CN102452335B - Retractable fixing device and children's automobile seat - Google Patents
Retractable fixing device and children's automobile seat Download PDFInfo
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- CN102452335B CN102452335B CN 201010531619 CN201010531619A CN102452335B CN 102452335 B CN102452335 B CN 102452335B CN 201010531619 CN201010531619 CN 201010531619 CN 201010531619 A CN201010531619 A CN 201010531619A CN 102452335 B CN102452335 B CN 102452335B
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Abstract
The invention discloses a retractable fixing device which is arranged on a children's automobile seat to realize the forward and backward retraction of fixing components. The fixing device comprises connecting components, the fixing components and a driving component; the connecting components are arranged at the bottom of the children's automobile seat, and the front and the back of each connecting component are provided with a plurality of clamping holes; the fixing components can move back and force relative to the connecting components and are provided with clamped components which are clamped selectively in the clamping holes; the driving component is arranged on the fixing components and fixedly connected with the clamped components; and the driving component can be operated to drive the clamped components to be clamped in the clamping holes or leave the clamping holes so that the forward and backward retraction of the fixing components can be relative to the connecting components adjusted. The invention also discloses the children's automobile seat.
Description
Technical field
The present invention relates to a kind of children car seat, relate more specifically to a kind of telescopic anchor fitting of children car seat.
Background technology
Children car seat is to aim at that child safety rides in an automobile and a kind of Passenger Accommodation of designing, and she coordinates car belt to use by adjusting seat, thereby provides a safety, the comfortable environment of taking to children.
Existing children car seat generally comprises seat base, be fixed in the seat body on described seat base, and present popular ISOFIX anchor fitting, described ISOFIX anchor fitting is captiveed joint with described seat base, children car seat makes seat base reliably be connected with automotive seat by described ISOFIX anchor fitting, to guarantee the safety of children in driving process.
The ISOFIX anchor fitting that meets international standard generally comprises the ISO that connects and is connected that can cooperatively interact and connects folder and fixed link, and fixed link is fixed on the bottom of seat base usually, and connects by ISOFIX and press from both sides and automotive seat are fixedly clamped.Therefore, it is outstanding forward that ISOFIX connection folder generally is designed to relatively described seat base, is beneficial to be connected with automotive seat.
But existing ISOFIX anchor fitting is all to be fixedly connected on seat base usually, can not stretch by relatively described seat base, like this, when children's automotive seat are in non-working condition, the volume of parts is larger, taken larger space and be unfavorable for the packing; In addition, in transportation, to connect folder outstanding forward due to the ISOFIX of this SOFIX anchor fitting, and easily bumping to wait causes damaging, and is unfavorable for improving the safety and reliability when connecting use.
Therefore, be necessary to provide a kind of improved anchor fitting and children car seat to overcome defects.
Summary of the invention
The purpose of this invention is to provide a kind of telescopic anchor fitting, simple in structure, easy for installation, the user can optionally adjust telescopic fastener easily so that it is in stretches out or hidden state.
Another object of the present invention is to provide a kind of children car seat, and this children car seat has telescopic anchor fitting, and is simple in structure, easy for installation, and the user can optionally adjust telescopic fastener easily so that it is in stretches out or hidden state.
For achieving the above object, the invention provides a kind of telescopic anchor fitting, be located on children car seat to realize the elastic of connecting element, described anchor fitting comprises attaching parts, connecting element and actuator, described attaching parts is located at described children car seat two bottom sides, be provided with a plurality of connecting holes before and after each described attaching parts, the projection that makes progress of described engagement piece has the first boss, and described engagement piece engages with arbitrary described connecting hole by described the first boss; Described connecting element can move forward and backward and be provided with the engagement piece that engages with described a plurality of connecting holes selections by relatively described attaching parts; Described actuator is located on described connecting element and with described engagement piece and is captiveed joint; Drive described engagement piece and snap in or break away from described connecting hole by operating described actuator, thereby realize that the relatively described attaching parts of described connecting element does elastic adjustment.
Preferably, described engagement piece projection forward has the second boss, and described engagement piece is captiveed joint with described actuator by described the second boss.
In one embodiment of this invention, described connecting element is provided with vertical notch, described actuator is provided with projection over against described vertical notch projection, and described actuator passes described vertical notch by described projection and moves up and down to be fixed on described connecting element and can relatively described connecting element to do in the altitude range of described vertical notch; Described projection is provided with mouth of connecting trough, and the second boss correspondence of described engagement piece pierces into described mouth of connecting trough and is fixed in described mouth of connecting trough; Driving described engagement piece by the described actuator of downward promotion moves downward and breaks away from described connecting hole.
In another embodiment of the present invention, described actuator also can rotate relative to described connecting element to be articulated on described connecting element by pivot; One end of described actuator is provided with the connection breach, and the second boss correspondence of described engagement piece pierces into described connection breach and is fixed in described connection breach; Drive described engagement piece and move downward and break away from described connecting hole by rotating described actuator.
Preferably, also comprise moving part and action button, described actuator is away from an end and the described moving part butt of described breach, described action button and described moving part pivot joint, drive described moving part rotation by operating described action button, and then drive the rotation of described actuator and make described engagement piece break away from described connecting hole.
Preferably, described connecting element comprises cooperatively interacting and connects and the connection folder and the fixed link that are connected, described engagement piece, actuator and moving part are placed in described fixed link, and described moving part is connected clamping fixed connection by a related parts with described, and described moving part can rotate relative to described related parts.
Preferably, described connecting element is provided with the connecting move control groove in the articulated section of described action button and described moving part, and described connecting move control groove extends upward and continues and extends to form bending structure along the direction near described actuator.
Preferably, also comprise elastic element, described elastic element is placed in described connecting element and an end is captiveed joint with described connecting element, and the other end is kept out the lower end in described engagement piece.
Preferably, described connecting element comprises left connecting element and right connecting element, connects to realize synchronous adjustment by a pipe link between described left connecting element and right connecting element.
Preferably, described connecting hole is two, and lays respectively at the two ends of described attaching parts.
For achieving the above object, the present invention also provides a kind of children car seat, comprise seat body, seat base and anchor fitting, described children car seat is realized being connected with the reliable of automotive seat by described anchor fitting, described anchor fitting comprises attaching parts, connecting element and actuator, described attaching parts is located at bottom described children car seat, is provided with a plurality of connecting holes before and after each described attaching parts; Described connecting element can relatively described attaching parts move forward and backward and be provided with described a plurality of connecting holes selects the projection that makes progress of the engagement piece that engage, described engagement piece that the first boss is arranged, and described engagement piece passes through described the first boss and engages with arbitrary described connecting hole; Described actuator is located on described connecting element and with described engagement piece and is captiveed joint; Drive described engagement piece and snap in or break away from described connecting hole by operating described actuator, thereby realize that the relatively described attaching parts of described connecting element does elastic adjustment.
Preferably, described engagement piece projection forward has the second boss, and described engagement piece is captiveed joint with described actuator by described the second boss.
In one embodiment of this invention, described connecting element is provided with vertical notch, described actuator is provided with projection over against described vertical notch projection, and described actuator passes described vertical notch to be fixed on described connecting element and can to move up and down by relatively described connecting element by described projection in the altitude range of described vertical notch; Described projection is provided with mouth of connecting trough, and the second boss correspondence of described engagement piece pierces into described mouth of connecting trough and is fixed in described mouth of connecting trough; Driving described engagement piece by the described actuator of downward promotion moves downward and breaks away from described connecting hole.
In another embodiment of the present invention, described actuator also can rotate relative to described connecting element to be articulated on described connecting element by pivot; One end of described actuator is provided with the connection breach, and the second boss correspondence of described engagement piece pierces into described connection breach and is fixed in described connection breach; Drive described engagement piece and move downward and break away from described connecting hole by rotating described actuator.
Preferably, also comprise moving part and action button, described actuator is away from an end and the described moving part butt of described breach, described action button and described moving part pivot joint, drive described moving part rotation by operating described action button, and then drive the rotation of described actuator and make described engagement piece break away from described connecting hole.
Preferably, described connecting element comprises cooperatively interacting and connects and the connection folder and the fixed link that are connected, described engagement piece, actuator and moving part are placed in described fixed link, and described moving part is connected clamping fixed connection by a related parts with described, and described moving part can rotate relative to described related parts.
Preferably, described connecting element is provided with the connecting move control groove in the articulated section of described action button and described moving part, and described connecting move control groove extends upward and continues and extends to form bending structure along the direction near described actuator.
Preferably, also comprise elastic element, described elastic element is placed in described connecting element and an end is captiveed joint with described connecting element, and the other end is kept out the lower end in described engagement piece.
Preferably, described connecting element comprises left connecting element and right connecting element, connects to realize synchronous adjustment by a pipe link between described left connecting element and right connecting element.
Preferably, described seat base bottom is provided with the bottom support frame, and described attaching parts is fixedly connected on described bottom support frame; Described bottom support frame is provided with wears groove, and the two ends of described pipe link are passed respectively described wearing and connected described left connecting element and right connecting element after groove, and the relatively described attaching parts of described connecting element is moved forward and backward in described scope of wearing groove.
Preferably, described connecting hole is two, and lays respectively at the two ends of described attaching parts.
Compared with prior art, the invention provides a kind of telescopic anchor fitting, this anchor fitting is installed on children car seat and uses, and this children car seat is realized being connected with the reliable of automotive seat by described anchor fitting.This anchor fitting comprises the attaching parts of being located at described children car seat bottom, can relatively described attaching parts moves forward and backward connecting element and the actuator of adjustment, when shipment is packed, adjustment makes the relative children car seat of anchor fitting be in hidden state, and is instant packed and carry; And children car seat is put into when using in automotive seat when needs, only need the described actuator of operation and drive the connecting hole that described engagement piece breaks away from described attaching parts, and then make the relatively described attaching parts of described connecting element move forward adjustment, after the position adjustment was determined, the engagement piece of this connecting element engaged with described connecting hole under the effect of elastic element again.Like this, children car seat reliably is connected with automotive seat with realization by the anchor fitting that is in the state of stretching out after adjusting.
By following description also by reference to the accompanying drawings, it is more clear that the present invention will become, and these accompanying drawings are used for explaining embodiments of the invention.
Description of drawings
Fig. 1 is the structural representation of the first embodiment of children car seat of the present invention, has showed that anchor fitting is in the structure of the state of stretching out.
Fig. 2 is the structural representation of the first embodiment of children car seat shown in Figure 1, has showed that anchor fitting is in the structure of hidden state.
Fig. 3 is the partial top view of children car seat shown in Figure 1.
Fig. 4 is the partial top view of children car seat shown in Figure 2.
Fig. 5 is fixing device combination figure shown in Figure 1.
Fig. 6 is the partial schematic diagram of anchor fitting shown in Figure 5.
Fig. 7 is that the pipe link end of anchor fitting shown in Figure 6 is not with the structural representation of plastic cement washer.
Fig. 8 is the fragmentary, perspective view of anchor fitting shown in Figure 5.
Fig. 9 is the exploded drawings of the connecting element of anchor fitting shown in Figure 5.
Figure 10 ~ 11 are sequence of views, have showed the principle of work of the first embodiment of anchor fitting of the present invention.
Figure 12 is the structural representation of the second embodiment of children car seat of the present invention, has showed that anchor fitting is in the structure of the state of stretching out.
Figure 13 is the structural representation of the second embodiment of children car seat shown in Figure 12, has showed that anchor fitting is in the structure of hidden state.
Figure 14 is the partial top view of children car seat shown in Figure 12.
Figure 15 is the partial top view of children car seat shown in Figure 13.
Figure 16 is the fragmentary, perspective view of the anchor fitting of second embodiment of the invention.
Figure 17 is another fragmentary, perspective view of the anchor fitting of second embodiment of the invention.
Figure 18 ~ Figure 20 is sequence of views, has showed the principle of work of the second embodiment of anchor fitting of the present invention.
Figure 21 ~ Figure 23 is sequence of views, has showed that anchor fitting of the present invention forms the principle of work of two road safety locks.
The specific embodiment
With reference now to accompanying drawing, describe embodiments of the invention, in accompanying drawing, similar assembly label represents similar assembly.As mentioned above, the invention provides a kind of children car seat with telescopic anchor fitting, this children car seat is realized being connected with the reliable of automotive seat by described anchor fitting
At first please refer to Fig. 1 ~ Figure 11, showed the first embodiment of children car seat 100 of the present invention.As shown in Figure 1, children car seat 100 of the present invention comprises seat body 10, seat base 20 and anchor fitting 30, and described children car seat 100 is realized being connected with the reliable of automotive seat by described anchor fitting 30.Described anchor fitting 30 is the anchor fitting of telescoping, and the below will specifically introduce the concrete structure of described telescopic anchor fitting 30.
Please refer to Fig. 5, the telescopic anchor fitting 30 of the present invention comprises attaching parts 31, connecting element 32 and actuator 33.Described attaching parts 31 is located at respectively the both sides of described bottom support frame 21, and described bottom support frame 21 is fixedly connected on the bottom of the seat base 20 of described children car seat 100.Before and after on each described attaching parts 31, correspondence is provided with a plurality of connecting holes 310, and described connecting element 32 can move forward and backward and be provided with the engagement piece 320 that engages with described connecting hole 310 selections by relatively described attaching parts 31.Described actuator 33 is located on described connecting element 32 and with described engagement piece 320 and is captiveed joint.Drive described engagement piece 320 and snap in or break away from described connecting hole 310 by operating described actuator 33, thereby realize that the relatively described attaching parts 31 of described connecting element 32 does elastic adjustment.
Preferably, as shown in Figure 5, the connecting hole 310 of the present embodiment is two, comprises front connecting hole 310a and rear connecting hole 310b, and described front connecting hole 310a is positioned at the front end of described attaching parts 31, and described rear connecting hole 310b is positioned at the rear end of described attaching parts 31.When the connecting element 32 of described anchor fitting 30 is in when stretching out state, the engagement piece 320 in described connecting element 32 engages (with reference to figure 3) with described front connecting hole 310a; When the connecting element 32 of described anchor fitting 30 was in hidden state, the engagement piece 320 in described connecting element 32 engaged (with reference to figure 4) with described rear connecting hole 310b.
Preferably, as shown in Figure 5, described connecting element 32 comprises left connecting element 32a and right connecting element 32b, connects to realize synchronous adjustment by a pipe link 35 between described left connecting element 32a and right connecting element 32b.And described bottom support frame 21 is provided with and wears groove 210, the two ends of described pipe link 35 are passed respectively and are describedly worn the described left connecting element 32a of the rear connection of groove 210 and right connecting element 32b, and the relatively described attaching parts 31 of described connecting element 32 is moved forward and backward in described scope of wearing groove 210.Understandably, described length of wearing groove 210 should with described front connecting hole 310a and rear connecting hole 310b between distance consistent.With reference to figure 7, described connecting element 32 is provided with opening and passes for end 351 correspondences of described pipe link 35, and opening is provided with jump ring 329 with the end 351 of fixing described pipe link 35.Preferably, with reference to figure 6, the end 351 of described pipe link 35 is arranged with plastic cement washer 352 after passing described connecting element 32, regulation fixing apparatus 30 flexible the time, finger can pull herein operation.
Please refer to Fig. 8 and Fig. 9, described connecting element 32 comprises connection folder 321, the fixed link 322 of the connection that cooperatively interacts and discharges described connection folder 321 release-pushes that are connected with automotive seat 323, described connection folder 321 is provided with the locking part of automotive seat locking, be well known to those skilled in the art with being connected of automotive seat in view of connecting folder 321, no further details to be given herein.Described fixed link 322 is assembled by protecgulum 322a and bonnet 322b correspondence.Described engagement piece 320 and actuator 33 all are placed in described fixed link 322.Described engagement piece 320 upwards projection has the first boss 3201, and described engagement piece 320 engages with front connecting hole 310a or rear connecting hole 310b by described the first boss 3201.Described engagement piece 320 projection forward has the second boss 3202, and described engagement piece is captiveed joint with described actuator 33 by described the second boss 3202.The protecgulum 322a of described fixed link 322 is provided with vertical notch 328, described actuator 33 is provided with projection 331 over against described vertical notch 328 projections, and described actuator 33 passes described vertical notch 328 to be fixed on described fixed link 322 and can to move up and down by relatively described fixed link 322 by described projection 331 in the longitudinal length scope of described vertical notch 328.Described projection 331 is provided with mouth of connecting trough 3310, and the second boss 3202 correspondences of described engagement piece 320 pierce into described mouth of connecting trough 3310 and are fixed in described mouth of connecting trough 3310.Driving described engagement piece 320 by the described actuator 33 of downward promotion moves downward and breaks away from described front connecting hole 310a or rear connecting hole 310b.The below that is positioned at described engagement piece 320 in described fixed link 322 also is provided with elastic element 34, and an end of described elastic element 34 is captiveed joint with described fixed link 322, and the other end is kept out in the lower end of described engagement piece 320.Described elastic element 34 is spring.Under the reset response of described elastic element 34, the first boss 3201 that breaks away from the engagement piece 320 of described front connecting hole 310a or rear connecting hole 310b passes described connecting element 322 and engages with described rear connecting hole 310b or front connecting hole 310a.
Please refer to Figure 10 ~ Figure 11, the below specifically describes the principle of work of the anchor fitting 30 of first embodiment of the invention.As shown in figure 10, this moment, described engagement piece 320 was in the lock state, and supposed that described engagement piece 320 engages with the front connecting hole 310a of described attaching parts 31, and namely described anchor fitting 30 is in the state of stretching out (with reference to figure 1 and Fig. 3).When the described anchor fitting 30 of needs adjustment makes it be in hidden state, to described actuator 33 application of forces (application of force direction is as shown in F1 in figure), it is moved downward, described actuator 33 drives described engagement piece 320 and breaks away from and the engaging of the front connecting hole 310a of described attaching parts 31 when moving downward, described elastic element 34 is because being produced elastic deformation by described engagement piece 320 compressions simultaneously, at this moment, as shown in figure 11, described engagement piece 320 is in the release the lock state.Like this, only need the application of force (application of force direction is as shown in F2 in figure) promote as described in connecting element 32 can realize hiding of anchor fitting 30, after promoting described connecting element 32 and putting in place, discharge described actuator 33, described engagement piece 320 namely engages with described rear connecting hole under the reset response of described elastic element 34, thereby complete whole telescopic process, be in the anchor fitting 30 of hidden state as Fig. 2 and shown in Figure 4.
The below please refer to Figure 12 ~ Figure 21, has showed the second embodiment of children car seat 200 of the present invention.With reference to Figure 12 and Figure 13, similar to the children car seat of the first embodiment, children car seat 200 seat body 40, seat base 50 and the anchor fitting 60 of the present embodiment, described children car seat 200 is realized being connected with the reliable of automotive seat by described anchor fitting 60.Described anchor fitting 60 is the anchor fitting of telescoping, and the below will specifically introduce the concrete structure of described telescopic anchor fitting 60.
Please refer to Figure 14 and Figure 15, similar to the telescopic anchor fitting of first embodiment of the invention, the telescopic anchor fitting 60 of the present embodiment comprises that attaching parts 61, connecting element 62 and actuator 63(are with reference to Figure 16).Described attaching parts 61 is located at respectively the both sides of described bottom support frame 51, and described bottom support frame 51 is fixedly connected on the bottom of the seat base 50 of described children car seat 200.Before and after on each described attaching parts 61, correspondence is provided with a plurality of connecting holes 610, and described connecting element 62 can move forward and backward and be provided with the engagement piece 620 that engages with described connecting hole 610 selections by relatively described attaching parts 61.Described actuator 63 is located on described connecting element 61 and can be driven described engagement piece 620.Drive described engagement piece 620 and snap in or break away from described connecting hole 610 by operating described actuator 63, thereby realize that the relatively described attaching parts 61 of described connecting element 62 does elastic adjustment.
Preferably, as Figure 14 and shown in Figure 15, the connecting hole 610 of the present embodiment is two, comprises front connecting hole 610a and rear connecting hole 610b, described front connecting hole 610a is positioned at the front end of described attaching parts 61, and described rear connecting hole 610b is positioned at the rear end of described attaching parts 61.When the connecting element 62 of described anchor fitting 60 is in when stretching out state, the engagement piece 320 in described connecting element 62 engages with described front connecting hole 610a; When the connecting element 62 of described anchor fitting 60 was in hidden state, the engagement piece 620 in described connecting element 62 engaged with described rear connecting hole 610b.
Preferably, described connecting element 62 also comprises left connecting element and right connecting element, connect to realize synchronous adjustment by a pipe link between described left connecting element and right connecting element, realize that in view of described connecting element 62 the synchronous structure of adjusting is identical with the structure of the first embodiment, be not described in detail in this.
Please refer to Figure 16 and Figure 17, similar to the connecting element of the first embodiment, the described connecting element 62 of the present embodiment also comprises connection folder 621 and the fixed link 622 that can cooperatively interact and connect, and described fixed link 622 assembles (protecgulum not shown in FIG.) by protecgulum and bonnet correspondence.Described engagement piece 620 and actuator 63 all are placed in described fixed link 622.Described engagement piece 620 comprises the first boss 6201 and the second boss 6202 that is connected with described actuator 63 conflicts with described front connecting hole 610a or rear connecting hole 610b engaging.The below that is positioned at described engagement piece 620 in described fixed link 622 also is provided with elastic element 64 with to 620 reset responses of described engagement piece.Different from the first embodiment is that described actuator 63 also can rotate relative to described fixed link 622 to be articulated on described fixed link 622 by pivot; One end of described actuator 63 is provided with and connects breach 630, and the second boss 6202 correspondences of described engagement piece 620 pierce into described connection breach 630 and can move under the driving of described connection breach 630.Drive described engagement piece 620 and move downward and break away from described front connecting hole 610a or rear connecting hole 610b by rotating described actuator 63.
Preferably, please refer to Figure 16 and Figure 17, also be provided with moving part 65 and action button 66 in described fixed link 622, described actuator 63 is away from an end and described moving part 65 butts of described connection breach 630, described action button 66 is passed through the pivot pivot joint with described moving part 65, drive described moving parts 65 rotations by operating described action button 66, and then drive the rotation of described actuator 63 and described engagement piece 620 is moved downward and break away from described front connecting hole 610a or rear connecting hole 610b.
Preferably, described moving part 65 connects with the described folder 621 that is connected by a related parts 67, and described moving part 65 can rotate relative to described related parts 67.
Please refer to Figure 18 ~ Figure 20, the below specifically describes the principle of work of the anchor fitting 60 of second embodiment of the invention.As shown in figure 18, this moment, described engagement piece 620 was in the lock state, and supposed that described engagement piece 620 engages with the front connecting hole 610a of described attaching parts 61, and namely described anchor fitting 60 is in the state of stretching out (with reference to Figure 12 and Figure 14).when the described anchor fitting 60 of needs adjustment makes it be in hidden state, described action button 66 application of forces are made its upward movement (application of force direction is as shown in arrow F3 in figure), the motion of described action button 66 and then drive 65 rotations (rotation direction is as shown in arrow F4 in figure) of described moving part, and the rotation of described moving part 65 further drives described actuator 63 rotations (rotation direction is as shown in arrow F5 in figure), and described actuator 63 drives described engagement piece 620 when rotating and breaks away from and the engaging of the front connecting hole 610a of described attaching parts 61, described elastic element 64 is because being produced elastic deformation by described engagement piece 620 compressions simultaneously, at this moment, as shown in figure 20, described engagement piece 620 is in the release the lock state.Like this, only need the application of force (application of force direction is as shown in F6 in figure) promote as described in connecting element 62 can realize hiding of anchor fitting 60, after promoting described connecting element 62 and putting in place, discharge described action button 66, described engagement piece 620 namely engages with described rear connecting hole under the reset response of described elastic element 64, thereby complete whole telescopic process, be in the anchor fitting 60 of hidden state as Figure 13 and shown in Figure 15.
Preferably, with reference to Figure 21 ~ Figure 23, in order to form two road safety locks, the fixed link 622 of described connecting element 62 is provided with connecting move control groove 629 in the articulated section of described action button (not shown) and described moving part 65, described connecting move control groove 629 extends upward and continues and extends to form bending structure along the direction near described actuator 63, and namely described connecting move control groove 629 comprises upper end 629a and the bottom 629b that mutual bending is communicated with.Like this, when described connection folder 621 engages with automotive seat, the pivot of described action button (not shown) and 65 pivot joints of described moving part is stuck in the bottom 629b of described connecting move control groove 629, and the state when described connection folder 621 engages with automotive seat as shown in figure 22; When needing being connected of the described connection of release the lock folder 621 and automotive seat, must first described action button up be pushed away, promote operation left again so that the pivot of described action button and 65 pivot joints of described moving part when sliding to described upper end 629a from the bottom 629b of described connecting move control groove 629, could realize release the lock, the state when described connection folder 621 and automotive seat release the lock as shown in figure 23.
Above invention has been described in conjunction with most preferred embodiment, but the present invention is not limited to the embodiment of above announcement, and should contain various modification, equivalent combinations of carrying out according to essence of the present invention.
Claims (21)
1. telescopic anchor fitting is located on children car seat to realize the elastic of connecting element, it is characterized in that, described anchor fitting comprises:
Be located at the attaching parts of described children car seat bottom, be provided with a plurality of connecting holes before and after each described attaching parts;
Connecting element, described connecting element can relatively described attaching parts move forward and backward and be provided with described a plurality of connecting holes selects the projection that makes progress of the engagement piece that engage, described engagement piece that the first boss is arranged, and described engagement piece passes through described the first boss and engages with arbitrary described connecting hole;
Actuator, described actuator are located on described connecting element and with described engagement piece and are captiveed joint;
Drive described engagement piece and snap in or break away from described connecting hole by operating described actuator, thereby realize that the relatively described attaching parts of described connecting element does elastic adjustment.
2. telescopic anchor fitting as claimed in claim 1, it is characterized in that: described engagement piece projection forward has the second boss, and described engagement piece is captiveed joint with described actuator by described the second boss.
3. telescopic anchor fitting as claimed in claim 2, it is characterized in that: described connecting element is provided with vertical notch, described actuator is provided with projection over against described vertical notch projection, and described actuator passes described vertical notch by described projection and moves up and down to be stuck on described connecting element and can relatively described connecting element to do in the altitude range of described vertical notch; Described projection is provided with mouth of connecting trough, and the second boss correspondence of described engagement piece pierces into described mouth of connecting trough and is fixed in described mouth of connecting trough; Driving described engagement piece by the described actuator of downward promotion moves downward and breaks away from described connecting hole.
4. telescopic anchor fitting as claimed in claim 2 is characterized in that: described actuator by pivot to be articulated on described connecting element and can to rotate relative to described connecting element; One end of described actuator is provided with the connection breach, and the second boss correspondence of described engagement piece pierces into described connection breach and is fixed in described connection breach; Drive described engagement piece and move downward and break away from described connecting hole by rotating described actuator.
5. telescopic anchor fitting as claimed in claim 4, it is characterized in that: also comprise moving part and action button, described actuator is away from an end and the described moving part butt of described connection breach, described action button and described moving part pivot joint, drive described moving part rotation by operating described action button, and then drive the rotation of described actuator and make described engagement piece break away from described connecting hole.
6. telescopic anchor fitting as claimed in claim 5, it is characterized in that: described connecting element comprises connection folder and the fixed link that cooperatively interacts and connect, described engagement piece, actuator and moving part are placed in described fixed link, and described moving part is connected clamping fixed connection by a related parts with described, and described moving part can rotate relative to described related parts.
7. telescopic anchor fitting as claimed in claim 5, it is characterized in that: described connecting element is provided with the connecting move control groove in the articulated section of described action button and described moving part, and described connecting move control groove extends upward and continues and extends to form bending structure along the direction near described actuator.
8. telescopic anchor fitting as claimed in claim 1, it is characterized in that: also comprise elastic element, described elastic element is placed in described connecting element and an end is captiveed joint with described connecting element, and the other end is kept out the lower end in described engagement piece.
9. telescopic anchor fitting as claimed in claim 1, it is characterized in that: described connecting element comprises left connecting element and right connecting element, connects to realize synchronous adjustment by a pipe link between described left connecting element and right connecting element.
10. telescopic anchor fitting as claimed in claim 1, it is characterized in that: described connecting hole is two, and lays respectively at the two ends of described attaching parts.
11. a children car seat comprises seat body, seat base and anchor fitting, described children car seat is realized being connected with the reliable of automotive seat by described anchor fitting, it is characterized in that, described anchor fitting comprises:
Be located at the attaching parts of described seat base bottom, be provided with a plurality of connecting holes before and after each described attaching parts;
Connecting element, described connecting element can relatively described attaching parts move forward and backward and be provided with described a plurality of connecting holes selects the projection that makes progress of the engagement piece that engage, described engagement piece that the first boss is arranged, and described engagement piece passes through described the first boss and engages with arbitrary described connecting hole;
Actuator, described actuator are located on described connecting element and with described engagement piece and are captiveed joint;
Drive described engagement piece and snap in or break away from described connecting hole by operating described actuator, thereby realize that the relatively described attaching parts of described connecting element does elastic adjustment.
12. children car seat as claimed in claim 11 is characterized in that: described engagement piece projection forward has the second boss, and described engagement piece is captiveed joint with described actuator by described the second boss.
13. children car seat as claimed in claim 12, it is characterized in that: described connecting element is provided with vertical notch, described actuator is provided with projection over against described vertical notch projection, and described actuator passes described vertical notch to be fixed on described connecting element and can to move up and down by relatively described connecting element by described projection in the altitude range of described vertical notch; Described projection is provided with mouth of connecting trough, and the second boss correspondence of described engagement piece pierces into described mouth of connecting trough and is fixed in described mouth of connecting trough; Driving described engagement piece by the described actuator of downward promotion moves downward and breaks away from described connecting hole.
14. children car seat as claimed in claim 12 is characterized in that: described actuator also can rotate relative to described connecting element to be articulated on described connecting element by pivot; One end of described actuator is provided with the connection breach, and the second boss correspondence of described engagement piece pierces into described connection breach and is fixed in described connection breach; Drive described engagement piece and move downward and break away from described connecting hole by rotating described actuator.
15. children car seat as claimed in claim 14, it is characterized in that: also comprise moving part and action button, described actuator is away from an end and the described moving part butt of described breach, described action button and described moving part pivot joint, drive described moving part rotation by operating described action button, and then drive the rotation of described actuator and make described engagement piece break away from described connecting hole.
16. children car seat as claimed in claim 15, it is characterized in that: described connecting element comprises connection folder and the fixed link that cooperatively interacts and connect, described engagement piece, actuator and moving part are placed in described fixed link, and described moving part is connected clamping fixed connection by a related parts with described, and described moving part can rotate relative to described related parts.
17. children car seat as claimed in claim 15, it is characterized in that: described connecting element is provided with the connecting move control groove in the articulated section of described action button and described moving part, and described connecting move control groove extends upward and continues and extends to form bending structure along the direction near described actuator.
18. children car seat as claimed in claim 11 is characterized in that: also comprise elastic element, described elastic element is placed in described connecting element and an end is captiveed joint with described connecting element, and the other end is kept out the lower end in described engagement piece.
19. children car seat as claimed in claim 11 is characterized in that: described connecting element comprises left connecting element and right connecting element, connects to realize synchronous adjustment by a pipe link between described left connecting element and right connecting element.
20. children car seat as claimed in claim 19 is characterized in that: be provided with the bottom support frame bottom described seat base, described attaching parts is fixedly connected on described bottom support frame; Described bottom support frame is provided with wears groove, and the two ends of described pipe link are passed respectively described wearing and connected described left connecting element and right connecting element after groove, and the relatively described attaching parts of described connecting element is moved forward and backward in described scope of wearing groove.
21. children car seat as claimed in claim 11 is characterized in that: described connecting hole is two, and lays respectively at the two ends of described attaching parts.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010531619 CN102452335B (en) | 2010-10-25 | 2010-10-25 | Retractable fixing device and children's automobile seat |
| BRPI1103529A BRPI1103529B1 (en) | 2010-10-25 | 2011-07-20 | adjustable device for fastening a child's car seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010531619 CN102452335B (en) | 2010-10-25 | 2010-10-25 | Retractable fixing device and children's automobile seat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102452335A CN102452335A (en) | 2012-05-16 |
| CN102452335B true CN102452335B (en) | 2013-05-22 |
Family
ID=46036149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010531619 Active CN102452335B (en) | 2010-10-25 | 2010-10-25 | Retractable fixing device and children's automobile seat |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102452335B (en) |
| BR (1) | BRPI1103529B1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108099707B (en) * | 2018-01-29 | 2024-04-12 | 上海沃雨电子科技有限公司 | ISOFIX slide rail mechanism |
| CN108237956A (en) * | 2018-03-15 | 2018-07-03 | 苏州因诺威汽车科技有限公司 | For the ISOFIX regulating devices of child restrainnt system |
| CN109291834A (en) * | 2018-10-31 | 2019-02-01 | 上海沃雨电子科技有限公司 | Base of children safety seat with ISOFIX |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3445353A1 (en) * | 1983-12-19 | 1985-06-20 | Nissan Motor Co., Ltd., Yokohama, Kanagawa | Vehicle seat |
| DE10216070C1 (en) * | 2002-04-11 | 2003-04-24 | Hts Hoch Technologie Systeme G | Automobile child seat incorporates release device activated in crash situation for preventing child seat rotation |
| CN2668470Y (en) * | 2004-01-16 | 2005-01-05 | 姚仁法 | Bassinet seat handrail |
| CN1600196A (en) * | 2003-08-07 | 2005-03-30 | 阿什利家具工业公司 | Rocker mechanism for rocker recliner |
| CN201516816U (en) * | 2009-09-30 | 2010-06-30 | 麦克英孚(宁波)婴童用品有限公司 | Base of safe supporter for children |
-
2010
- 2010-10-25 CN CN 201010531619 patent/CN102452335B/en active Active
-
2011
- 2011-07-20 BR BRPI1103529A patent/BRPI1103529B1/en active IP Right Grant
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3445353A1 (en) * | 1983-12-19 | 1985-06-20 | Nissan Motor Co., Ltd., Yokohama, Kanagawa | Vehicle seat |
| DE10216070C1 (en) * | 2002-04-11 | 2003-04-24 | Hts Hoch Technologie Systeme G | Automobile child seat incorporates release device activated in crash situation for preventing child seat rotation |
| CN1600196A (en) * | 2003-08-07 | 2005-03-30 | 阿什利家具工业公司 | Rocker mechanism for rocker recliner |
| CN2668470Y (en) * | 2004-01-16 | 2005-01-05 | 姚仁法 | Bassinet seat handrail |
| CN201516816U (en) * | 2009-09-30 | 2010-06-30 | 麦克英孚(宁波)婴童用品有限公司 | Base of safe supporter for children |
Also Published As
| Publication number | Publication date |
|---|---|
| BRPI1103529B1 (en) | 2020-04-28 |
| BRPI1103529A2 (en) | 2013-02-26 |
| CN102452335A (en) | 2012-05-16 |
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