CN205395835U - Headrest adjustment mechanism of children's safety seat - Google Patents
Headrest adjustment mechanism of children's safety seat Download PDFInfo
- Publication number
- CN205395835U CN205395835U CN201620183826.0U CN201620183826U CN205395835U CN 205395835 U CN205395835 U CN 205395835U CN 201620183826 U CN201620183826 U CN 201620183826U CN 205395835 U CN205395835 U CN 205395835U
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- CN
- China
- Prior art keywords
- headrest
- backrest
- slide plate
- sliding
- vertical direction
- 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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- Chair Legs, Seat Parts, And Backrests (AREA)
- Seats For Vehicles (AREA)
Abstract
The utility model discloses a headrest adjustment mechanism of children's safety seat, including seat face and back, be equipped with the headrest on the back, be provided with the adjustment mechanism of the upper and lower height of adjustable headrest between back and the headrest, be provided with the slide between headrest and the back, the slide slides in vertical orientation through the elastic component and connects in the headrest, on the slide bilateral symmetry be provided with the chute of personally submitting the one corner degree in the level, the chute slides in the horizontal direction and is connected with the slip locking piece, the slip locking piece is spacing in setting up on the headrest and bilateral symmetry's horizontal spacing inslot respectively, it slides in vertical direction to rest the head on connects in the back, the face of the relative headrest of back go up be provided with a plurality ofly in vertical direction and the draw -in groove of slip locking piece cooperation joint through set up the adjustment mechanism that can adjust headrest position on the back between headrest and back, satisfies the children's of the different stages of growth use, has increased service life greatly, practices thrift the cost.
Description
Technical field
This utility model relates to a kind of child safety seat, more specifically, it relates to the headrest controlling mechanism in child safety seat.
Background technology
Although the automobile child seat for children's ride-on is very common in the market, but it is able to the automobile child seat for all build children can be suitable for do not have, the height of the headrest of traditional automobile child seat cannot adjust, when diminutive children's ride-on is in this children's seat, the head of child can not come on the headrest of softness, and it has been positioned against on harder backrest, have a strong impact on the comfort level of children's ride-on automobile, when braking even at automobile emergency, damaging of children head is caused to cause security incident；After enough having bought the automobile child seat that applicable only small child is suitable for, once child's height grows tall, if still with former used automobile child seat, the head of child has exceeded headrest, wanting in this case to lean against head on the headrest of softness and just can only face up head, taking in process for a long time, the neck of child will be felt to tire out very much, in the course of time, cervical spondylosis is even caused.
Therefore, the head of a family wants to use the words of automobile child seat to it in child's difference stage of growth, it is accomplished by buying the automobile child seat with its body-accommodating respectively in the different stages of growth of child, thus causes twice Double Spending, considerably increase the cost of the head of a family.
Utility model content
The purpose of this utility model is to provide a kind of child safety seat headrest governor motion that can regulate automobile child seat height of headrest.
Above-mentioned technical purpose of the present utility model has the technical scheme that the headrest controlling mechanism of a kind of child safety seat, including seat surface and backrest, described backrest is provided with headrest, the governor motion of the upper-lower height of headrest adjustable it is provided with between described backrest and headrest, it is provided with slide plate between described headrest and backrest, described slide plate is connected to headrest by elastic component in vertical direction sliding, on slide plate, left and right is symmetrically arranged with in horizontal plane skewed slot at an angle, skewed slot is connected to sliding lock block in horizontal direction sliding, described sliding lock block is respectively limited by be arranged on rests the head in upper and symmetrical Horizontal limiting groove, described sliding on vertical direction of resting the head on is connected to backrest, the face that backrest is rested the head on relatively is provided with multiple and described sliding lock block on vertical direction and coordinates the draw-in groove of clamping.
nullPass through such scheme，When upper and lower sliding on vertical direction rested the head on relatively by slide plate time，It is arranged on the skewed slot on slide plate accordingly also can vertically move up and down，And be connected with skewed slot sliding and the sliding lock block that is limited in the Horizontal limiting groove being arranged on headrest is by can symmetrical outwards skidding off and can retract in horizontal direction，Thus realizing clamping and the disengaging clamping of sliding lock block and the matched draw-in groove being arranged on backrest，When sliding lock block and draw-in groove clamping，Headrest will realize location with backrest and fix，When sliding lock block departs from clamping with draw-in groove time，Headrest can realize upper and lower sliding together along with slide plate on backrest，And then realize the adjustment on upper-lower position，After being adjusted in place，Unclamp slide plate，Slide plate will reset under the effect of elastic component，And then make sliding lock block protrude to both sides to snap in and realize in draw-in groove resting the head on and fixing in the location of backrest.
Being optimized for further: described headrest is provided with, relative to the one side of slide plate, the depression that width is identical with slide plate, this slide plate sinks in this depression and in sliding and this depression.
By such scheme, sink into the slide plate in the depression of headrest, will more stablize in sliding process, and by slide plate being sunk in depression so that headrest and shaped as slide are integral, right overhead pillow belt slide plate together relatively backrest slip time globality better.
It is optimized for further: being provided with two limited posts vertical direction being in same axis on the opposite face of described headrest and slide plate, described elastic component is set to two, spacing in vertical direction by described two pairs of limited posts respectively.
By such scheme, elastic component is set to two pairs of slidings arranging slide plate and headrest and reset function becomes more stable, and the two ends of elastic component are limited in limited post, so that the use state stability of elastic component significantly promotes, it is to avoid flown by bullet.
It is optimized for further: described headrest is provided with, relative to the face of slide plate, the vertical stopper slot that vertical direction is offered, is provided with the limited block coordinated in this vertical stopper slot in described slide plate.
By such scheme, by arranging vertical stopper slot, thus limiting effective skidding distance that slide plate is rested the head on relatively, it is to avoid sliding is excessive thus there is the injury to sliding lock block.
It is optimized for further: be provided with handle catching groove in the top of the one side of the relative backrest of described slide plate, is provided with, in the top of the one side of the relative slide plate of described backrest, groove of stepping down.
By such scheme, when sliding skateboard, hands can buckle in handle catching groove, convenient operation, and combines the groove of stepping down at the top being arranged on the relative slide plate one side of backrest, and convenient hands can circumvent backrest and buckle in handle catching groove.
It is optimized for further: the middle part of the relative backrest of described headrest is provided with the first slide bar to backrest projection, the first vertical chute matched with the first slide bar it is provided with in backrest, in the face that backrest is rested the head on relatively, the symmetrical both sides near upper end are provided with the second slide bar, are provided with, in headrest, symmetrically arranged two the second vertical chutes matched with the second slide bar.
Pass through such scheme, realizing headrest by the cooperation of the first slide bar and the first vertical chute, the second slide bar and the second vertical chute can along backrest sliding, and headrest rotation on backrest can also be prevented by their cooperation, be limited to along the position adjustments on the bearing of trend of backrest backboard.
In sum, this utility model has the advantages that can adjust headrest governor motion of position on backrest by being provided with between headrest and backrest, meets the use of the child of the different stages of growth, significantly increases service life, saves cost；Only needing locking that simple sliding skateboard can be achieved with resting the head between backrest and contact locking, positioning thus realizing sliding, simple to operate.
Accompanying drawing explanation
Fig. 1 is the seat overall schematic of embodiment；
Fig. 2 is the backrest view of embodiment；
Fig. 3 is the resting the head in the cooperation schematic diagram of slide plate of embodiment；
Fig. 4 and Fig. 5 is the decomposing schematic representation of the headrest of embodiment and slide plate.
In figure, 1, seat surface；2, backrest；21, step down groove；22, the first vertical chute；23, the second slide bar；24, draw-in groove；3, headrest；31, vertical stopper slot；32, the second vertical chute；33, depression；34, Horizontal limiting groove；35, the first slide bar；4, slide plate；41, skewed slot；42, handle catching groove；43, limited block；5, sliding lock block；6, elastic component；7, limited post.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail.
This specific embodiment is only to explanation of the present utility model; it is not to restriction of the present utility model; the present embodiment can be made the amendment not having creative contribution as required by those skilled in the art after reading this specification, but as long as being affected by the protection of Patent Law in right of the present utility model.
Embodiment, referring first to accompanying drawing 1, is now the overall schematic of seat, is mainly made up of seat surface 1 and backrest 2 and the headrest 3 that is arranged on backrest, and headrest 3 therein is in the foot of backrest 2, is suitable for child's seating of small body type.
nullBetween headrest 3 and backrest 2, wherein it is provided with the governor motion of adjustable headrest 3 position，It is the respective outer side edges figure rested the head between 3 and slide plate 4 in governor motion referring to accompanying drawing 3 to 5，Depression 33 place's sliding at headrest 3 is connected to slide plate 4，It is provided with the limited post 7 for spacing elastic component 6 between slide plate 4 and headrest 3，Elastic component 6 therein can be spring，When in a state of nature，Slide plate 4 is subjected to the effect of elastic component 6 can be in the extreme position of the downslide position of headrest 3 relatively，Under now sliding lock block 5 is subjected to be arranged on the skewed slot 41 of slide plate 4 and is arranged on the effect of Horizontal limiting groove 34 of headrest 3，Sliding lock block 5 is stretched out phase both sides respectively，In conjunction with accompanying drawing 2，It can be seen that be provided with draw-in groove 24 on backrest 2，Namely in time not pulling slide plate 4，Sliding lock block 5 will realize clamping with draw-in groove 24，Namely headrest 3 positions on backrest 2 are fixed.
When needs sliding skateboard 4 time, hands buckles in the handle catching groove 42 of slide plate 4, while combining the groove 21 of stepping down at the top being arranged on relative slide plate 4 one side of backrest 2, convenient hands can circumvent backrest 2 and buckle in handle catching groove 42, pull slide plate 4 relatively to rest the head on afterwards to move on 3, effect due to the vertical stopper slot 31 being arranged on headrest 3 and the limited block 43 being arranged on slide plate 4, slide plate 4 sliding can be placed excessive, in the process moved on slide plate 4, skewed slot 41 also will move along with slide plate 4 is upper together, then sliding lock block 5 will be promoted to inside contract to both sides respectively at the spacing lower of Horizontal limiting groove 34, realize the disengaging clamping of sliding lock block 5 and draw-in groove 24；The cooperation realization headrest 3 then passing through the first slide bar 35 and first vertical chute the 22, second slide bar 23 and the second vertical chute 32 can along backrest 2 sliding, and headrest 3 rotations on backrest 2 can also be prevented by their cooperation, be limited to along the position adjustments on the bearing of trend of backrest 2 backboard；After 3 slidings of resting the head on put in place, unclamp slide plate 4, slide plate 4 is by under the effect of elastic component 6, it is in the extreme position of the downslide position of headrest 3 relatively, under now sliding lock block 5 is subjected to be arranged on the skewed slot 41 of slide plate 4 and is arranged on the effect of Horizontal limiting groove 34 of headrest 3, sliding lock block 5 phase both sides respectively are stretched out and realizes clamping with draw-in groove 24, namely headrest 3 positions on backrest 2 are fixed.
Claims (6)
- null1. the headrest controlling mechanism of a child safety seat，Including seat surface (1) and backrest (2)，Described backrest (2) is provided with headrest (3)，It is characterized in that，The governor motion of the upper-lower height of headrest adjustable (3) it is provided with between described backrest (2) and headrest (3)，Slide plate (4) it is provided with between described headrest (3) and backrest (2)，Described slide plate (4) is connected to headrest (3) by elastic component (6) in vertical direction sliding，It is symmetrically arranged with in the upper left and right of slide plate (4) in horizontal plane skewed slot (41) at an angle，Skewed slot (41) sliding in horizontal direction is connected to sliding lock block (5)，Described sliding lock block (5) is respectively limited by and is arranged on headrest (3) and in symmetrical Horizontal limiting groove (34)，Described headrest (3) sliding on vertical direction is connected to backrest (2)，The face of backrest (2) headrest (3) relatively is provided with multiple and described sliding lock block (5) on vertical direction and coordinates the draw-in groove (24) of clamping.
- 2. the headrest controlling mechanism of child safety seat according to claim 1, it is characterised by, the one side of described headrest (3) relatively slide plate (4) is provided with the depression (33) that width is identical with slide plate (4), and this slide plate (4) sinks in this depression (33) and in sliding and this depression (33).
- 3. the headrest controlling mechanism of child safety seat according to claim 2, it is characterised by, two limited posts (7) vertical direction being in same axis it are provided with on the opposite face of described headrest (3) and slide plate (4), described elastic component (6) is set to two, spacing in vertical direction by described two pairs of limited posts (7) respectively.
- 4. the headrest controlling mechanism according to the arbitrary described child safety seat of claims 1 to 3, it is characterised by, the face of described headrest (3) slide plate (4) relatively is provided with the vertical stopper slot (31) that vertical direction is offered, and is provided with the limited block (43) coordinated in this vertical stopper slot (31) in described slide plate (4).
- 5. the headrest controlling mechanism of child safety seat according to claim 4, it is characterised by, it is provided with handle catching groove (42) in the top of described slide plate (4) one side of backrest (2) relatively, is provided with groove of stepping down (21) in the top of described backrest (2) one side of slide plate (4) relatively.
- 6. the headrest controlling mechanism of child safety seat according to claim 5, it is characterised by, the middle part of described headrest (3) backrest (2) relatively is provided with the first slide bar (35) to backrest (2) projection, the first vertical chute (22) matched with the first slide bar (35) it is provided with in backrest (2), it is provided with the second slide bar (23) near the symmetrical both sides of upper end in the face of backrest (2) headrest (3) relatively, it is provided with symmetrically arranged two the second vertical chutes (32) matched with the second slide bar (23) in headrest (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620183826.0U CN205395835U (en) | 2016-03-10 | 2016-03-10 | Headrest adjustment mechanism of children's safety seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620183826.0U CN205395835U (en) | 2016-03-10 | 2016-03-10 | Headrest adjustment mechanism of children's safety seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205395835U true CN205395835U (en) | 2016-07-27 |
Family
ID=56439971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620183826.0U Expired - Fee Related CN205395835U (en) | 2016-03-10 | 2016-03-10 | Headrest adjustment mechanism of children's safety seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205395835U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11731545B2 (en) | 2021-03-23 | 2023-08-22 | Bambino Prezioso Switzerland Ag | Side wing adjustment mechanism and adjustable sitting device |
-
2016
- 2016-03-10 CN CN201620183826.0U patent/CN205395835U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11731545B2 (en) | 2021-03-23 | 2023-08-22 | Bambino Prezioso Switzerland Ag | Side wing adjustment mechanism and adjustable sitting device |
| US11993186B2 (en) | 2021-03-23 | 2024-05-28 | Bambino Prezioso Switzerland Ag | Side wing adjustment mechanism and adjustable sitting device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160727 |