CN202357913U - Kid targeted cart seat main body applied safe overturning mechanism - Google Patents
Kid targeted cart seat main body applied safe overturning mechanism Download PDFInfo
- Publication number
- CN202357913U CN202357913U CN2011201534667U CN201120153466U CN202357913U CN 202357913 U CN202357913 U CN 202357913U CN 2011201534667 U CN2011201534667 U CN 2011201534667U CN 201120153466 U CN201120153466 U CN 201120153466U CN 202357913 U CN202357913 U CN 202357913U
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- China
- Prior art keywords
- guide groove
- underframe
- rotating plate
- bearing pin
- pin
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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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Abstract
The utility model discloses a kid targeted cart seat main body applied safe component, to be more specific, an overturning mechanism. The mechanism comprises a main body and a bottom frame that holds the main body. The main body and the bottom frame are both provided with a lower spacing pin and a lower guide groove wherein the lower spacing pin is arranged in the lower guide groove and could move along with the lower guide groove. The back upper part of the main body and the back upper part of the bottom frame are respectively provided with a back spacing pin and a back guide groove wherein the back spacing pin is arranged in the back guide groove and could move along with the back guide groove; the back guide groove is provided with a gap and when the back spacing pin moves to the gap, it further gets removed from the back guide groove from the open gap and makes the shaft of the lower spacing pin as a rotating shaft that overturns the main body. The bottom frame is provided with an opening and closing mechanism that is capable of blocking or allowing the back spacing pin so that it could get detached from the back guide groove through the abovementioned gap. The mechanism of the utility model greatly makes safety belt fastening a convenient operation; further, convenient to open and lock, the mechanism also renders high and reliable performances.
Description
Technical field
The utility model relates to the block construction that is used to guarantee the carborne safety chair seats of car for children of child safety, specifically is a kind of this body turning mechanism of safety chair seats of car for children.
Background technology
Safety chair seats of car for children is to be used for making children can ride in the vehicle accessory on the automotive seat safely; It generally includes body and the underframe that is used for settling body; In order to make the tilt adjustable of body; Spacing bearing pin and the guide groove that cooperatively interacts is set respectively on body and underframe usually, spacing bearing pin can be slided to change the angle of inclination of body along guide groove, through the mechanism's shape of transferring the files body is rested on the different angle of inclination gears then.In the process of the safety chair seats of car for children of this structure on being placed in automotive seat, the safety strap on the automobile is walked around from the seat body back, and passed the band of wearing at body back.Because the backrest close of body and underframe and the seat of keeping off a car when safety strap is worn band, its operational space is very narrow and small, thereby crossing process is difficult, has influenced the comfort feature that uses.
Summary of the invention
The utility model technical matters to be solved is, provide a kind of reliable in action, easy to operate, be convenient to carry out safety strap and wear this body turning mechanism of safety chair seats of car for children that ribbon gymnastics is done.
This body turning mechanism of safety chair seats of car for children of the utility model includes body and the underframe that is used for settling body; Body bottom and underframe bottom are respectively arranged with lower limit bearing pin and lower guide channel, and the lower limit bearing pin is placed in the lower guide channel and can moves along lower guide channel; The upper back of said body and the upper back of underframe are provided with spacing bearing pin in back and back guide groove respectively; The spacing bearing pin in back is placed in the guide groove of back and can moves along the back guide groove; Back guide groove one end is provided with a breach; When the spacing bearing pin in back can break away from the back guide groove from the breach that opens wide when moving to indentation, there, and to make spacing bearing pin below the body be that rotating shaft is overturn; Be equipped with on the said underframe and can stop or allow the spacing bearing pin in back to break away from the mechanism for opening/closing of back guide groove from above-mentioned indentation, there.
Said mechanism for opening/closing includes rotating plate, and rotating plate one end is hinged through jointed shaft and underframe, and the rotating plate other end is provided with the notch of a U-shaped, and rotating plate has open position and these two control positioies of detent position; When said detent position, the opening direction of the notch of said rotating plate overlaps with the trend of back guide groove, and spacing bearing pin broke away from the stroke of above-mentioned breach after a sidewall of notch was blocked in simultaneously, makes the back locating dowel pin can't break away from the back guide groove; When said open position, the opening direction of the notch of said rotating plate makes the back locating dowel pin break away from the back guide groove from breach towards above-mentioned breach.
Be mounted with between said rotating plate and the underframe and can make the unlatching spring of rotating plate to the open position rotation; Said rotating plate edge is provided with bayonet socket; While also is equipped with the lock pin with bayonet fittings on underframe, but the lock pin linear telescopic can snap in above-mentioned bayonet socket and make rotating plate rest on detent position when lock pin stretches out; When the lock pin indentation, can leave bayonet socket, not limit the rotating plate rotation.
The locking spring that lock pin is stretched out is installed between said lock pin and the underframe, the steering unit that can handle the lock pin indentation also is installed on the underframe.Said steering unit includes the handle that is positioned at the underframe front end, and handle is through the indentation of steel rope pulling lock pin.
The structure of the utility model makes the upset of the body of safety chair seats of car for children before and after can carrying out, and makes the space of rear body can be unlimited fully, and the ribbon gymnastics of wearing that greatly facilitates safety strap is done; Its unlatching and lock operation are convenient simultaneously, reliability is high.
Description of drawings
Fig. 1 is the body of the utility model embodiment and the structural representation of the complete coupled condition of underframe;
Fig. 2 is the local structure for amplifying scheme drawing of the A of Fig. 1;
Fig. 3 is the structural representation of the body rollover states of the utility model embodiment;
Fig. 4 is the local structure for amplifying scheme drawing of the B of Fig. 3.
The specific embodiment
As shown in the figure; This this body turning mechanism of safety chair seats of car for children includes body 1 and the underframe 2 that is used for settling body; Body bottom and underframe bottom are respectively arranged with lower limit bearing pin 11 and lower guide channel 21, and the lower limit bearing pin is placed in the lower guide channel and can moves along lower guide channel; The upper back of the upper back of said body 1 and underframe 2 is provided with spacing bearing pin 12 in back and back guide groove 22 respectively; The spacing bearing pin in back is placed in the guide groove of back and can moves along the back guide groove; Back guide groove one end is provided with one and lacks 23 mouthfuls; When the spacing bearing pin 12 in back moves to breach 23 places, can break away from back guide groove 22, and body spacing bearing pin 11 below 1 is overturn for rotating shaft from the breach that opens wide; Be equipped with on the said underframe 2 and can stop or allow the spacing bearing pin 12 in back to break away from the mechanism for opening/closing of back guide groove from indentation, there.
Said mechanism for opening/closing includes rotating plate 3, and rotating plate one end is hinged through jointed shaft and underframe 2, and the rotating plate other end is provided with the notch 31 of a U-shaped, and rotating plate has open position and these two control positioies of detent position; When said detent position; The opening direction of the notch 31 of rotating plate overlaps with the trend of back guide groove 22; A sidewall of notch is blocked on the stroke of the spacing bearing pin 12 disengaging breach 23 in back simultaneously, makes back locating dowel pin 12 can't break away from back guide groove 22 (like Fig. 1, shown in Figure 2); When said open position, the opening direction of the notch 31 of rotating plate makes back locating dowel pin 12 break away from back guide groove 22 (like Fig. 3, shown in Figure 4) from breach towards breach 23.
Be mounted with between rotating plate 3 and the underframe and can make unlatching bullet 4 springs of rotating plate 3 to the open position rotation; Rotating plate 3 edges are provided with bayonet socket 32; Simultaneously the lock pin 5 that cooperates with bayonet socket 32 is installed also on underframe, but the lock pin linear telescopic, lock pin 5 can snap in bayonet socket 32 when stretching out and make rotating plate rest on detent position; When the lock pin indentation, can leave bayonet socket, not limit the rotating plate rotation.
The locking spring 6 that lock pin is stretched out is installed between lock pin 5 and the underframe, the steering unit that can handle the lock pin indentation also is installed on the underframe.Steering unit includes the handle 7 that is positioned at the underframe front end, and handle is through 5 indentations of steel rope 8 pulling lock pins.
Claims (4)
1. this body turning mechanism of safety chair seats of car for children; Include body (1) and be used for settling the underframe (2) of body; Body bottom and underframe bottom are respectively arranged with lower limit bearing pin (11) and lower guide channel (21); The lower limit bearing pin is placed in the lower guide channel and can moves along lower guide channel; It is characterized in that: spacing bearing pin (12) and back guide groove (22) after the upper back of the upper back of said body (1) and underframe (2) is provided with respectively, after being placed in, also can move in the guide groove the spacing bearing pin in back along the back guide groove, and back guide groove one end is provided with one and lacks (23) mouth; Can break away from back guide groove (22) when the spacing bearing pin in back (12) moves to breach (23) from the breach that opens wide when locating, and make that spacing bearing pin (11) overturns for rotating shaft below the body (1); Be equipped with on the said underframe (2) and can stop or allow the spacing bearing pin in back (12) to break away from the mechanism for opening/closing of back guide groove from indentation, there.
2. this body turning mechanism of safety chair seats of car for children according to claim 1; It is characterized in that: said mechanism for opening/closing includes rotating plate (3); Rotating plate one end is hinged through jointed shaft and underframe (2); The rotating plate other end is provided with the notch (31) of a U-shaped, and rotating plate has open position and these two control positioies of detent position; When said detent position; The opening direction of the notch of rotating plate (31) overlaps with the trend of back guide groove (22); A sidewall of notch is blocked on the stroke of the spacing bearing pin in back (12) disengaging breach (23) simultaneously, makes back locating dowel pin (12) can't break away from back guide groove (22); When said open position, the opening direction of the notch of rotating plate (31) makes back locating dowel pin (12) break away from back guide groove (22) from breach towards breach (23).
3. this body turning mechanism of safety chair seats of car for children according to claim 2 is characterized in that: be mounted with between rotating plate (3) and the underframe and can make unlatching bullet (4) spring of rotating plate (3) to the open position rotation; Rotating plate (3) edge is provided with bayonet socket (32); The lock pin (5) that cooperates with bayonet socket (32) also is installed on underframe simultaneously; But lock pin linear telescopic; When lock pin (5) can snap in bayonet socket (32) and make rotating plate rest on detent position when stretching out, when the lock pin indentation, can leave bayonet socket, do not limit the rotating plate rotation.
4. this body turning mechanism of safety chair seats of car for children according to claim 3 is characterized in that: the locking spring (6) that lock pin is stretched out is installed between lock pin (5) and the underframe, the steering unit that can handle the lock pin indentation also is installed on the underframe; Steering unit includes the handle (7) that is positioned at the underframe front end, and handle is through the indentation of steel rope (8) pulling lock pin (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201534667U CN202357913U (en) | 2011-05-16 | 2011-05-16 | Kid targeted cart seat main body applied safe overturning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201534667U CN202357913U (en) | 2011-05-16 | 2011-05-16 | Kid targeted cart seat main body applied safe overturning mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202357913U true CN202357913U (en) | 2012-08-01 |
Family
ID=46569123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201534667U Expired - Fee Related CN202357913U (en) | 2011-05-16 | 2011-05-16 | Kid targeted cart seat main body applied safe overturning mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202357913U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108859884A (en) * | 2018-07-16 | 2018-11-23 | 麦克英孚(宁波)婴童用品有限公司 | A kind of angle stepless regulating mechanism and child safety seat |
| CN110962711A (en) * | 2019-12-27 | 2020-04-07 | 好孩子儿童用品有限公司 | Locking device with warning function and child safety seat comprising same |
-
2011
- 2011-05-16 CN CN2011201534667U patent/CN202357913U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108859884A (en) * | 2018-07-16 | 2018-11-23 | 麦克英孚(宁波)婴童用品有限公司 | A kind of angle stepless regulating mechanism and child safety seat |
| CN110962711A (en) * | 2019-12-27 | 2020-04-07 | 好孩子儿童用品有限公司 | Locking device with warning function and child safety seat comprising same |
| CN110962711B (en) * | 2019-12-27 | 2021-09-28 | 好孩子儿童用品有限公司 | Locking device with warning function and child safety seat comprising same |
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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: 20120801 Termination date: 20160516 |