CN205930361U - Head rest adjustment mechanism of children's safety seat - Google Patents
Head rest adjustment mechanism of children's safety seat Download PDFInfo
- Publication number
- CN205930361U CN205930361U CN201621006851.8U CN201621006851U CN205930361U CN 205930361 U CN205930361 U CN 205930361U CN 201621006851 U CN201621006851 U CN 201621006851U CN 205930361 U CN205930361 U CN 205930361U
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- China
- Prior art keywords
- head rest
- guide pad
- safety seat
- hole
- stop block
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Abstract
The utility model discloses a head rest adjustment mechanism of children's safety seat, include head rest handle seat, head rest linkage piece, guide block and end the position piece. Head rest handle seat and guide block all install the back of head rest relatively the head rest can reciprocate. End that the position piece is pegged graft in the guide block and through around slide can with the head rest end ending a position groove joint and fixing of the position groove or the back of the chair. Head rest linkage piece and fixed linking to each other of head rest handle seat, head rest linkage piece includes the orbit hole of horizontal V -arrangement, the both ends of guide block are provided with the sliding block of back -and -forth movement, the one end of sliding block links to each other with the gear shaft who is located back of the chair rear side, and the other end slides so that one of them gear slot combination joint of gear shaft and back of the chair rear side with the cooperation of orbit hole. The utility model discloses a head rest adjustment mechanism of children's safety seat need not dismouting gear shaft when adjusting, it is very convenient to operate.
Description
Technical field
This utility model belongs to a kind of child safety seat accessory field and in particular to a kind of head rest of child safety seat
Governor motion.
Background technology
The head rest of traditional child safety seat typically all can oscilaltion, its purpose is to make the youngster of different age group
Tong Douke uses, and in standard regulation, when child 9 months to 4 years old when using, needs the five-point type peace on seat
Full band through the with holes of head rest and is connected to the gear axle employing on rear side of the chair back.And then pacified without using five-point type by more than 4 years old
Full band, and it needs to will move on head rest, needs to dismantle the position-limit mechanism of seat belt, gear axle and the lifting of other influences head rest, institute
Very loaded down with trivial details to operate.
Utility model content
(1) technical problem to be solved
The technical problems to be solved in the utility model is intended to dismounting gear axle in conventional art and leads to asking of complex operation
Topic.
(2) technical scheme
For solving above-mentioned technical problem, this utility model be employed technical scheme comprise that：A kind of head of child safety seat
By governor motion, including head rest catch base, head rest linkage piece, guide pad and stop block.Described head rest catch base and guide pad are equal
It is arranged on the back of head rest and can head rest relatively can move up and down；
Described stop block is plugged in guide pad and can be with the stop bit of the position-arresting groove of head rest or the chair back by slide anteroposterior
Groove connects and fixes.Described head rest linkage piece and head rest catch base are fixedly linked, and described head rest linkage piece includes the rail of horizontal V-arrangement
Mark hole, the two ends of described guide pad are provided with movable sliding shoe, one end of described sliding shoe with rear side of the chair back
Gear axle is connected, and the other end and the cooperation slip of track hole are so that gear axle is blocked with the one of gear groove cooperation on rear side of the chair back
Connect.
In the headrest adjusting mechanism of above-mentioned child safety seat, the left and right sides of described guide pad is provided with slip
Groove, described guide pad be plugged in sliding tray and can transverse shifting, one end of described sliding shoe is provided with and track hole cooperation cunning
Dynamic dome piece.
In the headrest adjusting mechanism of above-mentioned child safety seat, being provided between described guide pad and stop block makes stop bit
The spring of block reset movement backward.
In the headrest adjusting mechanism of above-mentioned child safety seat, the left and right sides of described stop block is provided with set hole, institute
State in guide pad and be also equipped with covering hole positioned at the left and right sides of stop block, the two ends of described spring are plugged on set in the hole.
In the headrest adjusting mechanism of above-mentioned child safety seat, the lower end in the track hole of described V-arrangement is additionally provided with one
Communicate therewith and straight mounting hole, described dome piece is movably arranged on kidney-shaped in the hole.
In the headrest adjusting mechanism of above-mentioned child safety seat, described stop block is provided with tiltedly towards one end of the chair back
Face.
(3) beneficial effect
The headrest adjusting mechanism of child safety seat of the present utility model, when adjusting, as long as dismounting seat belt, no
Gear axle and the position-limit mechanism of other influences head rest lifting need to be dismounted, so operation is very easy.
Brief description
Fig. 1 is the first explosive view of the headrest adjusting mechanism of child safety seat of the present utility model；
Fig. 2 is the second explosive view of the headrest adjusting mechanism of child safety seat of the present utility model；
Fig. 3 is the rearview of the headrest adjusting mechanism of child safety seat in this utility model；
Fig. 4 is the sectional view of A-A in Fig. 3；
Fig. 5 is the sectional view of B-B in Fig. 3；
Fig. 6 is the headrest adjusting mechanism perspective interior view of child safety seat in this utility model；
Fig. 7 is the plane graph of Fig. 6；
Fig. 8 is the sectional view of C-C in Fig. 7；
In figure 1 be head rest, 2 be the chair back, 3 be head rest catch base, 4 be head rest linkage piece, 5 be gear axle, 6 be guide pad, 7
For stop block, 8 be position-arresting groove, 9 be track hole, 10 be sliding shoe, 11 be one of gear groove, 12 be sliding tray, 13 be convex
Disk, 14 be spring, 15 be set hole, 16 be mounting hole.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is used for this utility model is described, but is not limited to scope of the present utility model.
Embodiment：A kind of headrest adjusting mechanism of child safety seat as Figure 1-Figure 8, described headrest adjusting mechanism
Including head rest catch base 3, head rest linkage piece 4, gear axle 5, guide pad 6 and stop block 7；The head rest 1 of child safety seat is relatively
The chair back 2 can move up and down, the middle of this head rest 1 be provided with holes, facilitate five-point safety band pass through with holes with gear axle 5 even
Connect, this head rest 1 both sides is provided with the buckle of adult belt.Described head rest catch base 3 and guide pad 6 are installed in head rest 1
Back simultaneously can head rest 1 relatively can move up and down.
Described stop block 7 is plugged in guide pad 6 and passes through slide anteroposterior can be with the position-arresting groove 8 of head rest 1 or the chair back 2
Position-arresting groove 8 connects and fixes.
Described head rest linkage piece 4 and head rest catch base 3 are fixedly linked, and described head rest linkage piece 4 includes the rail of horizontal V-arrangement
Mark hole 9, the lower end in the track hole 9 of described V-arrangement be additionally provided with one communicate therewith and straight mounting hole 16, described guide pad 6
The left and right sides be provided with sliding tray 12, described guide pad 6 be plugged in sliding tray 12 and can transverse shifting, also can be along kidney-shaped
Hole 16 is mobile.
One end of described sliding shoe 10 and the gear axle 5 (gear axle 5 is used for being connected 5 points of seat belt) positioned at the chair back 2 rear side
It is connected, the other end is provided with dome piece 13, described dome piece 13 and track hole 9 cooperation are slided so that on rear side of gear axle 5 and the chair back 2
One of gear groove 11 cooperation clamping (rear side of the chair back 2 is provided with multiple gear grooves 11 being arranged above and below).
Described stop block 7 is plugged in guide pad 6 and passes through slide anteroposterior can be with the position-arresting groove 8 of head rest 1 or the chair back 2
Position-arresting groove 8 connects and fixes, so that axostylus axostyle is connected with head rest 1 or with the chair back 2.
It is provided with the spring 14 making stop block 7 reset movement backward between described guide pad 6 and stop block 7.Described stop bit
The left and right sides of block 7 is provided with set hole 15, and the left and right sides being located at stop block 7 in described guide pad 6 is also equipped with covering hole 15, institute
The two ends stating spring 14 are plugged in set hole 15.
Described stop block 7 is provided with inclined-plane towards one end of the chair back 2.
Original state：One end of described stop block 7 is connected in the position-arresting groove 8 of head rest 1 so that guide pad 6 is solid with head rest 1
Fixed connection, gear axle 5 is used for connecting 5 points of seat belt.0-4 year before child use when, as long as catch base 3 will be leaned on to drive
Head rest linkage piece 4 pulls up, described head rest linkage piece 4 by the track hole 9 of horizontal V-arrangement control sliding shoe 10 drive gear axle 5 to
After move, described gear axle 5 just departs from the gear axle 5 of this position, and now catch base 3 forgets about it bottom upwards.Described catch base 3 just may be used
Drive head rest 1 to move up, move to movement position when, described can be resetted downwards by resetting-mechanism by catch base 3 thus
Make gear axle 5 clamping of gear axle 5 and this position, therefore complete the regulation of 5 points of belt height.
(it is no longer necessary to using 5 points of seat belt) when the child of more than 4 years old uses, as long as continuing catch base 3 and head
By 1 moving up, described catch base 3 drives at the position-arresting groove 8 moving on to the chair back 2 on stop block 7, and described stop block 7 is in spring
In the presence of move backward in position-arresting groove 8 so that guide pad 6 is all fixedly connected with the chair back 2 with gear axle 5, also make stop bit
Block 7 and head rest 1.Described catch base 3 and head rest 1 can continue to move up the child that higher height just can be suitable for more than 4 years old
Using adult belt, as long as therefore dismounting seat belt, gear axle and the limit of other influences head rest lifting need not be dismounted
Position mechanism, therefore operation is very easy.
The above is only preferred implementation of the present utility model it is noted that common skill for the art
For art personnel, on the premise of without departing from this utility model know-why, some improvements and modifications can also be made, these change
Enter and retouch also to should be regarded as protection domain of the present utility model.
Claims (6)
1. a kind of headrest adjusting mechanism of child safety seat is it is characterised in that described headrest adjusting mechanism includes head rest handle
Seat (3), head rest linkage piece (4), guide pad (6) and stop block (7)；
Described head rest catch base (3) and guide pad (6) be installed in head rest (1) back and can relative head rest (1) can on move down
Dynamic；
Described stop block (7) is plugged in guide pad (6) and can be with the position-arresting groove (8) of head rest (1) or chair by slide anteroposterior
The position-arresting groove (8) of the back of the body (2) connects and fixes；
Described head rest linkage piece (4) and head rest catch base (3) are fixedly linked, and described head rest linkage piece (4) includes horizontal V-arrangement
Track hole (9), the two ends of described guide pad (6) are provided with movable sliding shoe (10), one end of described sliding shoe (10)
It is connected with the gear axle (5) on rear side of the chair back (2), the cooperation of the other end and track hole (9) is slided so that gear axle (5) and the chair back
(2) one of gear groove (11) the cooperation clamping on rear side of.
2. the headrest adjusting mechanism of child safety seat according to claim 1 is it is characterised in that described guide pad (6)
The left and right sides be provided with sliding tray (12), described guide pad (6) be plugged in sliding tray (12) and can transverse shifting, described
One end of sliding shoe (10) is provided with the dome piece (13) sliding with track hole (9) cooperation.
3. the headrest adjusting mechanism of child safety seat according to claim 1 is it is characterised in that described guide pad (6)
It is provided with the spring (14) making stop block (7) reset movement backward and stop block (7) between.
4. the headrest adjusting mechanism of child safety seat according to claim 3 is it is characterised in that described stop block (7)
The left and right sides be provided with set hole (15), in described guide pad (6) be located at stop block (7) the left and right sides be also equipped with cover hole
(15), the two ends of described spring (14) are plugged in set hole (15).
5. the headrest adjusting mechanism of child safety seat according to claim 2 is it is characterised in that the track of described V-arrangement
The lower end in hole (9) be additionally provided with one communicate therewith and straight mounting hole (16), described dome piece (13) is movably arranged on waist
In shape hole (16).
6. the headrest adjusting mechanism of child safety seat according to claim 1 is it is characterised in that described stop block (7)
One end of the chair back (2) is provided with inclined-plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621006851.8U CN205930361U (en) | 2016-08-30 | 2016-08-30 | Head rest adjustment mechanism of children's safety seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621006851.8U CN205930361U (en) | 2016-08-30 | 2016-08-30 | Head rest adjustment mechanism of children's safety seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205930361U true CN205930361U (en) | 2017-02-08 |
Family
ID=57954948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621006851.8U Active CN205930361U (en) | 2016-08-30 | 2016-08-30 | Head rest adjustment mechanism of children's safety seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205930361U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106976419A (en) * | 2017-03-12 | 2017-07-25 | 浙江乐优贝汽车用品有限公司 | The adjustment latching device of headrest |
| CN107627916A (en) * | 2017-09-01 | 2018-01-26 | 浙江乐优贝汽车用品有限公司 | Children's seat |
-
2016
- 2016-08-30 CN CN201621006851.8U patent/CN205930361U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106976419A (en) * | 2017-03-12 | 2017-07-25 | 浙江乐优贝汽车用品有限公司 | The adjustment latching device of headrest |
| CN106976419B (en) * | 2017-03-12 | 2023-02-03 | 浙江乐优贝汽车用品有限公司 | Adjusting locking mechanism of seat headrest |
| CN107627916A (en) * | 2017-09-01 | 2018-01-26 | 浙江乐优贝汽车用品有限公司 | Children's seat |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |