CN205059329U - Children's safety seat of adjustable headrest height - Google Patents
Children's safety seat of adjustable headrest height Download PDFInfo
- Publication number
- CN205059329U CN205059329U CN201520844385.XU CN201520844385U CN205059329U CN 205059329 U CN205059329 U CN 205059329U CN 201520844385 U CN201520844385 U CN 201520844385U CN 205059329 U CN205059329 U CN 205059329U
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- CN
- China
- Prior art keywords
- headrest
- slide block
- safety seat
- seat
- child safety
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- 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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- Seats For Vehicles (AREA)
- Automotive Seat Belt Assembly (AREA)
Abstract
The utility model discloses a children's safety seat of adjustable headrest height, include: safe seat, it includes the seat and sets up the headrest at seat chair back top, the guide rail, it sets up inside the backrest to arrange a plurality of constant head tanks of symmetric placement in both sides including allying oneself with, the regulator, its connection the headrest, embedded setting is in the middle of the constant head tank for adjust the relative position of headrest and guide rail, when the regulation headrest was high, two baldrics of five point type children safety belts can rise and automatic adjustment height and interval along with the headrest, realized resting the head on and the linkage of children's safety belt.
Description
Technical field
The utility model relates to a kind of child safety seat, particularly relates to a kind of child safety seat of headrest adjustable height.
Background technology
Current Mass Car Ownership rate is very high, in order to ensure that children can be safe, comfortable by bus, need that child safety seat is installed on automotive seat and carry out child restraint.Most of children safety seat is all with headrest on the market, is used for the head of child protection when auto against.Consider the head position of children, appropriate location headrest being arranged child safety seat is very crucial.But the position of the children head of Different age group is different, even the position of same children head in the process of growing up also is not quite similar, children are growing tall every day, along with the growth of height, the child safety seat of original use just cannot meet the operating needs of safety and comfort, meets the children in growing up by the mode constantly changing child safety seat, changes frequent, cost is higher, is not suitable for most of family.Child safety seat needs to use several years usually, and along with the continuous growth of children, once head has exceeded the height of headrest, taking in process for a long time, the neck of children will feel fatigue, and if things go on like this will threaten the body development of children.If but the head of a family constantly buys new child seat, will family burden be increased.
But existing a part of child safety seat headrest height is unadjustable, brings inconvenience will to like this children riding of Different age group, and not have the effect of general protection, greatly reduce safety and the traveling comfort of children riding; And the child safety seat of some headrest adjustable height, not only regulating mechanism is complicated, complex operation, after adjustment height of headrest, also needs to regulate five-point type child belt shoulder belt height and spacing again, can not realize headrest and shoulder belt interlock.
Therefore, need the child safety seat designing a kind of headrest adjustable height, when regulating height of headrest, two shoulder belts of five-point type child belt can raise and automatic height adjustment and spacing along with headrest, realize headrest to link with child belt, meet the children of different height and body weight, avoid, because children grow tall and fill out and buy larger sized seat, reducing the economical burden of family.
Current a part of child safety seat headrest height cannot regulate, and along with children grow tall, need buy larger sized seat; The child safety seat of some headrest adjustable height, its regulating mechanism all more complicated, some adjustments need to twist multiple part and button, and need during some adjustments first to be disassembled by headrest, then carry out the adjustment of height, it is very inconvenient to operate; After some seat adjustment height of headrest, also need to regulate five-point type child belt shoulder belt height and spacing again, headrest and shoulder belt interlock can not be realized; Threaded engagement mechanism, in height of headrest control process, efficiency is very low, regulates and often wastes time and energy very much.
Utility model content
The utility model has designed and developed a kind of child safety seat of headrest adjustable height, automatically adjusts height and the spacing of safety strap two shoulder belts while regulating height of headrest.
The technical scheme that the utility model provides is:
A child safety seat for headrest adjustable height, is characterized in that, comprising:
Safety seat, it headrest comprising seat and be arranged on chair backrest top;
Guide rail, it is inner that it is arranged on described back of seat, and comprise multiple positioning grooves that townhouse symmetry is placed on both sides;
Regulating control, it connects described headrest, is embedded in the middle of positioning groove, for regulating the relative position of headrest and guide rail;
Preferably, described regulating control also comprises:
Shell, is embedded in the middle of positioning groove;
Slide block, it is square, and bottom is provided with inclined plane groove, is arranged on described enclosure, and side is provided with through hole;
Slide rail, it is arranged on enclosure, and described slide block slides along slide rail;
Radius stay, its cross-under is inner at described slide block, for the location of regulating control.
Preferably, also comprise limit button, it is square, and top is provided with ramp and limiting groove, and the inclined plane groove of itself and slide block is fitted and placed, and slides for being limited in described limit button by described slide block.
Preferably, also comprise, spring, it is arranged between slide block and shell, for the resilient mounting of slide block.
Preferably, described shell is N-shaped framework, and opening part is provided with extension limit.
Preferably, it is with holes that described positioning groove is provided with two safety tilted, for regulating the pull-out location of safety strap.
Preferably, described guide rail two ends are provided with cut-off groove, are limited in guide rail by described regulating control and slide.
Preferably, described positioning groove is multiple fin.
Beneficial effect described in the utility model
1, the child safety seat of headrest adjustable height of the present invention provides a kind of child safety seat of headrest adjustable height, when regulating height of headrest, two shoulder belts of five-point type child belt can raise and automatic height adjustment and spacing along with headrest, realize headrest and link with child belt.
2, the environmental factor considered of the present invention is more comprehensive, avoiding, because children grow tall and fill out and buys larger sized seat, reducing the economical burden of family.
3, the child safety seat structure of chair of headrest adjustable height of the present invention is simple, easy for installation, cost is lower, and in native system, model parameter can adjust flexibly for different situations, has widened the applicable surface of model, has had stronger marketing.
Accompanying drawing explanation
Fig. 1 is the child safety seat structural representation of headrest adjustable height described in the utility model.
Fig. 2 is the child safety seat birds-eye view of headrest adjustable height described in the utility model.
Fig. 3 is guide rail described in the utility model and controller structure schematic diagram
Fig. 4 is controller structure schematic diagram described in the utility model.
Fig. 5 is regulating control disassembly diagram described in the utility model.
Fig. 6 is slide block schematic diagram described in the utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail, can implements according to this with reference to specification sheets word to make those skilled in the art.
As shown in Figure 1-2, the child safety seat of a kind of headrest adjustable height that the utility model provides, comprises safety seat 100, regulating control 200 and guide rail 300.
Wherein, safety seat 100 comprises seat 110 and is arranged on the headrest 120 at back of seat top,
As shown in Figure 3, guide rail 300, it is inner that it is arranged on seat 110 backrest, seat 110 backrest is arranged on inner by mounting groove 320, and comprise townhouse symmetry and be placed on multiple positioning grooves 310 of both sides, wherein positioning groove 310 points is located at guide rail 300 both sides, for townhouse arrange convex stupefied;
As Figure 4-Figure 6, regulating control 200, it connects headrest 120, is embeddedly arranged in the middle of positioning groove 310, for regulating the relative position of headrest 120 and guide rail 300; Comprise shell 210, shell is N-shaped framework, and opening part is provided with extension limit 211, is embeddedly arranged in the middle of positioning groove 310, and bottom is provided with square hole 212, for placing limit button 250;
Slide block 220, it is square, and bottom is provided with inclined plane groove 222, is arranged on described shell 210 inner, and side is provided with through hole 221;
Slide rail 230, it is inner that it is arranged on shell 210, and comprise the square hole 231 being arranged on two siding track limits 232 and being arranged on bottom, and slide block 220 is arranged on inside track limit 232, and flower block 220 is slided along slide rail 230;
Radius stay 240, its cross-under is inner at slide block 220, fixes, for the location of regulating control 200 through through hole 221.
Limit button 250, it is square, and is provided with ramp 251 and limiting groove 252 at top, and the inclined plane groove of itself and slide block 220 is fitted and placed, and slides for being limited in by slide block 220 in limit button 250.
Spring 260, is arranged between slide block 220 and shell 210, for the resilient mounting of slide block 220.
When pressing limit button 250, ramp 251 staggers mutually with the groove of slide block 220, slide block 220 slides backward, radius stay 240 cross-under is inner at slide block 220, therefore move backward with slide block 220, regulating control 200 is separated with radius stay 240, pin limit button 250, regulating control 200 is pulled to slide up and down along guide rail 300, be adjusted to appropriate location, unclamp limit button 250, slide block 220 flicks along slide rail 230 by spring 260, the limiting groove 252 of limit button 250 is stuck in the edge of shell 210, slide block 220 is limited in limit button 250, radius stay 240 rebounds with slide block 220, radius stay is stuck on positioning groove 310, headrest 120 height changes with regulating control 200.
In another embodiment, described positioning groove 310 is provided with two safety with holes 400 tilted, two safety is with holes 400 V-shaped, and seat position is provided with safety strap pull-out-hole 410 and safety strap pull-out-hole 420, and to be wherein arranged on safety strap pull-out-hole 410 interval of below less, the interval being arranged on the safety strap pull-out-hole 420 of top is larger, for regulating the pull-out location of safety strap, safety strap changes along safety change position with holes with regulating control 200 position.
In another embodiment, guide rail 300 two ends are provided with cut-off groove 270, being limited in guide rail by regulating control 200 and sliding, driving headrest to skid off guide rail 300 for preventing regulating control 200.
Implement for the working process of the child safety seat of headrest adjustable height, be further described
When needs raise headrest 120 height, press limit button 250, ramp 251 staggers mutually with the groove of slide block 220, slide block 220 slides backward, radius stay 240 cross-under is inner at slide block 220, therefore move backward with slide block 220, regulating control 200 is separated with radius stay 240, pin limit button 250, pull regulating control 200 along guide rail 300 upward sliding, be adjusted to appropriate location, unclamp limit button 250, slide block 220 flicks along slide rail 230 by spring 260, the limiting groove 252 of limit button 250 is stuck in the edge of shell 210, slide block 220 is limited in limit button 250, radius stay 240 rebounds with slide block 220, radius stay is stuck on positioning groove 310, headrest 120 height raises with regulating control 200, shoulder belt raises with regulating control 200, pull out from safety strap pull-out-hole 420.
When needs reduce headrest 120 height, press limit button 250, ramp 251 staggers mutually with the groove of slide block 220, slide block 220 slides backward, radius stay 240 cross-under is inner at slide block 220, therefore move backward with slide block 220, regulating control 200 is separated with radius stay 240, pin limit button 250, pull regulating control 200 along guide rail 300 slide downward, be adjusted to appropriate location, unclamp limit button 250, slide block 220 flicks along slide rail 230 by spring 260, the limiting groove 252 of limit button 250 is stuck in the edge of shell 210, slide block 220 is limited in limit button 250, radius stay 240 rebounds with slide block 220, radius stay is stuck on positioning groove 310, headrest 120 height reduces with regulating control 200, shoulder belt raises with regulating control 200, pull out from safety strap pull-out-hole 410.
Although embodiment of the present utility model is open as above, but it is not restricted to listed in specification sheets and embodiment utilization, it can be applied to various applicable field of the present utility model completely, for those skilled in the art, can easily realize other amendment, therefore do not deviating under the universal that claim and equivalency range limit, the utility model is not limited to specific details and illustrates here and the legend described.
Claims (8)
1. a child safety seat for headrest adjustable height, is characterized in that, comprising:
Safety seat, it headrest comprising seat and be arranged on chair backrest top;
Guide rail, it is inner that it is arranged on described back of seat, and comprise multiple positioning grooves that townhouse symmetry is placed on both sides;
Regulating control, it connects described headrest, is embedded in the middle of positioning groove, for regulating the relative position of headrest and guide rail.
2. the child safety seat of headrest adjustable height according to claim 1, is characterized in that, described regulating control also comprises:
Shell, is embedded in the middle of positioning groove;
Slide block, it is square, and bottom is provided with inclined plane groove, is arranged on described enclosure, and side is provided with through hole;
Slide rail, it is arranged on enclosure, and described slide block slides along described slide rail;
Radius stay, its cross-under is inner at described slide block, for the location of regulating control.
3. the child safety seat of headrest adjustable height according to claim 1 and 2, it is characterized in that, also comprise limit button, it is square, and top is provided with ramp and limiting groove, the inclined plane groove of itself and slide block is fitted and is placed, and slides for being limited in described limit button by described slide block.
4. the child safety seat of headrest adjustable height according to claim 1 and 2, is characterized in that, also comprise: spring, and it is arranged between slide block and shell, for the resilient mounting of slide block.
5. the child safety seat of headrest adjustable height according to claim 2, is characterized in that, described shell is N-shaped framework, and opening part is provided with extension limit.
6. the child safety seat of headrest adjustable height according to claim 1, is characterized in that, it is with holes that described positioning groove is provided with two safety tilted, for regulating the pull-out location of safety strap.
7. the child safety seat of headrest adjustable height according to claim 1, is characterized in that, described guide rail two ends are provided with cut-off groove, is limited in guide rail by described regulating control and slides.
8. the child safety seat of headrest adjustable height according to claim 1, is characterized in that, described positioning groove is multiple fin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520844385.XU CN205059329U (en) | 2015-10-27 | 2015-10-27 | Children's safety seat of adjustable headrest height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520844385.XU CN205059329U (en) | 2015-10-27 | 2015-10-27 | Children's safety seat of adjustable headrest height |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205059329U true CN205059329U (en) | 2016-03-02 |
Family
ID=55385923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520844385.XU Expired - Fee Related CN205059329U (en) | 2015-10-27 | 2015-10-27 | Children's safety seat of adjustable headrest height |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205059329U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105946637A (en) * | 2016-04-15 | 2016-09-21 | 苏州纪宝儿童用品有限公司 | Child seat head support adjusting device |
| CN106143226A (en) * | 2016-08-29 | 2016-11-23 | 好孩子儿童用品有限公司 | A kind of child safety seat |
| CN107627916A (en) * | 2017-09-01 | 2018-01-26 | 浙江乐优贝汽车用品有限公司 | Children's seat |
| CN111216608A (en) * | 2020-03-23 | 2020-06-02 | 苏州工业园区雅式汽车零部件有限公司 | Vehicle seat with adjustable headrest |
-
2015
- 2015-10-27 CN CN201520844385.XU patent/CN205059329U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105946637A (en) * | 2016-04-15 | 2016-09-21 | 苏州纪宝儿童用品有限公司 | Child seat head support adjusting device |
| CN106143226A (en) * | 2016-08-29 | 2016-11-23 | 好孩子儿童用品有限公司 | A kind of child safety seat |
| CN106143226B (en) * | 2016-08-29 | 2018-12-21 | 好孩子儿童用品有限公司 | A kind of child safety seat |
| CN107627916A (en) * | 2017-09-01 | 2018-01-26 | 浙江乐优贝汽车用品有限公司 | Children's seat |
| CN111216608A (en) * | 2020-03-23 | 2020-06-02 | 苏州工业园区雅式汽车零部件有限公司 | Vehicle seat with adjustable headrest |
| CN111216608B (en) * | 2020-03-23 | 2023-12-29 | 江苏雅式科技有限公司 | Vehicle seat with adjustable headrest |
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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: 20160302 Termination date: 20161027 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |