parts (13) and described the second operating parts (6) simultaneously, described the first sliding part (12) slides backward, described the second sliding part (5) forward slip, described locking piece (2) rotates under the effect of described torsion spring (8) and is separated with described anchor mechanism (1), described the first locating part (10) separates with described the first limiting section (16) and described the second limiting section (18) so that the relative described motion bar (4) of described fixing bar (3) can slide anteroposterior under the drive of described the first sliding part (12) respectively with described the second locating part (11).
nullThe connector of child safety seat the most according to claim 1，It is characterized in that: the surface of the rear wall of described the first limiting section (16) is and vertical the facing directly of bearing of trend of described fixing bar (3) with the surface of the front side wall of described the second limiting section (18)，Described the first locating part (10) has the first sticking department (17) coordinating locking with described the first limiting section (16)，Described the second locating part (11) has the second sticking department (19) coordinating locking with described the second limiting section (18)，When the first described locking device is in the lock state，Described first sticking department (17) is inserted in described the first limiting section (16)，The trailing flank of described the first sticking department (17) coordinates with the rear wall of described the first limiting section (16) and the trailing flank of described the first sticking department (17) is and vertical the facing directly of bearing of trend of described fixing bar (3)，The leading flank of described the first sticking department (17) is the most outward extending inclined-plane；When the first described locking device is in released state, described the first sticking department (17) separates with described the first limiting section (16)；When the second described locking device is in the lock state, described second sticking department (19) is inserted in described the second limiting section (18), the leading flank of described the second sticking department (19) coordinates with the front side wall of described the second limiting section (18) and the leading flank of described the second sticking department (19) is and vertical the facing directly of bearing of trend of described fixing bar (3) that the trailing flank of described the second sticking department (19) is the inclined-plane extended internally from front to back；When the second described locking device is in released state, described the second sticking department (19) separates with described the second limiting section (18).
nullThe connector of child safety seat the most according to claim 1，It is characterized in that: on the tube wall of described fixing bar (3), be formed with the most equally distributed multiple groove，Described groove is divided into first paragraph groove from front to back、Second segment groove and the 3rd section of groove，Wherein said first paragraph groove is only used as described the first limiting section (16)，The 3rd section of described groove is only used as described the second limiting section (18)，Described second segment groove can be as described the first limiting section (16) and described the second limiting section (18)，The surface of the rear wall of the described each groove in first paragraph groove is and vertical the facing directly of bearing of trend of described fixing bar (3) with the surface of the front side wall of each groove in the described the 3rd section of groove，Before and after the described each groove in second segment groove, the surface of two side is and vertical the facing directly of bearing of trend of described fixing bar (3).
The connector of child safety seat the most according to claim 1, it is characterized in that: described fixing bar (3) and described motion bar (4) are respectively provided with cavity, described motion bar (4) is plugged in the cavity of described fixing bar (3) slidably, described locking piece (2), described the first sliding part (12), described the second sliding part (5) is respectively positioned in the cavity of described motion bar (4), when the first described locking device and the second described locking device unlock, described the first locating part (10) and described the second locating part (11) are positioned at the cavity of described motion bar (4)；When the first described locking device and the second described locking device locking, the part of described the first locating part (10) and described the second locating part (11) is stretched out the tube wall of described motion bar (4) and coordinates locking with described the first limiting section (16) and described the second limiting section (18) respectively.
The connector of child safety seat the most according to claim 1, it is characterized in that: described the first sliding part (12) includes the first sliding part body (121), it is formed at anterior first auxiliary section (122) of the first described sliding part body (121), it is formed at second auxiliary section (123) at the rear portion of the first described sliding part body (121), the rear portion of described the first locating part (10) is formed can be with first protuberance (101) of described the first auxiliary section (122) routing motion, the front portion of described the second locating part (11) is formed can be with second protuberance (111) of described the second auxiliary section (123) routing motion.
The connector of child safety seat the most according to claim 5, it is characterised in that: described the first operating parts (13) is connected with described the first auxiliary section (122).
The connector of child safety seat the most according to claim 1, it is characterized in that: the leading section of described locking piece (2) is formed with the convex surface (23) of groove (22) and the outwardly convex caved inward, when described locking piece (2) and described anchor mechanism (1) lock, described the second sliding part (5) coordinates with described groove (22) and pushes against；When described locking piece (2) unlocks with described anchor mechanism (1), described the second sliding part (5) coordinates with described convex surface (23) and pushes against, and it is inclined-plane that described the second sliding part (5) coordinates, with described groove (22), the surface (24) pushed against.
nullThe connector of child safety seat the most according to claim 1，It is characterized in that: described connector also includes being arranged on and makes described the first locating part (10) have first elastic component (14) of the trend moved towards described the first limiting section (16) between described the first locating part (10) and described motion bar (4)、It is arranged between described the second sliding part (5) and described the second locating part (11) and makes described the second locating part (11) have second elastic component (15) of the trend moved towards described the second limiting section (18)、It is arranged between described the second sliding part (5) and described the first sliding part (12) the 3rd elastic component (9) making that there is between described the second sliding part (5) and described the first sliding part (12) trend being located remotely from each other.
The connector of child safety seat the most according to claim 1, it is characterized in that: described the first operating parts (13) is slidably arranged in described fixing bar (3) and outward and offers through hole (131) on outer surface, the part of described the second operating parts (6) is positioned at described the first operating parts (13) and is slidably arranged in described fixing bar (3) outward, the outer surface of described the second operating parts (6) has two indicating areas that color is different, when described locking piece (2) locks with described anchor mechanism (1), described one in two indicating areas faces described through hole (131)；When described locking piece (2) unlocks with described anchor mechanism (1), another in two described indicating areas faces described through hole (131).
10. a child safety seat, it is characterised in that: include the connector according to any one of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510018370.2A CN104590067B (en) | 2015-01-14 | 2015-01-14 | The connector of a kind of child safety seat and child safety seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510018370.2A CN104590067B (en) | 2015-01-14 | 2015-01-14 | The connector of a kind of child safety seat and child safety seat |
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| Publication Number | Publication Date |
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| CN104590067A CN104590067A (en) | 2015-05-06 |
| CN104590067B true CN104590067B (en) | 2016-09-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510018370.2A Active CN104590067B (en) | 2015-01-14 | 2015-01-14 | The connector of a kind of child safety seat and child safety seat |
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| CN (1) | CN104590067B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2606569A (en) * | 2021-05-14 | 2022-11-16 | Ince Broadlink Wuhan Int Trade Co Ltd | Clasping and positioning structure for a pet basket |
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|---|---|---|---|---|
| CN105109371B (en) * | 2015-08-27 | 2017-07-11 | 江苏百佳斯特汽车制品有限公司 | A kind of ISOFIX chucks and its length adjustment mechanism |
| CN105644397B (en) * | 2016-04-07 | 2017-09-05 | 宁波永驰婴童用品有限公司 | The ISOFIX components of child safety seat |
| CN106740311B (en) * | 2017-01-09 | 2019-11-29 | 苏州纪宝儿童用品有限公司 | One key tripper of children's seat |
| CN107672492A (en) * | 2017-10-31 | 2018-02-09 | 安徽羽贝安全科技有限公司 | A kind of child safety seat two level tripper |
| CN107985142B (en) * | 2017-12-07 | 2024-02-27 | 宁波宝贝第一母婴用品有限公司 | ISOFIX connector and child safety seat |
| CN109177830A (en) * | 2018-09-29 | 2019-01-11 | 好孩子儿童用品有限公司 | child safety seat with alarm system |
| CN109624800B (en) * | 2018-12-18 | 2024-04-09 | 清华大学苏州汽车研究院（相城） | ISOFIX adjusting device for child safety seat |
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|---|---|
| CN104590067A (en) | 2015-05-06 |
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