CN110239404A - A kind of adapter structure with pause function - Google Patents
A kind of adapter structure with pause function Download PDFInfo
- Publication number
- CN110239404A CN110239404A CN201910466259.8A CN201910466259A CN110239404A CN 110239404 A CN110239404 A CN 110239404A CN 201910466259 A CN201910466259 A CN 201910466259A CN 110239404 A CN110239404 A CN 110239404A
- Authority
- CN
- China
- Prior art keywords
- adapter
- hook
- main body
- unlock
- socket joint
- 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.)
- Pending
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 80
- 229910052742 iron Inorganic materials 0.000 claims abstract description 41
- 238000009434 installation Methods 0.000 claims abstract description 25
- 239000011324 bead Substances 0.000 claims description 15
- 230000014759 maintenance of location Effects 0.000 claims description 15
- 239000007787 solid Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- PMVSDNDAUGGCCE-TYYBGVCCSA-L Ferrous fumarate Chemical compound [Fe+2].[O-]C(=O)\C=C\C([O-])=O PMVSDNDAUGGCCE-TYYBGVCCSA-L 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
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
- B60N2/2842—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle adapted to carry the child, when dismounted from the vehicle
- B60N2/2848—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle adapted to carry the child, when dismounted from the vehicle being convertible or adaptable to a preambulator, e.g. a baby-carriage or a push-chair
-
- 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
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)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a kind of adapter structures with pause function, it include: that there is assembly lock state and unlock disengaged position between adapter main body and adapter socket joint, when adapter main body and adapter socket joint are in assembly lock state, the fixed iron piece of the affixed installation in the bottom of adapter main body mutually plugs locking with adapter socket joint, and the locked by hooks by pressing connects adapter socket joint;When adapter main body and adapter socket joint are in unlock disengaged position, unblock button is pushed by pressing, unlock protrusion moves to right extruding and pushes hook, installation hook reduction torsion spring in the axis hole of the top setting of hook, linking up with reduction torsion spring drives hook to rotate reset along axis hole position, and the card ear unlock of hook is detached from the hook avoid holes of fixed iron piece.Using the technical program, design is reasonable, and assembly is easy for installation, assembles locking for adapter main body and adapter socket joint and unlock disengaging is easy to operate.
Description
Technical field
The present invention relates to the technical field of children's seat adapter more particularly to a kind of adapter knots with pause function
Structure.
Background technique
Some strollers can be reconfigured to adapt to infant car seat carrier.Typical method is related to seat adaptation
Device is coupled to the seat frame of stroller so that the installation for infant car seat carrier to be fastened to seat frame is presented
Point.
Existing infant car seat adapter is complicated for operation in use, and there are automotive seat and adapter it
Between can not left and right sides locking and the problem of unlock simultaneously, therefore, we design a kind of adapter knot with pause function
Structure.
Summary of the invention
For the defect for solving prior art, the invention discloses a kind of adapter structures with pause function.
The invention discloses a kind of adapter structures with pause function, comprising: adapter main body, adapter joint
Seat has assembly lock state and unlock disengaged position, the adapter between the adapter main body and adapter socket joint
When main body and adapter socket joint are in assembly lock state, the bottom of the adapter main body is affixed to be equipped with fixed iron piece,
Iron plate jack is offered in the adapter socket joint, installation fixed iron piece, the fixation are plugged in the iron plate jack opened up
It is provided with hook avoid holes on iron plate, hook pressing hole, the hook pressing are provided on the side wall of the adapter socket joint
The bottom of pressing assembly hook, the bottom end inner wall of the hook are equipped with the card ear of integral structure in hole, and the card ear plugs peace
In hook avoid holes;When the adapter main body and adapter socket joint are in unlock disengaged position, the adapter master
It is opened up on the side wall of body and offers button jack, installation settings unblock button in the button jack opened up, the unlock is pressed
The outside plate face of button is equipped with the unlock protrusion of integral structure, and the unblock button is pushed by pressing, and the unlock protrusion is right
It moves to squeeze and pushes hook, installation hook reduction torsion spring, the hook reduction torsion spring band in the axis hole of the top setting of the hook
Dynamic hook is rotated along axis hole position to be resetted, and the card ear unlock of the hook is detached from the hook avoid holes of fixed iron piece.
Preferably, sliding block installation inner cavity is provided in the adapter main body, the sliding block installs interior intracavitary installation settings
Position limiting slide block, the upper and lower ends of the position limiting slide block are respectively equipped with the upper styletable of integral structure, lower styletable, the position limiting slide block
Side wall is equipped with the retention bead of integral structure.
Preferably, the inconsistent setting of roof of the lower styletable of the position limiting slide block and adapter socket joint.
Preferably, the upper prop end cap of the position limiting slide block sets one end that position limiting slide block reset spring is fixedly mounted, the limit
The inconsistent fixation of follow block being arranged on the position sliding block reset spring other end and adapter main body.
Preferably, the retention bead is arranged in the sliding block escape groove opened up in plate face on the inside of unblock button, is unlocking
During button press moves to right, the retention bead contradicts the pause lock ear of locking unblock button.
Preferably, the position limiting slide block conflict is arranged on the inner wall of fixed iron piece, is arranged on the fixed iron piece limited
The gap slot of position protrusion evacuation.
Preferably, the adapter main body upper and lower ends are respectively equipped with two groups of upper hole posts, the next hole post, set by upper end
Two groups of upper hole posts and adapter cover board on the cover board hole post that is arranged align it is affixed.
Preferably, the connecting hole opened up on the next hole post and fixed iron piece aligns affixed.
Preferably, hook escape groove is offered on the adapter cover board, the inner wall of the adapter cover board is equipped with one
Iron plate limit protrusive board, the button of body structure limit protrusive board.
Preferably, spring mounting groove is provided in the unblock button, installation is equipped with unlock and presses in the spring mounting groove
Button reset spring.
Beneficial effect is: it is designed rationally, and assembly is easy for installation, and adapter main body and the assembly of adapter socket joint are locked
It is fixed convenient, and be detached from only by the unlock that adapter main body and adapter socket joint can be realized in unblock button, it operates with
It is convenient.
Detailed description of the invention
Fig. 1 is a kind of assembly locking schematic diagram of adapter structure with pause function of the present invention;
Fig. 2 is a kind of fractionation schematic diagram of the adapter structure with pause function of the present invention;
Fig. 3 is a kind of structural schematic diagram of the adapter main body of the adapter structure with pause function of the present invention;
Fig. 4 is a kind of fixed iron piece structural schematic diagram of the adapter structure with pause function of the present invention;
Fig. 5 is a kind of adapter socket joint structural schematic diagram of the adapter structure with pause function of the present invention;
Fig. 6 is a kind of adapter covering plate structure schematic diagram of the adapter structure with pause function of the present invention;
Fig. 7 is a kind of hook structure schematic diagram of the adapter structure with pause function of the present invention;
Fig. 8 is a kind of position limiting slide block structural schematic diagram of the adapter structure with pause function of the present invention;
Fig. 9 is a kind of unblock button structural schematic diagram of the adapter structure with pause function of the present invention.
Wherein: 1- adapter main body, 100- sliding block install inner cavity, 101- follow block, 102- button jack, the upper hole 103-
Column, the bottom 104- hole post;2- fixed iron piece, 20- gap slot, 21- connecting hole, 22- link up with avoid holes;3- adapter socket joint,
30- iron plate jack, 31- link up with pressing hole;4- adapter cover board, 40- hook escape groove, 41- cover board hole post, the limit of 42- iron plate
Protrusive board, 43- button limit protrusive board;5- links up with reduction torsion spring;6- hook, 60- axis hole, 61- card ear;7- position limiting slide block, 70- upper prop
Styletable, 72- retention bead under end, 71-;8- position limiting slide block reset spring;9- unblock button, 90- spring mounting groove, 91- unlock
Protrusion, 92- suspend lock ear, 93- sliding block escape groove;10- unblock button reset spring.
Specific embodiment
As shown in figs 1-9, the invention discloses a kind of adapter structures with pause function, comprising: adapter main body
1, there is adapter socket joint 3 assembly lock state and unlock to be detached between the adapter main body 1 and adapter socket joint 3
State, when the adapter main body 1 is in assembly lock state with adapter socket joint 3, the bottom of the adapter main body 1 is solid
It connects and fixed iron piece 2 is installed, offer iron plate jack 30 in the adapter socket joint 3,30 interpolation of iron plate jack opened up
If installing fixed iron piece 2, it is provided with hook avoid holes 22 on the fixed iron piece 2, is set on the side wall of the adapter socket joint 3
It is equipped with and links up with pressing hole 31, pressed in the hook pressing hole 31 and assemble the bottom for linking up with 6, on the bottom end inner wall of the hook 6
Card ear 61 equipped with integral structure, the card ear 61 plug is mounted on hook avoid holes 22 in, be convenient for so that by with adapter
The fixed iron piece 2 of the affixed installation of main body 1 plugs connection adapter socket joint 3, so that locking connection is more firm, and is hung by pressing
6 lock adapter main body 1 of hook and adapter socket joint 3.
When the adapter main body 1 is in unlock disengaged position with adapter socket joint 3, the side of the adapter main body 1
It is opened up on wall and offers button jack 102, installation settings unblock button 9 in the button jack 102 opened up, the unlock is pressed
The outside plate face of button 9 is equipped with the unlock protrusion 91 of integral structure, and the unblock button 9 is pushed by pressing, and the unlock is convex
It plays 91 and moves to right extruding promotion hook 6, hook reduction torsion spring 5, the hook are installed in the axis hole 60 of the top setting of the hook 6
Reduction torsion spring 5 drives hook 6 to rotate reset along 60 position of axis hole, and the unlock of card ear 61 of the hook 6 is detached from the extension of fixed iron piece 2
Hook avoid holes 22, convenient for being unlocked under 9 impetus of unblock button so that linking up with 6 by applying pressed by external force unblock button 9,
So that adapter main body 1 and the unlock of adapter socket joint 3 are detached from.
Sliding block installation inner cavity 100, installation settings in sliding block installation inner cavity 100 are provided in the adapter main body 1
The upper and lower ends of position limiting slide block 7, the position limiting slide block 7 are respectively equipped with the upper styletable 70 of integral structure, lower styletable 71, the limit
The side wall of sliding block 7 is equipped with the retention bead 72 of integral structure, the lower styletable 71 and adapter socket joint 3 of the position limiting slide block 7
The inconsistent setting of roof, the upper styletable 70 of the position limiting slide block 7 be arranged be fixedly mounted position limiting slide block reset spring 8 one end,
The inconsistent fixation of follow block 101 being arranged on 8 other end of position limiting slide block reset spring and adapter main body 1, the limit of setting
Sliding block 7 plays the role of pause auxiliary unlock, convenient under the elastic force of position limiting slide block reset spring 8, limit is slided after unlock
Block 7 moves down reset.
The retention bead 72 is arranged in the sliding block escape groove 93 opened up in 9 inside plate face of unblock button, presses in unlock
During the pressing of button 9 moves to right, the retention bead 72 contradicts the pause lock ear 92 of locking unblock button 9, plays to unblock button 9
Suspend unlock effect, so that hook 6 is constantly in disengaging configuration when unlocked.
The conflict of position limiting slide block 7 is arranged on the inner wall of fixed iron piece 2, is provided with limit convex on the fixed iron piece 2
The gap slot 20 of 72 evacuation is played, is moved up and down convenient for limiting retention bead 72 in gap slot 20.
1 upper and lower ends of adapter main body are respectively equipped with two groups of upper hole posts 103, the next hole post 104, set by upper end
Two groups of upper hole posts 103 and adapter cover board 4 on the cover board hole post 41 that is arranged align it is affixed, the bottom hole post 104 with
The connecting hole opened up on fixed iron piece 2 align it is affixed, convenient for assembly connection fixed iron piece 2 on adapter main body 1 and adaptation
Device cover board 4.
Hook escape groove 40 is offered on the adapter cover board 4, the inner wall of the adapter cover board 4 is equipped with one knot
Iron plate limit protrusive board 42, the button of structure limit protrusive board 43, and the iron plate limit protrusive board 42 of setting carries out limit to fixed iron piece 2 and supports
Stabilization is played in touching, and the button limit protrusive board 43 of setting, which is played, carries out limit conflict to unblock button 9, plays stabilization.
Spring mounting groove 90 is provided in the unblock button 9, installation is equipped with unblock button in the spring mounting groove 90
Reset spring 10, unblock button 9 are convenient for being resetted after unlock.
The present invention is implemented: when adapter main body 1 and adapter socket joint 3 are in assembly lock state, passing through
It is plugged with the fixed iron piece 2 of the affixed installation of adapter main body 1 and connect adapter socket joint 3, and 6 lock adapters are linked up with by pressing
Main body 1 and adapter socket joint 3 move up at this point, adapter socket joint 3 contradicts position limiting slide block 7, so that the limit of position limiting slide block 7
It is moved in the sliding block escape groove 93 of unblock button 9 in protrusion 72, to realize that adapter main body 1 and adapter socket joint 3 carry out
Lock integrated state;When being unlocked to adapter main body 1 and adapter socket joint 3, operator passes through force pressing solution
Button 9 is locked, so that unblock button 9 contradicts movement on the button limit protrusive board 43 that 4 inner wall of adapter cover board is arranged to the right, is made
6 must be linked up with to unlock under 9 impetus of unblock button, hook reduction torsion spring 5 drives hook 6 to rotate reset along 60 position of axis hole,
So that the unlock of card ear 61 of hook 6 is detached from the hook avoid holes 22 of fixed iron piece 2, so that adapter main body 1 and adapter joint
3 unlock of seat is detached from, and during being unlocked by pressing button 9 moves to right, the sliding escape groove 93 of 9 inner wall of unblock button setting moves to right evacuation
Retention bead 72, until the pause lock ear 92 and the inconsistent pause of retention bead 73 of unblock button 9, so that hook 6 is constantly in
It is detached from unlocked state, and after adapter main body 1 and adapter socket joint 3 completely unlock disengaging, position limiting slide block 7 is in position limiting slide block
Under the elastic force effect of reset spring 8, position limiting slide block 7 moves down reset, so that the retention bead 72 of position limiting slide block 7 is released to solution
The pause for locking button 9 contradicts, so that unblock button 9 resets under the elastic force effect of unblock button reset spring 10.Using this skill
Art scheme, rationally, assembly is easy for installation for design, convenient for adapter main body and the assembly locking of adapter socket joint, and only
Only it is detached from by the unlock that adapter main body and adapter socket joint can be realized in unblock button, it is easy for operation.
Finally, it should be noted that above embodiments are only to illustrate the present invention and not limit technology described in the invention
Scheme;Therefore, although this specification is referring to above-mentioned each embodiment, the present invention has been described in detail, this
Field it is to be appreciated by one skilled in the art that still can modify to the present invention or equivalent replacement;And all do not depart from this
The technical solution and its improvement of the spirit and scope of invention, should all cover within the scope of the claims of the present invention.
Claims (10)
1. a kind of adapter structure with pause function, comprising: adapter main body (1), adapter socket joint (3), it is described suitable
There is assembly lock state and unlock disengaged position, it is characterised in that: institute between adapter body (1) and adapter socket joint (3)
When stating adapter main body (1) and adapter socket joint (3) in assembly lock state, the bottom of the adapter main body (1) is solid
It connects and is equipped with fixed iron piece (2), offer iron plate jack (30) on the adapter socket joint (3), the iron plate jack opened up
Installation fixed iron piece (2) is plugged in 30, and hook avoid holes (22), the adapter joint are provided on the fixed iron piece (2)
Hook pressing hole (31) is provided on the side wall of seat (3), the bottom of pressing assembly hook (6) in hook pressing hole (31),
The bottom end inner wall of the hook (6) is equipped with the card ear (61) of integral structure, and the card ear (61), which plugs, is mounted on hook evacuation
In hole (22);When the adapter main body (1) and adapter socket joint (3) are in unlock disengaged position, the adapter main body
(1) it is opened up on side wall and offers button jack (102), the interior installation settings unblock button of button jack (102) opened up
(9), the outside plate face of the unblock button (9) is equipped with the unlock protrusion (91) of integral structure, and the unblock button (9) passes through
Pressing pushes, and the unlock raised (91) moves to right extruding and pushes hook (6), the axis hole (60) of the top setting of the hook (6)
Reduction torsion spring (5) are linked up in interior installation, and the hook reduction torsion spring (5) drives hook (6) to rotate reset, institute along axis hole (60) position
Card ear (61) unlock for stating hook (6) is detached from the hook avoid holes (22) of fixed iron piece (2).
2. a kind of adapter structure with pause function according to claim 1, it is characterised in that: the adapter master
Sliding block installation inner cavity (100) is provided in body (1), the sliding block installs inner cavity (100) interior installation settings position limiting slide block (7), institute
The upper and lower ends for stating position limiting slide block (7) are respectively equipped with the upper styletable (70) of integral structure, lower styletable (71), the position limiting slide block
(7) side wall is equipped with the retention bead (72) of integral structure.
3. a kind of adapter structure with pause function according to claim 2, it is characterised in that: the position limiting slide block
(7) the inconsistent setting of roof of lower styletable (71) and adapter socket joint (3).
4. a kind of adapter structure with pause function according to claim 2, it is characterised in that: the position limiting slide block
(7) upper styletable (70) is arranged one end that position limiting slide block reset spring (8) are fixedly mounted, the position limiting slide block reset spring (8)
Follow block (101) the inconsistent fixation being arranged on the other end and adapter main body (1).
5. a kind of adapter structure with pause function according to claim 2, it is characterised in that: the retention bead
(72) it is arranged in the sliding block escape groove (93) opened up in the plate face of unblock button (9) inside, in unblock button (9), pressing was moved to right
Cheng Zhong, the retention bead (72) contradict the pause lock ear (92) of locking unblock button (9).
6. a kind of adapter structure with pause function according to claim 2, it is characterised in that: the position limiting slide block
(7) it contradicts and is arranged on the inner wall of fixed iron piece (2), lacking for retention bead (72) evacuation is provided on the fixed iron piece (2)
Mouth slot (20).
7. a kind of adapter structure with pause function according to claim 1, it is characterised in that: the adapter master
Body (1) upper and lower ends are respectively equipped with two groups of upper hole posts (103), the next hole post (104), two groups of upper hole posts set by upper end
(103) it aligns with the cover board hole post (41) being arranged on adapter cover board (4) affixed.
8. a kind of adapter structure with pause function according to claim 7, it is characterised in that: the bottom hole post
(104) it aligns with the connecting hole opened up on fixed iron piece (2) affixed.
9. a kind of adapter structure with pause function according to claim 7, it is characterised in that: the adapter cover
Hook escape groove (40) is offered on plate (4), the inner wall of the adapter cover board (4) is equipped with the iron plate limit convex of integral structure
Plate (42), button limit protrusive board (43).
10. a kind of adapter structure with pause function according to claim 1, it is characterised in that: the unlock is pressed
It is provided on button (9) spring mounting groove (90), installation is equipped with unblock button reset spring (10) in the spring mounting groove (90).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910466259.8A CN110239404A (en) | 2019-05-31 | 2019-05-31 | A kind of adapter structure with pause function |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910466259.8A CN110239404A (en) | 2019-05-31 | 2019-05-31 | A kind of adapter structure with pause function |
Publications (1)
Publication Number | Publication Date |
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CN110239404A true CN110239404A (en) | 2019-09-17 |
Family
ID=67885615
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201910466259.8A Pending CN110239404A (en) | 2019-05-31 | 2019-05-31 | A kind of adapter structure with pause function |
Country Status (1)
Country | Link |
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CN (1) | CN110239404A (en) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101367343A (en) * | 2007-08-13 | 2009-02-18 | 好孩子儿童用品有限公司 | Assembly of automobile seat bag and baby carriage |
CN201998843U (en) * | 2010-12-09 | 2011-10-05 | 好孩子儿童用品有限公司 | Baby carriage and combined body of baby carriage and children automobile seat |
TW201434697A (en) * | 2013-03-12 | 2014-09-16 | Beto Engineering & Marketing | Dual use safety vehicle for children |
CN104999935A (en) * | 2014-04-24 | 2015-10-28 | 昆山小小恐龙儿童用品有限公司 | Infant car seat bracket with unlocking pause function |
CN109733256A (en) * | 2019-02-27 | 2019-05-10 | 联扬塑胶(深圳)有限公司 | The locking connection device of safety chair seats of car for children |
CN210258111U (en) * | 2019-05-31 | 2020-04-07 | 安徽酷豆丁科技发展股份有限公司 | Adapter structure with pause function |
-
2019
- 2019-05-31 CN CN201910466259.8A patent/CN110239404A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101367343A (en) * | 2007-08-13 | 2009-02-18 | 好孩子儿童用品有限公司 | Assembly of automobile seat bag and baby carriage |
CN201998843U (en) * | 2010-12-09 | 2011-10-05 | 好孩子儿童用品有限公司 | Baby carriage and combined body of baby carriage and children automobile seat |
TW201434697A (en) * | 2013-03-12 | 2014-09-16 | Beto Engineering & Marketing | Dual use safety vehicle for children |
CN104999935A (en) * | 2014-04-24 | 2015-10-28 | 昆山小小恐龙儿童用品有限公司 | Infant car seat bracket with unlocking pause function |
CN109733256A (en) * | 2019-02-27 | 2019-05-10 | 联扬塑胶(深圳)有限公司 | The locking connection device of safety chair seats of car for children |
CN210258111U (en) * | 2019-05-31 | 2020-04-07 | 安徽酷豆丁科技发展股份有限公司 | Adapter structure with pause function |
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