CN204623214U - Automobile seat for child - Google Patents
Automobile seat for child Download PDFInfo
- Publication number
- CN204623214U CN204623214U CN201520157129.3U CN201520157129U CN204623214U CN 204623214 U CN204623214 U CN 204623214U CN 201520157129 U CN201520157129 U CN 201520157129U CN 204623214 U CN204623214 U CN 204623214U
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- Prior art keywords
- slide rail
- seat
- chute
- lock slots
- base
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- 230000007246 mechanism Effects 0.000 claims abstract description 30
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 claims abstract description 4
- 230000008878 coupling Effects 0.000 claims description 11
- 238000010168 coupling process Methods 0.000 claims description 11
- 238000005859 coupling reaction Methods 0.000 claims description 11
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 210000001138 tear Anatomy 0.000 description 1
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- Seats For Vehicles (AREA)
Abstract
The utility model discloses a kind of automobile seat for child, comprise base, the seat that horizontal direction rotates can be made by respect thereto, for by relative with seat for the base lockout mechanism locked, base is fixedly provided with discoid rotating basis, the outside perimembranous of rotating basis has the first slide rail, the bottom of seat is installed with in circular rotating disc, the inner side perimembranous of rotating disc has the second slide rail matched with the first slide rail, at least one group of rotary steering structure is provided with between first slide rail and the second slide rail, often organize rotary steering structure to include on parts being opened in the first slide rail and these two parts of the second slide rail and the chute along the circumferential direction extended, be located at along the circumferential direction extension on another parts and may correspond to the projection inserted in chute.Fit structure difficult drop-off between first slide rail and the second slide rail, area of contact is between the two large, uniform force, friction force are less, the commutation between seat and base is adjusted more reliable and more stable.
Description
Technical field
the utility model relates to a kind of automobile seat for child.
Background technology
infant, when riding in an automobile, needs to use automobile seat for child for the sake of security, comes to harm when sudden stop or collision happens to avoid or to alleviate.When baby is before 9 months, usually need automobile seat for child oppositely to install, by baby towards the direction contrary with automobile direct of travel; When baby is after 9 months, then can towards the direction of advancing with automobile.Therefore on automobile seat for child, the relative automobile seat base of seat body needs reversibly to connect, to meet the use needs of Different age group children.But in prior art, this kind of commutating structure between automobile seat base and seat body is comparatively complicated, assemble loaded down with trivial details, and switch operation is very inconvenient.
Summary of the invention
the purpose of this utility model is to provide that a kind of structure is simple, seat switch operation automobile seat for child easily.
for achieving the above object, the technical solution adopted in the utility model is: a kind of automobile seat for child, comprise the base for being arranged on car seat, the seat that horizontal direction rotates can be made relative to described base, for by relative with described seat for the described base lockout mechanism locked, described base is fixedly provided with discoid rotating basis, the outside perimembranous of described rotating basis has the first slide rail, the bottom of described seat is installed with in circular rotating disc, the inner side perimembranous of described rotating disc has the second slide rail matched with described first slide rail, at least one group of rotary steering structure is provided with between described first slide rail and described second slide rail, often organize described rotary steering structure to include on parts being opened in described first slide rail and these two parts of the second slide rail and the chute along the circumferential direction extended, be located at along the circumferential direction extension on another parts and may correspond to the projection inserted in described chute, described projection is plugged in described chute slidably.
preferably, described rotary steering structure between described first slide rail and the second slide rail has two groups, described first slide rail offers the first chute along the circumferential direction extended, the circumferential wall portion described first slide rail is positioned at outside described first chute forms the first projection; Described second slide rail offers the second chute along the circumferential direction extended, the circumferential wall portion described second slide rail is positioned at inside described second chute forms the second projection, described first projection is plugged in described second chute slidably, and described second projection is plugged in described first chute slidably.
further, the longitudinal cross-section of described first slide rail is downward opening U-shaped, and the longitudinal cross-section of described second slide rail is opening up U-shaped, and described first slide rail and described second slide rail along the circumferential direction fasten mutually.
further, be provided with liner in described second chute, described first projection is slidingly supported on described liner.
preferably, described lockout mechanism is located at the securing rod in described seat and these two parts of described base on parts with comprising oscilaltion, the two ends of described securing rod have the locking termination extended along the vertical direction respectively, described lockout mechanism also comprises at least one group of lock slots group be located on another parts, often organize described lock slots group and include two lock slots that can supply the corresponding insertion simultaneously of the described locking termination at two ends, when described lockout mechanism locking, the described locking termination at described securing rod two ends is plugged in two described lock slots of wherein lock slots group described in a group respectively accordingly, when described lockout mechanism unlocks, described locking termination and described lock slots are separated, and described lockout mechanism also comprises for driving described securing rod up-and-down movement with the control assembly inserting described lock slots or depart from from described lock slots.
further, described lock slots group is opened on described base, and accordingly, described securing rod is located on described seat up and down.
further, the described locking termination of described securing rod both sides is distributed in the both sides of the axial line of described rotating disc symmetrically, described lock slots group is one group, and two described lock slots of described lock slots group are distributing with ground, 180 °, the circumferentially interval at rotational trajectory place, described locking termination.
further, be pivotally connected in the release lever on described seat by the first axle in the middle part of described control assembly comprises, described release lever has the coupling end laying respectively at the described first different both sides of axle to hold with unblock, described coupling end is connected with slide block rotationally, on the bottom that described slide block slides up and down to be located at described seat or described base, described securing rod and described slide block are fixedly connected, described control assembly also comprises the described unblock end of being located at described release lever and for driving described release lever to rotate around described first axle with the unlocking operation part driving described slide block up-and-down movement.
further, the described coupling end of described release lever is provided with the second axle, and described slide block offers guide groove, and described second axle is rotatable and can be located in described guide groove slidably along described guide groove; Described unlocking operation part is the unlock button sliding up and down to be located at described seat bottom, and described unlock button rotates with described unblock end and is connected.
further, described base offers the guide chute for providing described slide block to slide up and down guiding, when described lockout mechanism locking, described slide block is arranged in described guide chute; When described lockout mechanism unlocks, described slide block departs from described guide chute, or described slide block can be located in described guide chute rotatably around the axial line of described rotating disc.
due to the utilization of technique scheme, the utility model compared with prior art has following advantages: automobile seat for child of the present utility model, wherein by arranging the rotating basis with the first slide rail on base, the rotating disc with the second slide rail is set in the bottom of seat, wherein the first slide rail and the second slide rail along the circumferential direction mutually fasten and can relatively rotate, this makes seat can realize commutating at any angle on base, and the multi-angle realizing angle regulates.Fit structure difficult drop-off between first slide rail and the second slide rail, area of contact is between the two large, uniform force, friction force are less, the commutation between seat and base is adjusted more reliable and more stable.
Accompanying drawing explanation
accompanying drawing 1 is the diagrammatic side-view cross-sectional schematic diagram of automobile seat for child of the present utility model;
accompanying drawing 2 is A portion enlarged diagram in accompanying drawing 1;
accompanying drawing 3 is the semi-sictional view structural upright schematic diagram of automobile seat for child of the present utility model;
accompanying drawing 4 is the front view of automobile seat for child of the present utility model;
accompanying drawing 5 is that B-B is to sectional structure schematic diagram along in accompanying drawing 4, and wherein lockout mechanism is in the lock state;
accompanying drawing 6 is along C-C in accompanying drawing 5 to sectional structure schematic diagram;
accompanying drawing 7 is that B-B is to sectional structure schematic diagram along in accompanying drawing 4, and wherein lockout mechanism is in released state;
accompanying drawing 8 is along D-D in accompanying drawing 7 to sectional structure schematic diagram.
wherein: 1, base; 11, permanent seat; 12, mount pad; 13, lock slots; 14, guide chute; 2, seat; 3, rotating basis; 31, the first chute; 32, first is protruding; 4, rotating disc; 41, the second chute; 42, second is protruding; 5, liner; 6, securing rod; 61, termination is locked; 7, slide block; 71, guide groove; 8, release lever; 81, the first axle; 82, the second axle; 83, the 3rd axle; 9, unlocking operation part (unlock button); 91, chute.
Detailed description of the invention
below in conjunction with the drawings and specific embodiments, the technical solution of the utility model is further elaborated.
see the automobile seat for child shown in Fig. 1 to Fig. 8, comprise for being arranged on the base 1 on car seat, the seat 2 be arranged on base 1, wherein base 1 comprises the permanent seat 11 matched with car seat, the mount pad 12 can be located at slidingly back and forth on permanent seat 11, namely seat 2 is arranged on mount pad 12, the sliding rail of arc is provided with between permanent seat 11 and mount pad 12, when permanent seat 11 slides mount pad 12 along the longitudinal direction relatively, seat 2 can carry out angular adjustment by permanent seat 11 relatively with mount pad 12 slide anteroposterior.When not needing the angle adjusting seat 2, mount pad 12 and permanent seat 11 are locked by latch-up structure.
see shown in Fig. 1 to Fig. 8, the setting that seat 2 respect thereto 1 can rotate in the horizontal direction, is provided with for by both relative lockout mechanisms locked between seat 2 with base 1.Base 1 is fixedly provided with discoid rotating basis 3, this rotating basis 3 is located at the upper end of mount pad 12, and the outside perimembranous of rotating basis 3 has the first slide rail; The bottom of seat 2 is installed with in circular rotating disc 4, and the inner side perimembranous of this rotating disc 4 has the second slide rail matched with the first slide rail.
at least one group of rotary steering structure is provided with between first slide rail and the second slide rail, often organize rotary steering structure to include and to be opened in the first slide rail and these two parts of the second slide rail on parts and the chute along the circumferential direction extended, to be located at and another parts along the circumferential direction to extend and may correspond to the projection inserted in above-mentioned chute, above-mentioned projection is along the circumferential direction plugged in above-mentioned chute ordinatedly, and projection just can make, between rotating basis 3 and rotating disc 4, relative rotation occurs with the relative sliding between chute.
in the present embodiment, the rotary steering vibrational power flow between the first slide rail and the second slide rail has two groups.First slide rail offers the circumferential wall portion be positioned at outside the first chute 31 on the first chute 31, first slide rail of along the circumferential direction extending and form the first projection 32; Second slide rail offers the circumferential wall portion be positioned at inside the second chute 41 on the second chute 41, second slide rail of along the circumferential direction extending and form the second projection 42.First projection 32 is plugged in the second chute 41 slidably, and the second projection 42 is plugged in the first chute 31 slidably.
here, the longitudinal cross-section of the first slide rail is downward opening U-shaped, the longitudinal cross-section of the second slide rail is opening up U-shaped, first slide rail and the second slide rail along the circumferential direction mutually fasten and can relatively rotate in the manner described above, rotating disc 4 is rotated around axial line relatively relative to rotating basis 3, and then makes seat 2 respect thereto 1 do rotary motion in horizontal direction.
in the process rotated, because the first slide rail and the second slide rail fasten mutually, such fit system coordinates tight and difficult drop-off, even if the first slide rail and the second slide rail also can not depart under the situation collided at automobile; Such fit system also makes seat 2 can realize the gearshift of any angle.In addition, the area of contact between the first slide rail and the second slide rail is large, and stressed comparatively even, friction force is between the two less, weares and teares less.In the present embodiment, be also provided with liner 5 in the second chute 41, the first projection 32 on the first slide rail is slidingly supported on liner 5, effectively can reduce friction force during relative sliding between the first slide rail and the second slide rail like this, and reduce noise significantly.
shown in each accompanying drawing, lockout mechanism is located at seat 2 and the securing rod 6 on parts in these two parts of base 1 with comprising oscilaltion, the two ends of this securing rod 6 have the locking termination 61 extended along the vertical direction respectively, lockout mechanism also comprises at least one group of lock slots group be located on another parts, often organize lock slots group and include two lock slots that simultaneously can insert accordingly for the locking termination 61 at two ends, when lockout mechanism locks, the locking termination 61 at securing rod 6 two ends is plugged in two lock slots of wherein one group of lock slots group accordingly; When securing rod 6 moves along the vertical direction and makes the locking termination 61 at two ends all depart from from lock slots, lockout mechanism unlocks.
in the present embodiment, be located on seat 2 to securing rod 6 oscilaltion, the two ends of securing rod 6 extend to form locking termination 61 all downwards, and these two locking terminations 61 are distributed in the both sides of the axial line of rotating disc 4 symmetrically.Lock slots group has one group, this group lock slots is mounted on the mount pad 12 of base 1, two lock slots 13 of lock slots group are distributing with ground, 180 °, the circumferentially interval locking rotational trajectory place, termination 61, like this, lockout mechanism has two latched positions, correspond respectively to seat 2 forward install and seat 2 rotate the reverse installation site after 180 °.
shown in each accompanying drawing, lockout mechanism also comprises for driving securing rod 6 up-and-down movement to insert the control assembly departed from lock slots 13 or from lock slots 13.Be pivotally connected in the release lever 8 on seat 2 by the first axle 81 in the middle part of this control assembly comprises, release lever 8 has the coupling end laying respectively at the first different both sides of axle 81 to hold with unblock, coupling end is connected with slide block 7 rotationally, on the bottom that this slide block 7 slides up and down to be located at seat 2 or base 1, in the present embodiment, the mount pad 12 of base 1 offers the guide chute 14 for providing slide block 7 to slide up and down guiding, slide block 7 can slide up and down to be located in guide chute 14, and the middle part of securing rod 6 is fixedly attached on slide block 7.Slide block 7 offers guide groove 71, the coupling end of release lever 8 is provided with the second axle 82, this second axle 82 is rotatable and can be located in guide groove 71 slidably along guide groove 71, like this, when driving release lever 8 to rotate around the first axle 81, just slide block 7 can be made to slide up and down along the guiding of guide chute 14, and drive securing rod 6 up-and-down movement thereupon, and then realize locking and the unblock of lockout mechanism.
control assembly also comprises the unblock end of being located at release lever 8 and unlocking operation part 9 for driving release lever 8 to rotate to drive slide block 7 up-and-down movement around the first axle 81, herein, this unlocking operation part 9 is for sliding up and down to the unlock button 9 be located on seat 2, and the unblock end of release lever 8 rotates with unlock button 9 and is connected.Herein, unlock button 9 offers guide groove 91, the unblock end of release lever 8 is provided with the 3rd axle 83,3rd axle 83 is rotatable and can be located in guide groove 91 slidably along guide groove 91, like this, when operating unlock button 9 and making its relative seat 2 slide up and down, just can order about release lever 8 and rotate around the first axle 81.
shown in each accompanying drawing, when seat 2 is commutated use by needs, first the unblock end making it order about release lever 8 by unlock button 9 under is descending, release lever 8 rotates around the first axle 81, the coupling end of release lever 8 is up and be with movable slider 7 along sliding on guide chute 14, slide block 7 drives securing rod 6 up simultaneously, the locking termination 61 at securing rod 6 two ends just little by little departs from from the lock slots 13 base 1 comes, lockout mechanism is unlocked, as Fig. 6, shown in Fig. 7, under this position, slide block 7 should depart from guide chute 14 or can be located at rotatably in guide chute 14 around the axial line of rotating disc 4.Now, seat 2 rotated 180 ° and commutate, and then above push away unlock button 9 or under the effect of Bringing-back mechanism, make release lever 8 around the first axle 81 contrarotation, the coupling end of release lever 8 is descending and be with movable slider 7 and securing rod 6 to move downward, the locking termination 61 at securing rod 6 two ends is respectively in lower insertion two lock slots 13, and lockout mechanism relocks, as shown in Figure 4, Figure 5, seat 2 respect thereto 1 is fixed, under namely seat 2 is fixed on this commutation use location.
to sum up, automobile seat for child of the present utility model, its structure is simple, and the switch operation of seat 2 is convenient, can realize the adjustment that commutates at any angle, working good of turning unit and difficult drop-off, and friction force is less, uses reliable and stable.
above-described embodiment, only for technical conceive of the present utility model and feature are described, its object is to person skilled in the art can be understood content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalences done according to the utility model Spirit Essence change or modify, and all should be encompassed within protection domain of the present utility model.
Claims (10)
1. an automobile seat for child, comprise the base for being arranged on car seat, the seat that horizontal direction rotates can be made relative to described base, for by relative with described seat for the described base lockout mechanism locked, it is characterized in that: described base is fixedly provided with discoid rotating basis, the outside perimembranous of described rotating basis has the first slide rail, the bottom of described seat is installed with in circular rotating disc, the inner side perimembranous of described rotating disc has the second slide rail matched with described first slide rail, at least one group of rotary steering structure is provided with between described first slide rail and described second slide rail, often organize described rotary steering structure to include on parts being opened in described first slide rail and these two parts of the second slide rail and the chute along the circumferential direction extended, be located at along the circumferential direction extension on another parts and may correspond to the projection inserted in described chute, described projection is plugged in described chute slidably.
2. automobile seat for child according to claim 1, it is characterized in that: the described rotary steering structure between described first slide rail and the second slide rail has two groups, described first slide rail offers the first chute along the circumferential direction extended, the circumferential wall portion described first slide rail is positioned at outside described first chute forms the first projection; Described second slide rail offers the second chute along the circumferential direction extended, the circumferential wall portion described second slide rail is positioned at inside described second chute forms the second projection, described first projection is plugged in described second chute slidably, and described second projection is plugged in described first chute slidably.
3. automobile seat for child according to claim 2, it is characterized in that: the longitudinal cross-section of described first slide rail is downward opening U-shaped, the longitudinal cross-section of described second slide rail is opening up U-shaped, and described first slide rail and described second slide rail along the circumferential direction fasten mutually.
4. automobile seat for child according to claim 2, is characterized in that: be provided with liner in described second chute, and described first projection is slidingly supported on described liner.
5. according to the arbitrary described automobile seat for child of Claims 1-4, it is characterized in that: described lockout mechanism is located at the securing rod in described seat and these two parts of described base on parts with comprising oscilaltion, the two ends of described securing rod have the locking termination extended along the vertical direction respectively, described lockout mechanism also comprises at least one group of lock slots group be located on another parts, often organize described lock slots group and include two lock slots that can supply the corresponding insertion simultaneously of the described locking termination at two ends, when described lockout mechanism locking, the described locking termination at described securing rod two ends is plugged in two described lock slots of wherein lock slots group described in a group respectively accordingly, when described lockout mechanism unlocks, described locking termination and described lock slots are separated, and described lockout mechanism also comprises for driving described securing rod up-and-down movement with the control assembly inserting described lock slots or depart from from described lock slots.
6. automobile seat for child according to claim 5, is characterized in that: described lock slots group is opened on described base, and accordingly, described securing rod is located on described seat up and down.
7. automobile seat for child according to claim 6, it is characterized in that: the described locking termination of described securing rod both sides is distributed in the both sides of the axial line of described rotating disc symmetrically, described lock slots group is one group, and two described lock slots of described lock slots group are distributing with ground, 180 °, the circumferentially interval at rotational trajectory place, described locking termination.
8. automobile seat for child according to claim 6, it is characterized in that: in the middle part of described control assembly comprises, be pivotally connected in the release lever on described seat by the first axle, described release lever has the coupling end laying respectively at the described first different both sides of axle to hold with unblock, described coupling end is connected with slide block rotationally, on the bottom that described slide block slides up and down to be located at described seat or described base, described securing rod and described slide block are fixedly connected, described control assembly also comprises the described unblock end of being located at described release lever and for driving described release lever to rotate around described first axle with the unlocking operation part driving described slide block up-and-down movement.
9. automobile seat for child according to claim 8, it is characterized in that: the described coupling end of described release lever is provided with the second axle, described slide block offers guide groove, and described second axle is rotatable and can be located in described guide groove slidably along described guide groove; Described unlocking operation part is the unlock button sliding up and down to be located at described seat bottom, and described unlock button rotates with described unblock end and is connected.
10. automobile seat for child according to claim 8, is characterized in that: described base offers the guide chute for providing described slide block to slide up and down guiding, and when described lockout mechanism locking, described slide block is arranged in described guide chute; When described lockout mechanism unlocks, described slide block departs from described guide chute, or described slide block can be located in described guide chute rotatably around the axial line of described rotating disc.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201520157129.3U CN204623214U (en) | 2015-03-19 | 2015-03-19 | Automobile seat for child |
Applications Claiming Priority (1)
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CN201520157129.3U CN204623214U (en) | 2015-03-19 | 2015-03-19 | Automobile seat for child |
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CN204623214U true CN204623214U (en) | 2015-09-09 |
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CN201520157129.3U Active CN204623214U (en) | 2015-03-19 | 2015-03-19 | Automobile seat for child |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108749663A (en) * | 2018-05-30 | 2018-11-06 | 浙江感恩科技股份有限公司 | A kind of Combined type children safety seat |
CN114162006A (en) * | 2021-11-23 | 2022-03-11 | 浙江迈嘉婴童用品有限公司 | Compact structure's full-range children's seat |
US11420540B2 (en) | 2019-06-12 | 2022-08-23 | Wonderland Switzerland Ag | Child safety seat and related spin lock mechanism |
US11565612B2 (en) | 2019-12-12 | 2023-01-31 | Wonderland Switzerland Ag | Child restraint spin lock and a safety seat having the same |
US11878609B2 (en) | 2019-06-12 | 2024-01-23 | Wonderland Switzerland Ag | Child safety seat and related spin lock mechanism |
-
2015
- 2015-03-19 CN CN201520157129.3U patent/CN204623214U/en active Active
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108749663A (en) * | 2018-05-30 | 2018-11-06 | 浙江感恩科技股份有限公司 | A kind of Combined type children safety seat |
US11420540B2 (en) | 2019-06-12 | 2022-08-23 | Wonderland Switzerland Ag | Child safety seat and related spin lock mechanism |
US11878609B2 (en) | 2019-06-12 | 2024-01-23 | Wonderland Switzerland Ag | Child safety seat and related spin lock mechanism |
US11565612B2 (en) | 2019-12-12 | 2023-01-31 | Wonderland Switzerland Ag | Child restraint spin lock and a safety seat having the same |
CN114162006A (en) * | 2021-11-23 | 2022-03-11 | 浙江迈嘉婴童用品有限公司 | Compact structure's full-range children's seat |
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