CN204915364U - Children's safety seat - Google Patents
Children's safety seat Download PDFInfo
- Publication number
- CN204915364U CN204915364U CN201520566220.0U CN201520566220U CN204915364U CN 204915364 U CN204915364 U CN 204915364U CN 201520566220 U CN201520566220 U CN 201520566220U CN 204915364 U CN204915364 U CN 204915364U
- Authority
- CN
- China
- Prior art keywords
- head rest
- chute
- bar
- seat body
- locating dowel
- 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.)
- Expired - Fee Related
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Abstract
The utility model belongs to the technical field of children's seat and specifically relates to a children's safety seat is related to, including the seat body, set up the bottom of seat body bottom is equipped with IOSFIX interface stretching adjustment mechanism between bottom and the seat body. The utility model discloses the head rest can be adjusted from top to bottom, the scalable regulation of IOSFIX interface, and simple to operate, the security performance is good, and application scope is extensive.
Description
Technical field
The utility model relates to child seat field, especially relates to a kind of child safety seat.
Background technology
Present society is more and more paid attention to child safety seat, also in universal use, more and more higher to the requirement of child safety seat, in order to traveling comfort and the safety of children's ride-on, it is also proposed higher requirement to our design.Child safety seat is that one lies on automobile, for children's ride-on, has the device of constraint function guarantee children safety.Along with the swift and violent increase of automobile pollution, although people take technology and the measure of all advanced persons, children's injures and deaths that traffic accident at present causes still will far away higher than the unexpected injury that other any reasons cause children.Therefore; correctly choose and use automobile children safety chair to be considered to one of method of most available protecting children riding safety; existing automobile children safety chair install and fixed form very loaded down with trivial details; the angle of seat own also cannot regulate; cloth cover is unpicked and washed also inconvenient; safety performance is inadequate, and Applicable scope is extensive not.
Utility model content
The purpose of this utility model is to provide a kind of Novel automobile child safety seat, and its head rest can up-down adjustment, and the scalable adjustment of IOSFIX interface, easy for installation, safety performance is good, applied widely.
In order to realize above-mentioned technical purpose, concrete technical scheme of the present utility model is:
A kind of child safety seat, comprise seat body, be arranged on the bottom bottom described seat body, be provided with IOSFIX interface expansion regulating mechanism between bottom and seat body, described IOSFIX interface expansion regulating mechanism comprises:
One is fixed on the body frame bottom seat body, body frame comprises two first chutes of symmetrical parallel setting, with one end sliding block joint of adjust bar in every root first chute, the other end of adjust bar is fixedly connected with IOSFIX interface, the cell wall of described first chute is provided with bar-shaped trough, the thread end of one positioning stud puts in described bar-shaped trough and is fixedly connected with described adjust bar, and its screw cap end is stretched out outside described bar-shaped trough, and the groove width of bar-shaped trough is less than the diameter of nut;
The second chute is provided with between two described first chutes, second chute is vertical with the first chute, sliding block joint two locating dowel pins in second chute, one end of two described locating dowel pins is respectively equipped with corners, described adjust bar is provided with gear hole, and described corners is passed the sidewall of described first chute and is connected with the gear hole on described adjust bar; The other end of two described locating dowel pins is connected by a link gear and handle.
Further, described link gear comprises handle, handle is fixedly connected with connecting rod one end, the connecting rod other end connects sliding rack, sliding rack is arranged with two oblique chutes, slidably connect two slide-bars in two oblique chutes respectively, two slide-bars are fixedly connected with, by the pre-stressed joint of extension spring between the handle other end and described seat body end with two described locating dowel pins respectively.
Further, described seat body top is provided with head rest assembly, and described head rest assembly can be adjusted to multiple position relative to described seat body;
Described head rest assembly comprises head rest, the secured adjusted bar affixed with described head rest back, the upper surface of described secured adjusted bar is provided with groove, arrange head rest handle in groove, head rest handle lower end is fixedly connected with pipe link, along described groove to the directed cavity had for holding described pipe link, the bottom of described directed cavity is provided with lateral channel, be provided with two head rest locating dowel pins in lateral channel, described pipe link has wedge angle bottom, and described wedge angle bottom is arranged between two described head rest locating dowel pins; Two described head rest locating dowel pins have the corners matched with gear hole in seat body respectively.
Further, be connected by spring pre-tightening between described head rest handle and the inwall of groove.
Further, the material of described seat body adopts high density polyethylene (HDPE).
Further, be provided with strap stiffener between described two first chutes, described strap stiffener is parallel with described second chute.
The beneficial effects of the utility model: the utility model head rest can up-down adjustment, and the scalable adjustment of IOSFIX, easy for installation, safety performance is good, applied widely.
Accompanying drawing explanation
Fig. 1 is block diagram of the present utility model;
Fig. 2 is ISOFIX unit construction schematic diagram of the present utility model;
Fig. 3 is the utility model main frame structure schematic diagram;
Fig. 4 head rest unit construction of the present utility model schematic diagram;
Wherein, seat support body 1, bottom 2, IOSFIX interface 3, handle 4, handrail 5, head rest pressing plate 6, head rest 7, head rest handle 8, head rest locating dowel pin 9, body frame 10, strap stiffener 11, adjust bar 12, locating dowel pin 13, the first chute 14, second chute 15, connecting rod 41, sliding rack 42, bar-shaped trough 140, positioning stud 141, oblique chute 421, slide-bar 422.
Detailed description of the invention
Below in conjunction with Figure of description, the utility model is described in further detail.
Embodiment 1, as shown in Figure 1, a kind of child safety seat, comprises seat body 1, is arranged on the bottom 2 bottom described seat body 1, is provided with IOSFIX interface expansion regulating mechanism between bottom 2 and seat body 1.
As shown in Figures 2 and 3, described IOSFIX interface expansion regulating mechanism comprises: body frame 10, body frame 10 comprises and is symmetrical parallelly provided with two first chutes 14, adjust bar 12 is all slidably connected in every root first chute 14, the other end of adjust bar 12 is fixedly connected with IOSFIX interface, the cell wall of described first chute 14 is provided with bar-shaped trough 140, adjust bar 12 is fixedly connected with for spacing positioning stud 141, the thread end of described positioning stud 141 is fixedly connected with adjust bar 12, screw cap end stretches out described bar-shaped trough 140, and the groove width of described bar-shaped trough 140 is less than the diameter of nut,
Between described two first chutes 14 vertically described first chute 14 be provided with the second chute 15, sliding block joint two locating dowel pins 13 in second chute 15, one end of two described locating dowel pins 13 is respectively equipped with corners, described adjust bar 12 is provided with gear hole, and described corners and described gear hole are connected; The other end of locating dowel pin 13 is connected by a link gear and handle 4.
Further, described link gear comprises the connecting rod 41 be fixedly connected with handle 4 one end, connecting rod 41 other end connects sliding rack 42, sliding rack 42 is arranged with two oblique chutes 421, two slide-bars 422 are slidably connected respectively in two oblique chutes 421, two slide-bars 422 respectively locating dowel pin 13 described with two are fixedly connected with, and shake hands between 4 other ends and described seat body 1 end by the pre-stressed joint of extension spring.
Further, as shown in Figure 4, described head rest assembly comprises head rest 7, the secured adjusted bar affixed with described head rest 7 back, the upper surface of described secured adjusted bar is provided with groove, head rest handle 8 is set in groove, head rest 8 lower ends of shaking hands are fixedly connected with pipe link, along described groove to the directed cavity had for holding described pipe link, the bottom of described directed cavity is provided with lateral channel, be provided with two head rest locating dowel pins 9 in lateral channel, described pipe link has wedge angle bottom, and described wedge angle bottom is arranged between two described head rest locating dowel pins 9; Two described head rest locating dowel pins 9 have the corners matched with gear hole in seat body 1 respectively.
Further, described head rest handle 8 is connected by spring pre-tightening with between groove inner wall.
The head rest regulatory function of a kind of child safety seat of the utility model is achieved in the following ways:
A. on head rest 7, centre portion is equipped with head rest handle 8, head rest 8 lower ends, lower end of shaking hands are fixedly connected with pipe link, pipe link has wedge angle bottom, head rest locating dowel pin 9 is equipped with on the both sides of the wedge angle bottom of pipe link, usually due to the effect of spring, by wedge angle bottom, pipe link lower end insert head by the middle of locating dowel pin 9, make head rest locating dowel pin 9 separately, head rest locating dowel pin 9 closed angle end inserts seat body 1 gear hole internal locking, reaches the object that head rest 7 is fixing.
B., when head rest handle 8 up pulls, now head rest locating dowel pin 9 is in releasing orientation, and head rest 7 can up-and-down movement, reaches the upper and lower adjustable object of head rest 7.
The ISOFIX retractable of a kind of child safety seat of the utility model is achieved in the following ways:
C. when handle 4 pulls out, oblique chute 421 forward slip on handle 4 drives locating dowel pin 13 to shrink inward, now locating dowel pin 13 wedge angle position departs from the gear hole of adjust bar 12, makes adjust bar 12 be in free state, reaches the object that adjust bar 12 is elastic.
D. when handle 4 unclamps, due to the effect of extension spring, handle 4 is pulled back, oblique chute 421 on handle 4 slides and drives locating dowel pin 13 to external expansion, locating dowel pin 13 wedge angle position is inserted in adjust bar 12 gear hole, makes adjust bar 12 limiting locking, reach the object that ISOFIX is locked.
Claims (6)
1. a child safety seat, it is characterized in that, comprise seat body (1), be arranged on the bottom (2) of described seat body (1) bottom, be provided with IOSFIX interface expansion regulating mechanism between bottom (2) and seat body (1), described IOSFIX interface expansion regulating mechanism comprises:
One is fixed on the body frame (10) bottom seat body, body frame (10) comprises two first chutes (14) of symmetrical parallel setting, with one end sliding block joint of adjust bar (12) in every root first chute (14), the other end of adjust bar (12) is fixedly connected with IOSFIX interface, the cell wall of described first chute (14) is provided with bar-shaped trough (140), the thread end of one positioning stud (141) puts in described bar-shaped trough (140) and is fixedly connected with described adjust bar (12), its screw cap end stretches out described bar-shaped trough (140) outward, and the groove width of bar-shaped trough (140) is less than the diameter of nut,
The second chute (15) is provided with between two described first chutes (14), second chute (15) is vertical with the first chute (14), the interior sliding block joint of second chute (15) two locating dowel pins (13), one end of two described locating dowel pins (13) is respectively equipped with corners, described adjust bar (12) is provided with gear hole, and described corners is passed the sidewall of described first chute (14) and is connected with the gear hole on described adjust bar (12); The other end of two described locating dowel pins (13) is connected by a link gear and handle (4).
2. child safety seat according to claim 1, it is characterized in that, described link gear comprises handle (4), handle (4) is fixedly connected with connecting rod (41) one end, connecting rod (41) other end connects sliding rack (42), sliding rack (42) is arranged with two oblique chutes (421), two slide-bars (422) are slidably connected respectively in two oblique chutes (421), two slide-bars (422) are fixedly connected with two described locating dowel pins (13) respectively, by the pre-stressed joint of extension spring between handle (4) other end and described seat body (1) end.
3. child safety seat according to claim 1, is characterized in that, described seat body (1) top is provided with head rest assembly, and described head rest assembly can be adjusted to multiple position relative to described seat body (1);
Described head rest assembly comprises head rest (7), the secured adjusted bar affixed with described head rest (7) back, the upper surface of described secured adjusted bar is provided with groove, head rest handle (8) is set in groove, head rest handle (8) lower end is fixedly connected with pipe link, along described groove to the directed cavity had for holding described pipe link, the bottom of described directed cavity is provided with lateral channel, two head rest locating dowel pins (9) are provided with in lateral channel, described pipe link has wedge angle bottom, and described wedge angle bottom is arranged between two described head rest locating dowel pins (9); Two described head rest locating dowel pins (9) have the corners matched with gear hole in seat body (1) respectively.
4. child safety seat according to claim 3, is characterized in that, is connected between described head rest handle (8) and the inwall of groove by spring pre-tightening.
5. child safety seat according to claim 4, is characterized in that, the material of described seat body (1) adopts high density polyethylene (HDPE).
6., according to described child safety seat arbitrary in claim 1 ~ 5, it is characterized in that, be provided with strap stiffener (11) between described two first chutes (14), described strap stiffener (11) is parallel with described second chute (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520566220.0U CN204915364U (en) | 2015-07-31 | 2015-07-31 | Children's safety seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520566220.0U CN204915364U (en) | 2015-07-31 | 2015-07-31 | Children's safety seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204915364U true CN204915364U (en) | 2015-12-30 |
Family
ID=54964529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520566220.0U Expired - Fee Related CN204915364U (en) | 2015-07-31 | 2015-07-31 | Children's safety seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204915364U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105059146A (en) * | 2015-07-31 | 2015-11-18 | 江苏法中航空安全技术有限公司 | Child safety seat |
| CN107499200A (en) * | 2017-08-22 | 2017-12-22 | 联扬塑胶(深圳)有限公司 | Child safety seat linkage adjustment mechanism |
-
2015
- 2015-07-31 CN CN201520566220.0U patent/CN204915364U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105059146A (en) * | 2015-07-31 | 2015-11-18 | 江苏法中航空安全技术有限公司 | Child safety seat |
| CN107499200A (en) * | 2017-08-22 | 2017-12-22 | 联扬塑胶(深圳)有限公司 | Child safety seat linkage adjustment mechanism |
| CN107499200B (en) * | 2017-08-22 | 2023-07-28 | 联扬塑胶(深圳)有限公司 | Linkage adjusting mechanism of child safety seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20160731 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |