CN105034878B - A kind of child safety seat support leg device - Google Patents
A kind of child safety seat support leg device Download PDFInfo
- Publication number
- CN105034878B CN105034878B CN201510537218.5A CN201510537218A CN105034878B CN 105034878 B CN105034878 B CN 105034878B CN 201510537218 A CN201510537218 A CN 201510537218A CN 105034878 B CN105034878 B CN 105034878B
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- supporting leg
- interior bar
- group
- bar
- chute
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Abstract
The present invention relates to a kind of support leg device of child safety seat.Including supporting leg interior bar and the supporting leg outer bar being socketed in supporting leg interior bar, the bottom surface of base is provided with the chute for being used for connecting supporting leg interior bar, the both sides of the supporting leg interior bar are provided with two groups of opening muscle being engaged with the chute, it is first group of opening muscle and second group of opening muscle respectively, the side wall of the chute is provided with first group of long strip bulge being slidably connected respectively with first group of opening muscle and second group of opening muscle, second group long bar row projection；The center section of supporting leg interior bar is provided with fastener, and the upper wall of the fastener and the chute is actively connected together；The end of the supporting leg interior bar is provided with " yi word pattern " boss, and chute rear portion is provided with groove, the groove provided with " yi word pattern " conduit being engaged with " yi word pattern " boss.The rotatable back side for being accommodated in base of support leg device of the present invention, instant packed, transport.
Description
Technical field
The present invention relates to children's seat field, more particularly to a kind of support leg device of child safety seat.
Background technology
Present society is increasingly paid attention to child safety seat, is also used in popularization, and the requirement to child safety seat is got over
Come higher, for the comfortableness and security of children's ride-on, higher requirement it is also proposed to our design.Child safety seat
Chair is that one kind is lain on automobile, for children's ride-on, there is the device of constraint function guarantee children's safety.With car ownership
Swift and violent increase, although people take a variety of advanced technologies and measure, children's injures and deaths that current traffic accident is caused are also
It is to be significantly larger than the unexpected injury that other any reasons are caused to children.Therefore, correctly choose and pacified using children of automobile
Full seat is considered as one of method of most effective protection children riding safety.
Automobile children safety chair with supporting leg, when storage can only 90 degree folding, space, seat are also taken up below
It is seating unevenly.
The content of the invention
The present invention, there is provided one kind is simple in construction, stores convenient child safety seat support for above-mentioned technical problem
Leg device, it realize the connection and storage of supporting leg and seat body just with simple plastic.
In order to realize above-mentioned technical purpose, the present invention is adopted the following technical scheme that：
A kind of child safety seat support leg device, including supporting leg interior bar and the supporting leg that is socketed in supporting leg interior bar
Outer bar, supporting leg interior bar is connected with seat；Seat includes backrest and base, and the bottom surface of base, which is provided with, to be used to connect supporting leg interior bar
Chute, chute rear portion is provided with groove, and the both sides of the supporting leg interior bar are provided with two groups of opening muscle being engaged with the chute,
First group of opening muscle and second group of opening muscle respectively, the side wall of the chute provided with respectively with first group of opening muscle and
First group of long strip bulge that second group of opening muscle is slidably connected, second group long bar row are raised；
The center section of supporting leg interior bar is provided with fastener, and the fastener actively engages company with the upper wall of the chute
Connect；
The end of the supporting leg interior bar, which is provided with " yi word pattern " boss, the groove, is provided with convex with " yi word pattern "
" yi word pattern " conduit that platform is engaged.
Further, the groove is arc groove.
Further, the fastener is an elastic plectrum, and the upper wall of the chute is provided with spaced apart multiple elongated
Hole, the elongated hole is connected with the elastic plectrum.
Further, the supporting leg interior bar is in " L " shape structures.
Further, the joint in the supporting leg interior bar with supporting leg outer bar is provided with some strip grooves vertically,
Be parallel to each other arranged for interval between some strip grooves；
One locking steel disc, its one end is fixedly connected on the inwall of supporting leg outer bar, and the other end has recessed with the bar shaped
The dop portion that groove is connected；
One adjusting knob, is pivotally mounted in supporting leg outer bar, and adjusting knob has an ejection or retracts the effect in dop portion
Portion, when rotating the adjusting knob, makes the site of action in first position and the second place,
When the service portion is in first position, dop portion is stated in service portion ejection residence, dop portion is stretched into the bar shaped
In groove；When the service portion is in the second place, the dop portion is pulled away from the strip groove by service portion.
Further, it is provided with the locking steel disc close to the one end in the dop portion for erecting that the service portion is caught on
To hook groove.
Further, the adjusting knob is " L " the shape plate being articulated on the outer bar side wall of supporting leg, the one of " L " shape plate
Right-angle side is the service portion.
Further, the support leg device is integrally manufactured using engineering plastics.
Further, the lower end of the supporting leg outer bar is arranged with Anti-slip cover, the bottom surface of the Anti-slip cover for inclined-plane and
Offer anti-slip tank.
A kind of beneficial effect of child safety seat support leg device of the present invention is：
First, this support leg device only realizes that supporting leg rotates by plastic supporting leg and base special construction, and can store
In base rear portion, instant packed, transport etc..
Second, when the support leg device plays a supportive role, only it can realize that supporting leg longitudinal length is adjusted by part noumenon
Section, and elastic length adjustment；
3rd, outer bar reduces manufacturing cost using engineering plastics as raw material compared with raw material metal in supporting leg.
Brief description of the drawings
Fig. 1 is support leg device of the present invention and seat bottom attachment structure schematic diagram；
Wherein, 3, seat bottom；3-1, chute；3-2, first group long bar row are raised；3-3, second group long bar row are raised；3-
1-1, elongated hole；
Fig. 2 is the structural representation of support leg device of the present invention；
Wherein, 1, supporting leg interior bar；1-1, first group of opening muscle；1-2, second group of opening muscle；1-3, elastic plectrum；1-4、
" in-line " boss；2nd, supporting leg outer bar.
Fig. 3 is view when supporting leg is supported on seat bottom；
Fig. 4 is the view after supporting leg is stored.
Fig. 5 is the attachment structure schematic diagram of supporting leg interior bar and supporting leg outer bar；
Wherein, 2-1, adjusting knob；2-2, locking steel disc；
Fig. 6 is Fig. 3 close-up schematic view；
Wherein, 1-5, strip groove；2-2-1, dop portion；2-2-2, vertically hook groove.
Embodiment
As shown in figure 1, a kind of child safety seat support leg device, including supporting leg interior bar and it is socketed in supporting leg interior bar
On supporting leg outer bar, supporting leg interior bar is connected with seat；Supporting leg fixed form：Supporting leg interior bar 1 is arranged on seat bottom 3
Chute 3-1 in, chute 3-1 rear portions are provided with groove, and the both sides of the supporting leg interior bar 1, provided with two groups of opening muscle, are the respectively
One group of opening muscle 1-1 and second group of opening muscle 1-2, the chute 3-1 side wall provided with respectively with first group of opening muscle
Strip bulge 3-2 first group long, bar row projection 3-3 second group long that 1-1 and second group of opening muscle 1-2 is slidably connected；
The center section of supporting leg interior bar 1 is provided with fastener, and the upper wall of the fastener and the chute 3-1 actively blocks
Close connection；
As shown in Fig. 2 respectively there is " in-line " boss 1-4 one end both sides of the supporting leg interior bar 1, and in the groove
Provided with " yi word pattern " conduit being engaged with " yi word pattern " the boss 1-4.
Before and after support leg device, rotation is adjusted and storage principle is：
After supporting leg is arranged in seat bottom 3, supporting leg interior bar 1 first is rotated to a directions, is made in supporting leg interior bar 1
Side is fitted with the bottom surface of seat bottom 3, now, and the strip bulge 3-2 first group long of the chute 3-1 sides of seat bottom 3 is just embedded in
In first group of opening muscle 1-1 that the side of supporting leg interior bar 1 is set, supporting leg interior bar 1 is promoted to X-direction, supporting leg interior bar 1 is relative
The translational motion of seat bottom 3, makes the long strip bulge in first group of chute 3-1 sides of seat bottom 3 be set from the side of supporting leg interior bar 1
First group of opening muscle 1-1 enter, push down supporting leg, and the center section elastic plectrum 1-3 of supporting leg interior bar 1 insertion seat bottoms
In 3 one row's elongated hole 3-1-1, supporting leg is fixed, can not be rotated again, the holding state of support leg device is realized, such as Fig. 3 institutes
Show；Now, the center section elastic plectrum 1-3 of supporting leg interior bar 1 is pulled downward on, while pushing or pull on supporting leg interior bar 1, then may be used
Realize the forward and backward regulation along along chute of base of supporting leg interior bar 1.
The storage of support leg device：As shown in Fig. 2 rotating supporting leg interior bar 1 to b directions, make the opposite side of supporting leg interior bar 1
Fitted with the bottom surface of seat bottom 3, the strip bulge 3-3 second group long of the chute 3-1 sides of seat bottom 3 is from the side of supporting leg interior bar 1
Second group of opening muscle 1-2 that side is set enters, and forms locking, prevents supporting leg from falling, it is achieved thereby that being accommodated in supporting leg
The function at backrest rear portion, as shown in Figure 4.
As shown in Figure 5 and Figure 6, further, the supporting leg outer bar 2 from outer sheath in supporting leg interior bar 1；The branch
Be parallel to each other arranged for interval is provided between some strip groove 1-5, some strip groove 1-5 in support leg interior bar 1 vertically；
One locking steel disc 2-2, its one end is fixedly connected on the inwall of supporting leg outer bar 2, and the other end has and the bar
The dop portion 2-2-1 that connected in star 1-5 is connected；
One adjusting knob 2-1, is pivotally mounted in supporting leg outer bar 2, and adjusting knob 2-1 has an ejection or the effect retracted
Portion, when rotating the adjusting knob 2-1, makes the site of action in first position and the second place,
During the first position, dop portion 2-2-1 is stated in service portion ejection residence, dop portion 2-2-1 is stretched into the bar shaped
In groove 1-5；
During the second place, the dop portion 2-2-1 is pulled away from the strip groove 1-5 by service portion.
As the further preferred scheme of support leg device of the present invention, close to the dop portion on the locking steel disc 2-2
2-2-1 one end is provided with the vertical hook groove 2-2-2 caught on for the service portion.
As the further preferred scheme of support leg device of the present invention, the adjusting knob 2-1 is articulated in outside supporting leg for one
" L " shape plate on bar side wall, a right-angle side of " L " shape plate is the service portion.
As the further preferred scheme of support leg device of the present invention, the support leg device integrally uses engineering plastics system
Make.
As the further preferred scheme of support leg device of the present invention, the lower end of the supporting leg outer bar is arranged with anti-skidding
Set, the bottom surface of the Anti-slip cover is inclined-plane and offers anti-slip tank.
The length adjusting method of supporting leg of the present invention is：
Adjusting knob 2-1 is arranged in supporting leg outer bar 2, the bar shaped that locking steel disc 2-2 is inserted into supporting leg interior bar 1 is inserted in
Groove, then supporting leg outer bar 2 is inserted in supporting leg interior bar 1, so as to constitute supporting leg.
As upward turn adjusting knob 2-1, locking steel disc 2-2 is drawn out, supporting leg outer bar 2 can in relative support leg interior bar 1,
Lower slider；
Adjusting knob 2-1 is compressed downwards, and locking steel disc 2-2 is compacted in the strip groove of supporting leg interior bar 1, so as to realize
The locking of supporting leg length direction.
Claims (7)
1. a kind of child safety seat support leg device, including outside supporting leg interior bar and the supporting leg that is socketed in supporting leg interior bar
Bar, supporting leg interior bar is connected with seat；It is characterized in that：Seat includes backrest and base, and the bottom surface of base, which is provided with, to be used to connect
The chute of supporting leg interior bar, chute rear portion is provided with groove, and the both sides of the supporting leg interior bar are provided with what is be engaged with the chute
Two groups of opening muscle, are first group of opening muscle and second group of opening muscle respectively, and the side wall of the chute is provided with respectively with described the
First group of long strip bulge that one group of opening muscle and second group of opening muscle are slidably connected, second group of long strip bulge；
The center section of supporting leg interior bar is provided with fastener, and the upper wall of the fastener and the chute is actively connected together；
The end of the supporting leg interior bar is provided with to be provided with " yi word pattern " boss, the groove to match with " yi word pattern " boss
" yi word pattern " conduit closed；
The groove is arc groove；
The supporting leg interior bar is in " L " shape structures.
2. support leg device according to claim 1, it is characterised in that the fastener is an elastic plectrum, the cunning
The upper wall of groove is provided with spaced apart multiple elongated holes, and the elongated hole is connected with the elastic plectrum.
3. support leg device according to claim 1, it is characterised in that with supporting leg outer bar in the supporting leg interior bar
Joint is provided between some strip grooves, some strip grooves the arranged for interval that is parallel to each other vertically；
One locking steel disc, its one end is fixedly connected on the inwall of supporting leg outer bar, and the other end has matches somebody with somebody with the strip groove
Close the dop portion of connection；
One adjusting knob, is pivotally mounted in supporting leg outer bar, and adjusting knob has an ejection or retracts the service portion in dop portion, when
The adjusting knob is rotated, makes the site of action in first position and the second place,
When the service portion is in first position, dop portion is stated in service portion ejection residence, dop portion is stretched into the strip groove
It is interior；When the service portion is in the second place, the dop portion is pulled away from the strip groove by service portion.
4. support leg device according to claim 3, it is characterised in that close to the dop portion on the locking steel disc
One end is provided with the vertical hook groove caught on for the service portion.
5. support leg device according to claim 3, it is characterised in that the adjusting knob is articulated in supporting leg outer bar for one
" L " shape plate on the wall of side, a right-angle side of " L " shape plate is the service portion.
6. support leg device according to claim 1, it is characterised in that the support leg device integrally uses engineering plastics
Manufacture.
7. support leg device according to claim 1, it is characterised in that the lower end of the supporting leg outer bar is arranged with anti-skidding
Set, the bottom surface of the Anti-slip cover is inclined-plane and offers anti-slip tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510537218.5A CN105034878B (en) | 2015-08-27 | 2015-08-27 | A kind of child safety seat support leg device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510537218.5A CN105034878B (en) | 2015-08-27 | 2015-08-27 | A kind of child safety seat support leg device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105034878A CN105034878A (en) | 2015-11-11 |
| CN105034878B true CN105034878B (en) | 2017-09-29 |
Family
ID=54442047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510537218.5A Active CN105034878B (en) | 2015-08-27 | 2015-08-27 | A kind of child safety seat support leg device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105034878B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113246821B (en) * | 2021-06-04 | 2022-05-31 | 宁波宝贝第一母婴用品有限公司 | Folding supporting leg contraction mechanism |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE50300270D1 (en) * | 2002-03-15 | 2005-03-03 | Keiper Recaro Gmbh Co | Child safety seat for placing on and attaching to a motor vehicle seat |
| JP2008062821A (en) * | 2006-09-08 | 2008-03-21 | Car Mate Mfg Co Ltd | Impact shield |
| CN201849337U (en) * | 2010-07-23 | 2011-06-01 | 好孩子儿童用品有限公司 | Juvenile automobile seat |
| CN104290618B (en) * | 2013-07-17 | 2017-03-01 | 明门香港股份有限公司 | Support feet guiding mechanism and support feet |
| CN204915370U (en) * | 2015-08-27 | 2015-12-30 | 江苏百佳斯特汽车制品有限公司 | Children's safety seat supporting leg device |
-
2015
- 2015-08-27 CN CN201510537218.5A patent/CN105034878B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105034878A (en) | 2015-11-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 18, Yangzi River Road, new area of Zhenjiang, Jiangsu Province Patentee after: Jiangsu safety seat Technology Co., Ltd. Address before: 212028 168 Rui Shan Road, Dantu New District, Zhenjiang, Jiangsu Patentee before: Jiangsu Best Baby Car Seat MFG. Co., Ltd. |
|
| CP03 | Change of name, title or address |