CN205915992U - Children's safety seat headrest adjustment mechanism - Google Patents
Children's safety seat headrest adjustment mechanism Download PDFInfo
- Publication number
- CN205915992U CN205915992U CN201620738662.3U CN201620738662U CN205915992U CN 205915992 U CN205915992 U CN 205915992U CN 201620738662 U CN201620738662 U CN 201620738662U CN 205915992 U CN205915992 U CN 205915992U
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- loose slot
- head rest
- regulation handle
- handle
- clamping
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Abstract
The utility model provides a children's safety seat headrest adjustment mechanism, including setting up the movable mechanism on the head rest and setting up in the joint piece of children's cut -out base back of the chair portion, activity mechanism includes the locating piece, adjusts handle and joint pole, and the displacement of handle is adjusted in the locating piece restriction, and regulation handle and the chain motion of joint pole realize the movable joint between head rest and the seat, the utility model is used for the head rest of children's safety seat is adjusted, its simple structure, and reasonable in design, the regulative mode is simple, swift, and the rapid operation can effectively improve the protectiveness and the travelling comfort of head rest, and the collision is few between the head rest adjustment mechanism subassembly simultaneously, and the structure is firm, and stability is high, has avoided the gouging abrasion and has broken, has improved life, and simultaneously, the cost is lower, is fit for using widely on a large scale.
Description
Technical field
This utility model is related to child safety seat production field, and particularly a kind of infant safety chair headrest adjusts machine
Structure.
Background technology
Fix it will usually in car seat to improve the body of the safety chair seats of car for children reliability on car seat
On be fixedly connected a special base, i.e. safety chair seats of car for children, it is that one kind aims at different weight (or age bracket)
Child designs, and is arranged in automobile, can effectively improve the seat of children riding safety.
Wherein, as the pith protecting head on child safety seat, its protectiveness and comfortableness are particularly to head rest
Important, wherein, the impact to protectiveness and comfortableness of the height of head rest is very big, the support if head rest is too low, to head
Property just relatively low, safety thus declines, if head rest is too high, comfortableness greatly reduces again.
The head rest of the child safety seat now using is mostly fixed, and small part head rest is latch-type, and former is fixed
, hence it is evident that there is design defect, protectiveness and comfortableness are all relatively low, the head rest of the latch-type of latter for the head rest of formula, adjust
Head rest afterwards is really relatively firm, but more laborious when adjusting, extremely inconvenient.
Utility model content
For the problems referred to above, the utility model proposes a kind of infant safety chair headrest adjusting mechanism.
For solving above technical problem, the technical scheme that this utility model provides is:
A kind of infant safety chair headrest adjusting mechanism, is arranged on child safety seat it is characterised in that including arranging
Movable device on head rest and the clamping block being arranged at child safety seat back；
Described movable device includes being fixedly installed on head rest locating piece and is arranged at the regulation handle on locating piece
With clamping bar, described locating piece has regulation handle loose slot and clamping bar loose slot, described regulation handle loose slot is in t
Shape, is provided with limited block in the middle part of it, and described regulation handle includes handle, regulating block and connecting rod, and described regulating block is rectangle, position
In regulation handle loose slot, regulating block has 2 adjustment holes and spacing hole, described 2 adjustment holes are symmetrical arranged, in waist
Shape, and in angularly disposed, described spacing hole is located between 2 adjustment holes, and with limited block corresponding matching, described connecting rod passes through
Regulation handle loose slot, and connect handle and regulating block；
The quantity of described clamping bar loose slot is 2, t-shaped, and is symmetrical arranged, and clamping bar loose slot includes the second activity
Groove and the 3rd loose slot, the quantity of described clamping bar is 2, t-shaped, including movable end and joint end, described movable end and card
Connecing end is integral type structure, and movable end is located in the second loose slot, is fixed with adjusting rod thereon, described adjusting rod and adjustment hole
Corresponding matching, described joint end passes through the 3rd loose slot；
Described clamping number of blocks is 2, is symmetrical arranged, clamping block is vertically arranged, the hollow cuboid in a side opening, card
The inside connecing block is provided with the dividing plate arranging at equal intervals from top to bottom, and the inside of clamping block is separated out multiple height gears；
Further, the lower end of the shape of falling t that described regulation handle loose slot is in is the first loose slot, described first activity
Groove is square, and the square width that it is in is d1, and described regulating block is located in the first loose slot, its square width being in
For d2, described d1 ＞ d2；
Further, described movable end is square, and the square length that it is in is d3, and described second loose slot is in side
Shape, the square length that it is in is d4, described d3 ＜ d4.
Utility model works principle:
When being adjusted up head rest, pull up regulation handle, regulating block upward sliding, and drive 2 clamping bar phase mutual connections
Closely, the clamping realizing clamping bar with height gear departs from, and pulls up on regulation handle, drives head rest to rise, until reaching
The height needing, subsequently pushes down head rest, and gently presses downwards regulation handle, and 2 clamping bars are located remotely from each other, and realize and height gear
Clamping, completes the rise of head rest；When adjusting head rest downwards, first push down head rest, subsequently pull up regulation handle, regulating block is upwards
Slide, and drive 2 clamping bars close to each other, the clamping realizing clamping bar with height gear departs from, and subsequently forces down head rest secondary,
Until reaching the height of needs, subsequently push down head rest, and gently press downwards regulation handle, 2 clamping bars are located remotely from each other, and realize and height
The clamping of degree gear, completes the downward of head rest.
Limited block and spacing hole limit regulation handle and the relative displacement of locating piece, prevent regulation handle violent with locating piece
Collision, it is to avoid abrasion and rupture.
The beneficial effects of the utility model are:
The utility model proposes a kind of infant safety chair headrest adjusting mechanism, including including being arranged at work on head rest
Motivation structure and the clamping block being arranged at child safety seat back, movable device includes locating piece, regulation handle and clamping bar, fixed
Position block limits displacement, regulation handle and the chain motion of clamping bar of regulation handle, realizes the activity clamping between head rest and seat,
The head rest that this utility model is used for child safety seat is adjusted, and its structure is simple, reasonable in design, and regulative mode is simple, quick, behaviour
Make laborsaving, protectiveness and the comfortableness of head rest can be effectively improved, between headrest adjusting mechanism assembly, collide few, structure jail simultaneously
Lean on, stability is high, it is to avoid gouging abrasion and rupture, improve service life, meanwhile, cost is relatively low, suitable large-scale promotion
Use.
Brief description
Fig. 1 this utility model schematic diagram.
Fig. 2 regulation handle schematic diagram.
Fig. 3 locating piece schematic diagram.
Fig. 4 clamping bar schematic diagram.
Fig. 5 a region clamping block schematic diagram.
Specific embodiment
A kind of infant safety chair headrest adjusting mechanism as depicted, is arranged on child safety seat 1, its feature exists
In including the movable device 3 being arranged on head rest 2 and the clamping block 4 being arranged at child safety seat 1 back；
Described movable device 3 includes being fixedly installed on head rest 2 locating piece 5 and is arranged at the regulation on locating piece 5
Handle 6 and clamping bar 7, described locating piece 5 has regulation handle loose slot 8 and clamping bar loose slot 9, and described regulation handle is lived
Dynamic groove 8 is in the shape of falling t, is provided with limited block 10, described regulation handle 6 includes handle 11, regulating block 12 and connecting rod 13, institute in the middle part of it
State regulating block 12 to be rectangle, in regulation handle loose slot 8, regulating block 12 have 2 adjustment holes 14 and spacing hole 15,
Described 2 adjustment holes 14 are symmetrical arranged, and in kidney-shaped, and are in angularly disposed, described spacing hole 15 is located between 2 adjustment holes 14,
And with limited block 10 corresponding matching, described connecting rod 13 passes through regulation handle loose slot 8, and connects handle 11 and regulating block 12；
The quantity of described clamping bar loose slot 9 is 2, t-shaped, and is symmetrical arranged, and clamping bar loose slot 9 includes second and lives
Dynamic groove 16 and the 3rd loose slot 17, the quantity of described clamping bar 7 is 2, t-shaped, including movable end 18 and joint end 19, described
Movable end 18 and joint end 19 are integral type structure, and movable end 18 is located in the second loose slot 16, is fixed with adjusting rod thereon
20, described adjusting rod 20 and adjustment hole 14 corresponding matching, described joint end 19 passes through the 3rd loose slot 17；
Described clamping block 4 quantity is 2, is symmetrical arranged, clamping block 4 is vertically arranged, the hollow cuboid in a side opening,
The inside of clamping block 4 is provided with the dividing plate 21 arranging at equal intervals from top to bottom, and the inside of clamping block 4 is separated out multiple height gears
22；
Further, the lower end of the shape of falling t that described regulation handle loose slot 8 is in is the first loose slot 23, described first
Loose slot 23 is square, and the square width that it is in is d1, and described regulating block 12 is located in the first loose slot 23, and it is in
Rectangular width is d2, described d1 ＞ d2；
Further, described movable end 18 is square, and the square length that it is in is d3, and described second loose slot 16 is in
Square, the square length that it is in is d4, described d3 ＜ d4.
The above, only this utility model preferably specific embodiment, but protection domain of the present utility model is not
It is confined to this, any those familiar with the art, in the technical scope that this utility model discloses, can readily occur in
Change or replacement, all should cover in protection domain of the present utility model.Therefore, protection domain of the present utility model should be with
The protection domain of claims is defined.
Claims (3)
1. a kind of infant safety chair headrest adjusting mechanism, is arranged on child safety seat it is characterised in that including being arranged at
Movable device on head rest and the clamping block being arranged at child safety seat back；
Described movable device includes being fixedly installed on head rest locating piece and is arranged at the regulation handle on locating piece and card
Extension bar, described locating piece has regulation handle loose slot and clamping bar loose slot, and described regulation handle loose slot is in the shape of falling t,
It is provided with limited block, described regulation handle includes handle, regulating block and connecting rod, and described regulating block is rectangle, and is located in the middle part of it
In regulation handle loose slot, regulating block has 2 adjustment holes and spacing hole, described 2 adjustment holes are symmetrical arranged, in kidney-shaped,
And in angularly disposed, described spacing hole is located between 2 adjustment holes, and with limited block corresponding matching, described connecting rod passes through to be adjusted
Section handle loose slot, and connect handle and regulating block；
The quantity of described clamping bar loose slot is 2, t-shaped, and be symmetrical arranged, clamping bar loose slot include the second loose slot and
3rd loose slot, the quantity of described clamping bar is 2, t-shaped, including movable end and joint end, described movable end and joint end
For integral type structure, movable end is located in the second loose slot, is fixed with adjusting rod thereon, described adjusting rod is corresponding with adjustment hole
Cooperation, described joint end passes through the 3rd loose slot；
Described clamping number of blocks is 2, is symmetrical arranged, clamping block is vertically arranged, the hollow cuboid in a side opening, clamping block
Inside be provided with the dividing plate arranging at equal intervals from top to bottom, the inside of clamping block is separated out multiple height gears.
2. as claimed in claim 1 a kind of infant safety chair headrest adjusting mechanism it is characterised in that described regulation handle live
The lower end of the shape of falling t that dynamic groove is in is the first loose slot, and described first loose slot is square, and the square width that it is in is
D1, described regulating block is located in the first loose slot, and the square width that it is in is d2, described d1 ＞ d2.
3. as claimed in claim 1 a kind of infant safety chair headrest adjusting mechanism it is characterised in that described movable end be in side
Shape, the square length that it is in is d3, and described second loose slot is square, and the square length that it is in is d4, described d3
＜ d4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620738662.3U CN205915992U (en) | 2016-07-14 | 2016-07-14 | Children's safety seat headrest adjustment mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620738662.3U CN205915992U (en) | 2016-07-14 | 2016-07-14 | Children's safety seat headrest adjustment mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205915992U true CN205915992U (en) | 2017-02-01 |
Family
ID=57872173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620738662.3U Active CN205915992U (en) | 2016-07-14 | 2016-07-14 | Children's safety seat headrest adjustment mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205915992U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109532600A (en) * | 2017-09-22 | 2019-03-29 | 佛吉亚汽车座椅公司 | Headrest installation system, the component including this installation system and the vehicle seat including this component |
-
2016
- 2016-07-14 CN CN201620738662.3U patent/CN205915992U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109532600A (en) * | 2017-09-22 | 2019-03-29 | 佛吉亚汽车座椅公司 | Headrest installation system, the component including this installation system and the vehicle seat including this component |
| CN109532600B (en) * | 2017-09-22 | 2021-05-25 | 佛吉亚汽车座椅公司 | Headrest mounting system, assembly comprising such a mounting system and vehicle seat comprising such an assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |