CN207725264U - A kind of ISOFIX connectors and child safety seat - Google Patents
A kind of ISOFIX connectors and child safety seat Download PDFInfo
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- CN207725264U CN207725264U CN201721693310.1U CN201721693310U CN207725264U CN 207725264 U CN207725264 U CN 207725264U CN 201721693310 U CN201721693310 U CN 201721693310U CN 207725264 U CN207725264 U CN 207725264U
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- locating part
- slider
- locking piece
- sliding block
- slot
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- 238000009434 installation Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000004873 anchoring Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a kind of ISOFIX connectors and child safety seats.The ISOFIX connectors include fixed shell, the slider case being slidingly disposed in set casing body and the locking piece being rotatably arranged in slider case, locking piece is used to lock or unlock the anchor being inserted into slider case, ISOFIX connectors further include the first locating part, catenating slider, STATEMENT OF FEDERALLY SPONSORED and linkage torsional spring, so that locking piece and the first locating part is linked by STATEMENT OF FEDERALLY SPONSORED, the synchronous positioning to locking piece and the first locating part is realized by the torsional spring that links.
Description
Technical field
The utility model is related to children to install chair art more particularly to a kind of ISOFIX connectors and child safety seat
Chair.
Background technology
ISOFIX interfaces are a kind of international child safety seat standard interfaces, are furnished with the children of ISOFIX connectors
Safety seat can be connected with the automotive seat with the corresponding interface with the child safety seat that is locked.
In the patent of notification number CN104590067B, a kind of connector of child safety seat is disclosed, setting is passed through
The sliding of the first locating part and the second locating part of monodirectional locking, the first sliding part can drive the first locating part and second to limit
Part unlocks, and the second sliding part slides backward the while of locking piece capable of being driven to lock and the second locating part is driven to unlock so that fixed
Bar is only capable of sliding backward with respect to motion bar so that child safety seat and automotive seats are locked tighter, when the first operation of operation simultaneously
When part and the second operating parts, locking piece, the first locating part and the second locating part can be driven to unlock, fixed link is with respect to motion bar
It can be moved forward and backward, when not operating the first operating parts and the second operating parts, the first locating part and the locking of the second locating part, locking
Part unlocks, and fixed link is fixed with respect to motion bar.
But the part in above-mentioned technical proposal is more, installation process is complicated, therefore the technical solution can also be further
Optimization.
Utility model content
For overcome the deficiencies in the prior art, one of the purpose of this utility model is to provide a kind of ISOFIX connectors,
Its structure is simplified compared with the existing technology.
The two of the purpose of this utility model are child safety seat comprising above-mentioned ISOFIX connectors.
One of the purpose of this utility model adopts the following technical scheme that realization：
A kind of ISOFIX connectors, including fixed shell, the slider case that is slidingly disposed in the set casing body with
And it is rotatably arranged in the locking piece in the slider case, the locking piece is inserted into the slider case for locking or unlocking
Interior anchor, the ISOFIX connectors further include：
First locating part is movably arranged in the slider case, and the fixed shell is in the slider case
Multiple gear slots are formed on mobile route, first locating part is adapted to enter into or far from the gear slot, when described first
When locating part enters the gear slot, the relative motion between the fixed shell and the slider case is locked；
Catenating slider is movably disposed in the slider case, and the catenating slider is matched with first locating part
Close, the catenating slider from initial position displacement distance L1 when drive first locating part far from the gear slot；
STATEMENT OF FEDERALLY SPONSORED is rotatably arranged in the slider case, and first locating part is rotatably arranged in the linkage
One end of part, the other end of the STATEMENT OF FEDERALLY SPONSORED coordinate with the locking piece, and when the locking piece rotates, the STATEMENT OF FEDERALLY SPONSORED is therewith
Rotation, to drive first locating part into or away from the gear slot；And
Link torsional spring, is rotatably set in the slider case, and one end of the linkage torsional spring connects with the locking piece
It connects, the other end is connect with first locating part, when the locking piece turns to latched position and is driven by the STATEMENT OF FEDERALLY SPONSORED
When first locating part turns to the position far from the gear slot, the linkage torsional spring is by the locking piece and described first
Locating part is maintained at current location, when the locking piece turns to unlocked position and drives first limit by the STATEMENT OF FEDERALLY SPONSORED
When position part is turned into the position of the gear slot, the linkage torsional spring keeps the locking piece and first locating part
In current location.
Further, the ISOFIX connectors further include the second limit being rotatably arranged in the slider case
Part is suitable for being maintained at into the gear by spring into or away from the gear slot, second locating part in rotation
The position of slot, second locating part enter the gear slot when, the slider case relative to the fixed shell outward
Movement it is locked, second locating part coordinates with the catenating slider, so that the catenating slider is moved from initial position
Drive first locating part with second locating part simultaneously far from the gear slot when dynamic distance L2.
Further, each gear slot is equally spaced, between first locating part and second locating part
Distance it is equal with the distance between the two adjacent gear slots.
Further, second locating part forms guiding surface in the side far from the locking piece, so that described
When the relatively described fixed shell of slider case moves inward, the inner wall of the gear slot makes described by the guiding surface
Two locating parts turn to the position far from the gear slot.
Further, the STATEMENT OF FEDERALLY SPONSORED forms positive stop end, the catenating slider in the side opposite with the catenating slider
Acted on by an elastic component in the side opposite with the positive stop end, the elastic component to the catenating slider application make its to
The active force of positive stop end movement, when initial position, the catenating slider is butted on the limit under the action of elastic component
Position end, when the locking piece turns to latched position by unlocked position, the positive stop end of the STATEMENT OF FEDERALLY SPONSORED is far from described
Movable slider, the catenating slider move under the action of the elastic component.
Further, the ISOFIX connectors further include operation shell and operation sliding block, and the operation sliding block can be slided
It is set in the operation shell dynamicly, the operation shell is mounted on outside the slider case, is had on the slider case and is permitted
Perhaps the second sliding slot of the described operation sliding block movement, the operation sliding block connect with the catenating slider, have on the fixed shell
There are the first sliding groove for allowing the operating member to move, the operation shell to prolong by the first sliding groove with the operation sliding block
It is external to reach the set casing, the elastic component is set between the operation sliding block and the operation shell, the elastic component pair
The operation sliding block applies the power moved to the operation hull outside, and is applied to the catenating slider by the operation sliding block
Add the active force for making it be moved to the positive stop end.
Further, the operation shell includes window, on the operation sliding block there is unlock instruction unit to be indicated with locking
Portion, when the catenating slider is butted on the positive stop end, the unlock instruction unit on the operation sliding block is located at the window,
When the positive stop end is far from the catenating slider, the catenating slider drives the operation sliding block movement, and the locking is made to refer to
Show that portion is located at the window.
Further, release the lock part is additionally provided on the operation sliding block, the release the lock part is contractably set to the operation and slides
In block, spring is equipped between the release the lock part and the operation sliding block, the release the lock part is for locking the operation sliding block and institute
State the relative movement between operation shell.
Further, the front end of the slider case forms lock slots, and anchor is adapted to enter into or exits the lock slots,
The locking piece is rotatably arranged at the lock slots, and the locking piece includes sticking department and driving portion, the sticking department with
Between the driving portion formed accommodate anchor bar slot, when the locking piece is located at unlocked position, the entrance of the bar slot and
The entrance of the lock slots is opposite, and anchor pushes the driving portion to rotate when entering the bar slot, so that the locking piece turns
Latched position is moved, and the entrance of the entrance and the lock slots of the bar slot is staggered.
The two of the purpose of this utility model adopt the following technical scheme that realization：
A kind of child safety seat, including the ISOFIX connectors.
Compared with prior art, the beneficial effects of the utility model are：The ISOFIX connector construction letters of the utility model
It is single, easy for installation；Locking piece and the first locating part is set to link by STATEMENT OF FEDERALLY SPONSORED, when locking piece turns to locking bit by unlocked position
It when setting, drives the first locating part far from gear slot, slider case is allow to be moved into set casing body, to child safety seat
It can be close proximity to automobile back；By the torsional spring that links, the synchronous positioning to locking piece and the first locating part is realized, locking is worked as
When part is in the unlocked position, locking piece is maintained at unlocked position, the first locating part is maintained in gear slot by linkage torsional spring, when
When locking piece is in the locked position, locking piece is maintained at latched position, remains to the first locating part far from shelves by linkage torsional spring
The position of position slot.
Description of the drawings
Fig. 1 is the explosive view of the ISOFIX connectors of the utility model；
Fig. 2A is the ISOFIX connector schematic diagrames of the utility model, it is shown that slider case is taken in set casing body；
Fig. 2 B are the ISOFIX connector schematic diagrames of the utility model, it is shown that it is external that slider case stretches out set casing；
Fig. 3 A are the partial schematic diagram of the ISOFIX connectors of the utility model, it is shown that locking piece was in the unlocked position
State；
Fig. 3 B are the internal structure schematic diagram of Fig. 3 A；
Fig. 3 C are the sectional view of Fig. 3 A；
Fig. 4 A are the partial schematic diagram of the ISOFIX connectors of the utility model, it is shown that locking piece was in the locked position
State；
Fig. 4 B are the internal structure schematic diagram of Fig. 4 A；
Fig. 4 C are the sectional view of Fig. 4 A；
The sectional view of Fig. 5 A, the linkage mechanism that 5B, 5C are the utility model show catenating slider by the first locking successively
The process that position is moved to unlocked position；
The sectional view of Fig. 6 A, the operating member that 6B, 6C are the utility model show operation sliding block to operation shell successively
The process of interior movement；
Fig. 7 A, the scheme of installation that 7B, 7C, 7D are the utility model, show slider case and operating member successively
The step of in set casing body；
In figure：1, fixed shell；11, the first sliding groove；12, gear slot；101, upper shell；1011, end face；1012, third
Side wall；1013, the 4th side wall；1014, banking stop；1015, fastener；1016, holder；1017, screens slot；102, lower housing；
1021, bottom surface；1022, the first side wall；1023, second sidewall；1024, first extends wall；1025, second extends wall；1026,
Three extend wall；1027, the 4th extends wall；1028, card slot；1029, chuck is kept；1030, elastic card；2, slider case；20、
Containing cavities；21, second sliding slot；22, the first limit hole；23, the second limit hole；24, lock slots；25, sliding block rail；26, fixing axle；
3, linkage mechanism；31, locking piece；311, sticking department；312, driving portion；313, bar slot；32, the first locating part；321, the first limit
Position portion；322, the first linkage portion；33, the second locating part；331, the second limiting section；332, the second linkage portion；333, guiding surface；
34, link torsional spring；35, catenating slider；351, first end；352, the second end；353, third end；36, STATEMENT OF FEDERALLY SPONSORED；361、
Connecting shaft；362, positive stop end；4, operating member；41, operation base；42, sliding block is operated；421, instruction unit is unlocked；422, it locks
Instruction unit；43, release the lock part；44, elastic component；9, anchor.
Specific implementation mode
In the following, in conjunction with attached drawing and specific implementation mode, the utility model is described further, it should be noted that
Under the premise of not colliding, it can be formed in any combination between various embodiments described below or between each technical characteristic new
Embodiment.
As shown in Fig. 1-7D, ISOFIX connectors provided by the utility model include fixed shell 1, slider case 2, linkage
Mechanism 3 and operating member 4.
Fixed shell 1 is suitable for being fixedly mounted on the pedestal of child safety seat.Fixed shell 1, which forms one, has outlet
Sliding cavity, slider case 2 are slidingly disposed in sliding cavity, to which slider case 2 can be accommodated in fixed shell 1 to reduce
The length of IOSFIX connectors can also be extracted out from the outlet of sliding cavity in order to approach the IOSFIX interfaces on car seat
Anchor 9.
Slider case 2 forms containing cavities 20, and linkage mechanism 3 is set in containing cavities 20.Linkage mechanism 3 includes：For locking
Or the locking piece 31 of unlock anchor 9；First limit of the fixed shell 1 with 2 relative motion of slider case can be locked or unlocked
Part 32 and the second locating part 33；The catenating slider 35 to link with the first locating part 32 and the second locating part 33；Make locking piece 31
The STATEMENT OF FEDERALLY SPONSORED 36 to link with catenating slider 35 and the first locating part 32；For locking piece 31 and the first locating part 32 to be maintained at one
Position the linkage torsional spring 34 set.
The setting of operating member 4 is outside fixed shell 1, in order to which user operates.Operating member 4 can be grasped with catenating slider 35
Make ground connection, to catenating slider 35 be made to move by operating member 4.Having on fixed shell 1 allows operating member 4
Mobile the first sliding groove 11, so that operating member 4 can be moved with slider case 2.Having on slider case 2 allows to grasp
Make the second sliding slot 21 of the movement of component 4, so that operating member 4 can drive catenating slider 35 to be carried out relative to slider case 2
It is mobile.
Fixed shell 1 has alternately formed multiple gear slots 12 on the mobile route of slider case 2, each gear slot 12 with
Sliding cavity is connected to.Slider case 2 is respectively formed the first limit in the position opposite with the first locating part 32 and the second locating part 33
Hole 22 and the second limit hole 23, the first locating part 32 are adapted to pass through the first limit hole 22 and enter in corresponding gear slot 12, and second
Locating part 33 is adapted to pass through the second limit hole 23 and enters in corresponding gear slot 12, when the first locating part 32 and the second locating part 33
When being respectively positioned on gear slot 12, with slider case 2 relative motion cannot occur for fixed shell 1.
Preferably, the first limit hole 22 at a distance from the second limit hole 23 with the distance between two neighboring gear slot 12 phase
Together, to ensure that the first locating part 32 and the second locating part 33 can be caught in simultaneously in adjacent gear slot 12.
The front end of slider case 2 forms lock slots 24, and anchor 9 is adapted to enter into or exits lock slots 24.Locking piece 31 can
It is rotatably arranged at lock slots 24, to which locking piece 31 rotates between locked and unlocked positions.Preferably, locking piece
31 are rotatably arranged in by an axis in slider case 2, and the both ends of the axis are fixed on slider case, and locking piece 31 can be around this
Shaft rotation is dynamic.When locking piece 31 turns to latched position, locking piece 31 is by 24 locking of lock slots, the at this time anchoring in lock slots 24
Bar 9 can not exit, and be connect with ISOFIX interfaces to the ISOFIX connectors of the utility model；When locking piece 31 turns to unlock
When position, locking piece 31 opens lock slots 24, and anchor 9 can free in and out lock slots 24, to ISOFIX connectors with
ISOFIX interfaces detach.
Further, locking piece 31 includes sticking department 311 and driving portion 312, shape between sticking department 311 and driving portion 312
At the bar slot 313 for accommodating anchor 9.Sticking department 311 is for locking or opens lock slots 24；Driving portion 312 and 9 phase of anchor
It is right.When locking piece 31 is in the unlocked position, the entrance of bar slot 313 is overlapped with the entrance of lock slots 24；Anchor enters locking
During slot 24, push driving portion 312 so that locking piece 31 turns to the entrance of latched position namely bar slot 313 backward
It is staggered with the entrance of lock slots 24.
In other words, locking piece 31 is pushing away to locking piece 31 by anchor 9 from unlocked position to latched position rotation
Dynamic realization.When actual installation, since anchor 9 is relatively stationary, user needs to promote to the direction of anchor 9
ISOFIX connectors, anchor 9 make locking piece 31 be turned by unlocked position during entering lock slots 24 and bar slot 313
Move latched position.
It is noted that locking piece 31 is maintained at unlocked position or latched position by the torsional spring 34 that links.
First locating part 32 is rotatably arranged in containing cavities 20, to which the first locating part 32 can be stopped with retaining position with non-
It gives up the throne and is rotated between setting.When the first locating part 32 is in retaining position, gear slot 12 is extended to across the first limit hole 22
It is interior；When the first locating part 32 is in non-retaining position, detached with gear slot 12.
Second locating part 33 is rotatably arranged in containing cavities 20, to the second locating part 33 can clamped position with it is non-
It is rotated between clamped position.When the second locating part 33 is in clamped position, gear slot is extended to across the second limit hole 23
In 12；When the second locating part 33 is in non-engagement position, detached with gear slot 12.
First locating part 32 is linked with locking piece 31 by STATEMENT OF FEDERALLY SPONSORED 36.STATEMENT OF FEDERALLY SPONSORED 36 is rotatably arranged in containing cavities 20
Interior, one end of STATEMENT OF FEDERALLY SPONSORED 36 is connect with locking piece 31, and the other end forms a connecting shaft 361, and the first locating part 32 is rotationally set
In in connecting shaft 361, so as to be rotated around connecting shaft 361.When locking piece 31 is in the unlocked position, the connecting shaft of STATEMENT OF FEDERALLY SPONSORED 36
361 are maintained at retaining position in the position of close first limit hole 22, at this time the first locating part 32 by linkage torsional spring 34；Work as lock
When determining part 31 and turning to latched position by unlocked position, STATEMENT OF FEDERALLY SPONSORED 36 rotates therewith, and the connecting shaft 361 of STATEMENT OF FEDERALLY SPONSORED 36 rotates
To the position far from the first limit hole 22, while the first locating part 32 is detached with gear slot 12, and then the first locating part 32 is by joining
Dynamic torsional spring 34 is maintained at non-retaining position.
The torsional spring 34 that links is set in containing cavities 20, and the center of linkage torsional spring 34 is set in the fixing axle 26 in containing cavities 20
On, one end of linkage torsional spring 34 is connect with locking piece 31, and the other end is connect with the first locating part 32.When locking piece 31 is in unlock
When position, locking piece 31 is maintained at unlocked position, the first locating part 32 is maintained at retaining position by linkage torsional spring 34；Work as locking
When part 31 turns to latched position, linkage torsional spring 34 rotates, and continues to apply locking piece 31 and the first locating part 32 and make
Firmly, locking piece 31 is maintained at latched position, the first locating part 32 is maintained at non-retaining position.
It is noted that STATEMENT OF FEDERALLY SPONSORED 36 is also dynamic for shaft rotation with fixing axle 26.
Second locating part 33 is maintained at clamped position under the action of the spring.Second locating part 33 far from locking piece 31 one
Side forms guiding surface 333.When the first locating part 32 is in non-retaining position, the second locating part 33 is in clamped position, lead to
It crosses and external force is applied to fixed shell 1 or slider case 2, slider case 2 can be made to be moved into fixed shell 1, in mobile process
In, the inner wall of gear slot 12 makes the second locating part 33 turn to non-engagement position by guiding surface 333, when the second locating part 33
When being moved at next gear slot 12, clamped position is turned to again under the action of the spring, to realize slider case 2
The adjustment of extension elongation.
First locating part 32 and the second locating part 33 include three kinds of situations to the limit of fixed shell 1 and slider case 2：
In the case of the first, the first locating part 32 and the second locating part 33 are in gear slot 12 namely the first limit
Part 32 is in retaining position, and the second locating part 33 is in clamped position, fixed at this time since the retaining of the first locating part 32 acts on
It cannot be relatively moved between shell 1 and slider case 2；
Under the second situation, the first locating part 32 is in far from gear slot 12, the second locating part 33 in gear slot 12, namely
First locating part 32 is in non-retaining position, and the second locating part 33 is in clamped position, at this point, due to the one of the second locating part 33
Side has guiding surface 333, non-engagement position is can be turned to when by external force, therefore slider case 2 can be relative to fixation
Shell 1 is shunk inwardly, but since the other side of the second locating part 33 does not have guiding surface, slider case 2 can not
It is moved outward relative to fixed shell 1；
In the case of the third, the first locating part 32 and the second locating part 33 are far from gear slot 12 namely the first locating part
32 are in non-retaining position, and the second locating part 33 is in non-engagement position, and slider case 2 can be relative to fixed shell 1 certainly at this time
By moving, such situation needs user by operating member 4, and the first locating part 32 and the second locating part 33 is made to hold it away from
The position of gear slot 12.
Preferably, the first locating part 32 includes the first limiting section 321 and the first linkage portion 322.First limiting section 321 is located at
At first limit hole 22, when the first locating part 32 rotates, the first limiting section 321 is adapted to pass through the insertion or separate of the first limit hole 22
Gear slot 12.First linkage portion 322 is opposite with catenating slider 35, when catenating slider 35 moves, can push the first linkage portion 322
Move so that the first locating part 32 rotates.
Preferably, the second locating part 33 includes the second limiting section 331 and the second linkage portion 332.Second limiting section 331 is located at
At second limit hole 23, when the second locating part 33 rotates, the second limiting section 331 is adapted to pass through the insertion or separate of the second limit hole 23
Gear slot 12.Second linkage portion 332 is opposite with catenating slider 35, when catenating slider 35 moves, the second linkage portion of deducibility 332
Move so that the second locating part 33 rotates.
Catenating slider 35 is movably disposed in along a sliding block rail 25 in containing cavities 20, and catenating slider 35 is suitable for indicating successively
It is slided between position, the first latched position, the second latched position and unlocked position.Catenating slider 35 has to link with STATEMENT OF FEDERALLY SPONSORED 36
First end 351, with the first locating part 32 linkage the second end 352, with the second locating part 33 linkage third end
353。
When catenating slider 35 is in indicating positions, as shown in Figure 4 C：First end 351 be butted on STATEMENT OF FEDERALLY SPONSORED 36 side,
The second end 351 is far from the first locating part 32, third end 353 far from the second locating part 33.
When catenating slider 35 is in the first latched position, as shown in Figure 3 C：First end 351 is butted on the end of STATEMENT OF FEDERALLY SPONSORED 36
Portion, the second end 352 are far from the first locating part 32, third end 353 far from the second locating part 33.
When catenating slider 35 is moved from the first latched position to the second latched position, as shown in Fig. 5 A, 5B：First end
351 close to the first locating part 32 and drive the first locating part 32 to turn to non-retaining position far from STATEMENT OF FEDERALLY SPONSORED 36, the second end 352
It sets, third end 353 is close to the second locating part 33.
When catenating slider 35 is moved from the second latched position to unlocked position, as shown in Figure 5 C：First end 351 continues
First locating part 32 is maintained at non-retaining position, third end 353 close to the second limit far from STATEMENT OF FEDERALLY SPONSORED 36, the second end 352
Position part 33 simultaneously drives the second locating part 33 to turn to non-engagement position.
STATEMENT OF FEDERALLY SPONSORED 36 forms a positive stop end 362 in the side opposite with catenating slider 35.When STATEMENT OF FEDERALLY SPONSORED 36 is in solution lock-bit
When setting, positive stop end 362 is butted on catenating slider 35, and as shown in Figure 3 C, catenating slider 35 is in the first latched position at this time, and linkage is slided
Block 35 can not be moved to indicating positions, and operating member 4 shows that locking piece 31 is unlocked at this time；When STATEMENT OF FEDERALLY SPONSORED 36 is turned by unlocked position
When moving latched position, as shown in Figure 4 C, positive stop end 362 is far from catenating slider 35, elasticity of the catenating slider 35 in operating member 4
Indicating positions is moved under the action of part 44, operating member 4 shows that locking piece 31 locks at this time.
Operating member 4 includes operation base 41, operation sliding block 42 and release the lock part 43.Operation base 41 is mounted on sliding shell
On body 2, and extended to outside fixed shell 1 across the first sliding groove 11.Operation sliding block 42 is installed on operation base horizontally moveablely
On 41, and it is maintained at by an elastic component 44 outermost of operation base 41.Operation sliding block 42 is connect with catenating slider 35, to grasp
It is mobile synchronous with catenating slider 35 to make sliding block 42.Release the lock part 43 is installed on operation sliding block 42 with being vertically movable, main
Effect is to avoid operation sliding block 42 since maloperation is moved.It, will when release the lock part 43 is moved to operation 42 outside of sliding block
It is locked between operation sliding block 42 and operation base 41, makes the two that cannot relatively move, to avoid operation sliding block 42 from moving,
As shown in Figure 6A；When release the lock part 43 is moved back into operation sliding block 42, operation sliding block 42 can occur relatively with operation base 41
It is mobile, as shown in Fig. 6 B, 6C.Release the lock part 43 is maintained at the outside of operation sliding block 42 by spring, when user needs moving operation
When sliding block 42, release the lock part 43 is moved in operation sliding block 42 first, operation sliding block 42 is then made to be moved into operation base 41.
Preferably, a window is formed in operation base 41, operating on sliding block 42, there is unlock instruction unit 421 and locking to refer to
Show portion 422.When catenating slider 35 is in indicating positions, locking instruction unit 422 is opposite with the window of operation base 41, such as Fig. 4 A
It is shown；When catenating slider 35 is in the first latched position, unlock instruction unit 421 is opposite with the window of operation base 41, such as schemes
Shown in 3A；When catenating slider 35 is moved to the second latched position or unlocked position, instruction unit 421 and locking instruction unit are unlocked
422 is opposite with the window of operation base 41.
Preferably, unlock instruction unit 421 is red, and locking instruction unit 422 is green, and user is by observing operation base
Color in 41 windows, you can judge whether ISOFIX connectors connect with ISOFIX interfaces, cause to reduce maloperation
Danger.
The workflow of the ISOFIX connectors of the utility model is as follows：
When without using ISOFIX connectors, the income of slider case 2 is fixed in shell 1, as shown in Figure 2 A；Linkage mechanism at this time
The state of 3 each components such as Fig. 3 A-3C, locking piece 31 are in the unlocked position, and STATEMENT OF FEDERALLY SPONSORED 36 is in the unlocked position, the first locating part 32
In retaining position, the second locating part 33 is in clamped position, and catenating slider 35 is in the first latched position；Release the lock part 43 at this time
In the inside of operation sliding block 42, unlock instruction unit 421 is opposite with the window of operation base 41.
When ISOFIX connectors to be used, slider case 2 is first set to be stretched out out of fixed shell 1, concrete operations are：It presses
Release the lock part 43, while operation sliding block 42 being made to be moved into operation base 41, as shown in Fig. 6 A, 6B, 6C；It is moved in operation sliding block 42
While, catenating slider 35 is also moved to the second latched position and unlocked position, catenating slider 35 successively from the first latched position
The first locating part 32, the second locating part 33 is driven to turn to non-retaining position, non-engagement position, process is as shown in Fig. 5 A- Fig. 5 C；
Then slider case 2 is pulled out out of fixed shell 1 by operating member 4, as shown in Figure 2 B；After being moved to precalculated position, put
Pine oil latch fitting 43 and operation sliding block 42 operate and reset under the action of the elastic component of sliding block 42, catenating slider 35 is driven to reset, multiple
State such as Fig. 3 A-3C of each component behind position.
After slider case 2 pulls out, by the lock slots 24 of slider case 2 to the anchor 9 on prospective vehicle, push ahead
ISOFIX connectors make anchor 9 be inserted into lock slots 24, and to which ISOFIX connectors are connect with interface, linkage mechanism 3 is each at this time
The state of component such as Fig. 4 A-4C；Locking piece 31 turns to latched position, and STATEMENT OF FEDERALLY SPONSORED 36 turns to latched position, the first locating part
32 turn to non-retaining position, and catenating slider 35 is moved to indicating positions；The window of instruction unit 422 and operation base 41 is locked simultaneously
Mouth is opposite.
After ISOFIX connectors are connected with interface, to make child safety seat be close to the backrest of automotive seat, need
ISOFIX connectors are shortened as far as possible, user pushes child safety seat to the direction of ISOFIX interfaces, even if also fixed
Shell 1 is moved relative to slider case 2 to the direction of ISOFIX interfaces, at this point, the inner wall of gear slot 12 passes through guiding surface 333
So that the second locating part 33 is turned to non-engagement position, when fixed shell 1 is moved to suitable position, remove the thrust to it,
Second locating part 33 resets under the action of the spring, is inserted into another gear slot 12, with the fixed shell 1 of limitation and slider case
2 relative motion.
When needing that ISOFIX connectors is made to detach with interface, concrete operations are：Release the lock part 43 is pressed, it is same constantly to operate sliding block
42 move into operation base 41；While operating the movement of sliding block 42, catenating slider 35 is also moved from the first latched position successively
It moves to the second latched position and unlocked position, first locating part 32 of the drive of catenating slider 35, the second locating part 33 turn to non-stop
Give up the throne set, non-engagement position, as shown in figures 5a-5c；Then slider case 2 is withdrawn in fixed shell 1 by operating member 4,
To which anchor 9 is detached with slider case 2.
Preferably, the fixation shell 1 of the utility model includes upper shell 101 and lower housing 102.Lower housing 102 includes
Bottom surface 1021 and the first side wall 1022 upwardly extended from the both sides of bottom surface 1021 and second sidewall 1023, the first side wall 1022
Both ends upwardly extend respectively to form the first extension wall 1024, third extends wall 1026, the both ends of second sidewall 1023 respectively to
On extend to form with first extend wall 1024 it is opposite second extend wall 1025 and with third extend wall 1026 it is opposite the 4th
Extend wall 1027.The inside that first extension wall 1024 and second extends wall 1025 is respectively formed card slot 1028.
Upper shell 101 includes end face 1011 and the third side wall 1012 and the 4th extended downwardly from the both sides of end face 1011
Side wall 1013.Gear slot 12 is formed on end face 1011.The both ends of end face 1011 extend to form banking stop 1014 outward respectively,
When upper shell 101 is mounted on lower housing 102, the banking stop 1014 of one end is inserted into the extension of the first extension wall 1024 and second
Between wall 1025, the banking stop 1014 of the other end is inserted into third and extends between the extension wall 1027 of wall 1026 and the 4th.Due to limit
The presence of piece 1014 so that the first extension wall 1024 and second, which extends wall 1025, can not slope inwardly deformation, similarly third extension
Wall 1026 and the 4th, which extends wall 1027, can not slope inwardly deformation.
Third side wall 1012 and the 4th side wall 1013 extend the card slot that wall 1024 and second extends wall 1025 to first respectively
1028 extend fastener 1015, and when upper shell 101 is mounted on lower housing 102, fastener 1015 is arranged in card slot 1028.
Third side wall 1012 and the 4th side wall 1013 extend the outside that wall 1026 and the 4th extends wall 1027 to third respectively
Extend holder 1016, the outside that third extends the extension wall 1027 of wall 1026 and the 4th correspondingly forms guarantor with holder 1016
Hold platform 1029, and when upper shell 101 is mounted on lower housing 102, the card of holder 1016 sets and keeps in chuck 1029.
Preferably, third extends wall 1026 and the 4th and extends the outside of wall 1027 equipped with elastic card 1030, elastic card
1030 extend outwardly diagonally downward.Screens slot 1017 corresponding with elastic card 1030 is formed on holder 1016, works as upper shell
101 from the top of lower housing 102 when being packed into, and elastic card 1030 can smoothly enter into screens slot 1017, work as elastic card
After 1030 enter screens slot 1017, in the effect of not external force, elastic card 1030 can not be detached with holder 1016, to
Holder 1016 is fixed in the position.
The fixation shell 1 of the utility model realizes the stabilization of the two by the cooperation of upper shell 101 and lower housing 102
Ground connects, and is not necessarily to any connection part, so that it may to ensure upper shell 101 and 102 stable connection of lower housing, enormously simplify set casing
The installation of body 1.In addition, upper shell 101 is structure as a whole with lower housing 102, it is easy to process.
The above embodiment is only preferred embodiments of the present invention, cannot be protected with this to limit the utility model
Range, the variation of any unsubstantiality that those skilled in the art is done on the basis of the utility model and replacing belongs to
In the utility model range claimed.
Claims (10)
1. a kind of ISOFIX connectors, including fixed shell, the slider case that is slidingly disposed in the set casing body and
The locking piece being rotatably arranged in the slider case, the locking piece are inserted into for locking or unlocking in the slider case
Anchor, which is characterized in that the ISOFIX connectors further include：
First locating part is movably arranged in the slider case, movement of the fixed shell in the slider case
Multiple gear slots are formed on path, first locating part is adapted to enter into or far from the gear slot, when first limit
When part enters the gear slot, the relative motion between the fixed shell and the slider case is locked；
Catenating slider is movably disposed in the slider case, and the catenating slider coordinates with first locating part, institute
State catenating slider from initial position displacement distance L1 when drive first locating part far from the gear slot；
STATEMENT OF FEDERALLY SPONSORED is rotatably arranged in the slider case, and first locating part is rotatably arranged in the STATEMENT OF FEDERALLY SPONSORED
One end, the other end of the STATEMENT OF FEDERALLY SPONSORED and the locking piece coordinate, and when the locking piece rotates, the STATEMENT OF FEDERALLY SPONSORED turns therewith
It is dynamic, to drive first locating part into or away from the gear slot；And
Link torsional spring, is rotatably set in the slider case, and one end of the linkage torsional spring is connect with the locking piece,
The other end is connect with first locating part, when the locking piece turns to latched position and by described in STATEMENT OF FEDERALLY SPONSORED drive
When first locating part turns to the position far from the gear slot, the linkage torsional spring limits the locking piece and described first
Part is maintained at current location, when the locking piece turns to unlocked position and drives first locating part by the STATEMENT OF FEDERALLY SPONSORED
When turning into the position of the gear slot, the locking piece and first locating part are maintained at and are worked as by the linkage torsional spring
Front position.
2. ISOFIX connectors according to claim 1, which is characterized in that further include being rotatably arranged in the sliding shell
The second internal locating part is suitable for being kept by spring into or away from the gear slot, second locating part in rotation
In the gear slot, when second locating part is in the gear slot, the slider case is relative to the set casing
The movement of body outward is locked, and second locating part coordinates with the catenating slider, so that the catenating slider is from first
Drive first locating part with second locating part simultaneously far from the gear slot when beginning position displacement distance L2.
3. ISOFIX connectors according to claim 2, which is characterized in that each gear slot is equally spaced, institute
It is equal to state the distance between the distance between the first locating part and second locating part and the two adjacent gear slots.
4. ISOFIX connectors according to claim 2, which is characterized in that second locating part is far from the locking
The side of part forms guiding surface, so that when the relatively described fixed shell of the slider case moves inward, the gear
The inner wall of slot makes second locating part turn to the position far from the gear slot by the guiding surface.
5. ISOFIX connectors according to claim 1, which is characterized in that the STATEMENT OF FEDERALLY SPONSORED with the catenating slider phase
To side form positive stop end, the catenating slider acted in the side opposite with the positive stop end by an elastic component, institute
It states elastic component and the active force for making it move to the positive stop end is applied to the catenating slider, when initial position, the linkage cunning
Block is butted on the positive stop end under the action of elastic component, when the locking piece turns to latched position by unlocked position,
The positive stop end of the STATEMENT OF FEDERALLY SPONSORED is moved out far from the catenating slider, the catenating slider under the action of elastic component
It is dynamic.
6. ISOFIX connectors according to claim 5, which is characterized in that further include operation shell and operation sliding block, institute
It states operation sliding block to be slidingly disposed in the operation shell, the operation shell is mounted on outside the slider case, the cunning
There is the second sliding slot for allowing the operation sliding block to move, the operation sliding block to be connect with the catenating slider, institute on dynamic shell
State on fixed shell have allow it is described operation shell and implement operation sliding block move the first sliding groove, the operation shell and
It is external that the operation sliding block by the first sliding groove extends to the set casing, the elastic component be set to the operation sliding block and
Between the operation shell, the elastic component applies the power moved to the operation hull outside to the operation sliding block, and leads to
It crosses the operation sliding block and the active force for making it be moved to the positive stop end is applied to the catenating slider.
7. ISOFIX connectors according to claim 6, which is characterized in that the operation shell includes window, the behaviour
Make that there is unlock instruction unit and locking instruction unit, when the catenating slider is butted on the positive stop end, the operation sliding block on sliding block
On the unlock instruction unit be located at the window, when the positive stop end is far from the catenating slider, the catenating slider
Drive the operation sliding block to be displaced outwardly, the locking instruction unit made to be located at the window, the unlock instruction unit with it is described
Locking instruction unit has different colours.
8. ISOFIX connectors according to claim 6, which is characterized in that it is additionally provided with release the lock part on the operation sliding block,
The release the lock part is contractably set in the operation sliding block, and spring, institute are equipped between the release the lock part and the operation sliding block
Release the lock part is stated for locking the relative movement between the operation sliding block and the operation shell.
9. according to any ISOFIX connectors of claim 1-8, which is characterized in that the front end of the slider case is formed
Lock slots, anchor are adapted to enter into or exit the lock slots, and the locking piece is rotatably arranged at the lock slots, described
Locking piece includes sticking department and driving portion, and the bar slot for accommodating anchor is formed between the sticking department and the driving portion, described
When locking piece is located at unlocked position, the entrance of the bar slot is opposite with the entrance of the lock slots, and anchor enters the bar slot
When push the driving portion to rotate so that the locking piece turns to latched position, and make the entrance of the bar slot with it is described
The entrance of lock slots is staggered.
10. a kind of child safety seat, which is characterized in that include the ISOFIX connectors as described in claim 1-9 is any.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721693310.1U CN207725264U (en) | 2017-12-07 | 2017-12-07 | A kind of ISOFIX connectors and child safety seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721693310.1U CN207725264U (en) | 2017-12-07 | 2017-12-07 | A kind of ISOFIX connectors and child safety seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207725264U true CN207725264U (en) | 2018-08-14 |
Family
ID=63097104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721693310.1U Expired - Fee Related CN207725264U (en) | 2017-12-07 | 2017-12-07 | A kind of ISOFIX connectors and child safety seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207725264U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107985142A (en) * | 2017-12-07 | 2018-05-04 | 宁波宝贝第母婴用品有限公司 | A kind of ISOFIX connectors and child safety seat |
| CN114407742A (en) * | 2022-01-20 | 2022-04-29 | 宁波宝贝第一母婴用品有限公司 | ISOFIX sleeve pipe and children's safety seat |
| CN114435201A (en) * | 2020-11-03 | 2022-05-06 | 通用汽车环球科技运作有限责任公司 | Anchor point connection detection sensor |
| WO2023277855A1 (en) * | 2021-07-02 | 2023-01-05 | Vatan Cocuk Gerecleri Imalat Sanayi Ve Ticaret Limited Sirketi | Steel-reinforced smart isofix and mounting system |
-
2017
- 2017-12-07 CN CN201721693310.1U patent/CN207725264U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107985142A (en) * | 2017-12-07 | 2018-05-04 | 宁波宝贝第母婴用品有限公司 | A kind of ISOFIX connectors and child safety seat |
| 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 |
| CN114435201A (en) * | 2020-11-03 | 2022-05-06 | 通用汽车环球科技运作有限责任公司 | Anchor point connection detection sensor |
| WO2023277855A1 (en) * | 2021-07-02 | 2023-01-05 | Vatan Cocuk Gerecleri Imalat Sanayi Ve Ticaret Limited Sirketi | Steel-reinforced smart isofix and mounting system |
| CN114407742A (en) * | 2022-01-20 | 2022-04-29 | 宁波宝贝第一母婴用品有限公司 | ISOFIX sleeve pipe and children's safety seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180814 |