CN207644210U - A kind of child seat head rest regulating device - Google Patents
A kind of child seat head rest regulating device Download PDFInfo
- Publication number
- CN207644210U CN207644210U CN201721781043.3U CN201721781043U CN207644210U CN 207644210 U CN207644210 U CN 207644210U CN 201721781043 U CN201721781043 U CN 201721781043U CN 207644210 U CN207644210 U CN 207644210U
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- CN
- China
- Prior art keywords
- wall
- backrest
- fixing shell
- regulating device
- child seat
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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.)
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Abstract
The utility model discloses a kind of child seat head rest regulating devices, including backrest, movable head restraint, installation groove, draw ring and adjusting block, installation guide rail is installed on the outer wall of the backrest, the movable head restraint is slidingly attached to installation guide rail, fixing shell is installed on the side outer wall of the movable head restraint, the installation groove is opened on the outer wall of backrest, the inside of the fixing shell is equipped with adjusting block, the outside of the fixing shell is equipped with draw ring, one end that the draw ring extends in fixing shell is provided with the second corner block, the adjusting block is internally provided with the first corner block, the inner wall of adjusting block side fixing shell is equipped with spring.The utility model adjusting yoke length is shorter, is not likely to produce and is badly deformed, it is ensured that regulatory function stability is not likely to produce flexural deformation, and the function of regulating device is not interfered with when actual use, is not likely to produce the problem of adjusting has some setbacks or cannot adjust.
Description
Technical field
The utility model is related to children's seat adjustment equipment technical field, specially a kind of child seat head rest adjusts dress
It sets.
Background technology
When driving to go on a long journey to band children, children's seat to be generally installed on automobile, youngster is taken to be effectively protected
Virgin safety will not be fallen on the way in driving, and children install seat all can be equipped with headrest.
The adjusting yoke length of the head rest adjusting device of child safety seat currently on the market is longer and thinner thickness, by
In PP materials, the characteristic of itself determines that long and thin molded part can easy to produce flexural deformation, can shadow when actual use
The function of ringing regulating device, is also easy to produce the problem of adjusting has some setbacks or cannot adjust.
Utility model content
The purpose of this utility model is to provide a kind of child seat head rest regulating devices.
To achieve the above object, the utility model provides the following technical solutions：A kind of child seat head rest regulating device, packet
Backrest, movable head restraint, installation groove, draw ring and adjusting block are included, being equipped with installation on the outer wall of the backrest leads
Rail, the movable head restraint are slidingly attached to installation guide rail, fixing shell are equipped on the side outer wall of the movable head restraint,
The installation groove is opened on the outer wall of backrest, and the inside of the fixing shell is equipped with adjusting block, outside the fixation
The outside of shell is equipped with draw ring, and one end that the draw ring extends in fixing shell is provided with the second corner block, the adjusting block
Be internally provided with the first corner block, the inner wall of adjusting block side fixing shell is equipped with spring.
Preferably, the both sides of the movable head restraint are equipped with protective cover.
Preferably, the backrest is internally provided with pin hole.
Preferably, connector is installed on the outer wall of installation groove both sides backrest.
Preferably, the bottom of the backrest is equipped with bottom plate.
Preferably, first corner block contacts with each other with the second corner block.
Preferably, bolt is installed on the side outer wall of the adjusting block, and bolt is equipped with 2, integral position is mutual
It is arranged in parallel.
Compared with prior art, the utility model has the beneficial effects that：The utility model adjusting yoke length is shorter, is not easy
Generation is badly deformed, it is ensured that regulatory function stability is not likely to produce flexural deformation, is not interfered with when actual use
The function of regulating device is not likely to produce the problem of adjusting has some setbacks or cannot adjust, and the regulative mode being somebody's turn to do is relatively simple, can
It can be completed by draw ring, apical ring, it is very convenient, meet the demand of people.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the internal structure schematic diagram of the utility model fixing shell.
In figure：1, backrest；2, fixing shell；3, movable head restraint；4, protective cover；5, pin hole；6, guide rail is installed；
7, installation groove；8, connector；9, bottom plate；10, draw ring；11, spring；12, the first corner block；13, the second corner block；14, it adjusts
Locking nub；15, bolt.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
As shown in Figs. 1-2, a kind of child seat head rest regulating device, including backrest 1, movable head restraint 3, installation it is recessed
Slot 7, draw ring 10 and adjusting block 14, installation guide rail 6 is equipped on the outer wall of backrest 1, and movable head restraint 3 is slidingly attached to pacify
Guide rail 6 is filled, fixing shell 2 is installed on the side outer wall of movable head restraint 3, installation groove 7 is opened in the outer wall of backrest 1
On, the inside of fixing shell 2 is equipped with adjusting block 14, and the outside of fixing shell 2 is equipped with draw ring 10, adjust 10 length of draw ring compared with
It is short, it is not likely to produce and is badly deformed, it is ensured that regulatory function stability is not likely to produce flexural deformation, when actual use
The function of not interfering with regulating device is not likely to produce the problem of adjusting has some setbacks or cannot adjust, and draw ring 10 extends to fixation
One end in shell 2 is provided with the second corner block 13, and adjusting block 14 is internally provided with the first corner block 12,14 side of adjusting block
The inner wall of fixing shell 2 is equipped with spring 11, and the both sides of movable head restraint 3 are equipped with protective cover 4, and the inside of backrest 1 is set
It is equipped with pin hole 5, connector 8 is installed on the outer wall of 7 both sides backrest 1 of installation groove, the bottom of backrest 1 is equipped with
Bottom plate 9, the first corner block 12 contact with each other with the second corner block 13, and bolt 15 is equipped on the side outer wall of adjusting block 14, and
Bolt 15 is equipped with 2, and integral position is arranged parallel to each other.
Operation principle：Non- absolute fixation between movable head restraint 3 and backrest 1, can carry out relative motion.To up-regulation
Draw ring 10 is saved, adjusting block 14 can move downward under force, 11 forced compression of compressed spring, the bolt on 14 right side of adjusting block
It can be detached from the pin hole 15 of 1 front guide rail of backrest, so that movable head restraint 3 can be with free movement；It unclamps and adjusts
Draw ring 10, the compressed spring 11 originally shunk under force can restore to the original state, to push adjusting block 14 to move right, make
14 right side bolt 15 of adjusting block is obtained to be inserted into the pin hole 15 of 2 front guide rail of backrest, movable head restraint 3 is just fixed,
It can not free movement again.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (7)
1. a kind of child seat head rest regulating device, including backrest (1), movable head restraint (3), installation groove (7), draw ring
(10) and adjusting block (14), it is characterised in that：Installation guide rail (6) is installed on the outer wall of the backrest (1), it is described removable
Dynamic headrest (3) is slidingly attached to installation guide rail (6), and fixing shell is equipped on the side outer wall of the movable head restraint (3)
(2), the installation groove (7) is opened on the outer wall of backrest (1), and the inside of the fixing shell (2) is equipped with adjusting
The outside of block (14), the fixing shell (2) is equipped with draw ring (10), and the draw ring (10) extends in fixing shell (2)
One end is provided with the second corner block (13), and the adjusting block (14) is internally provided with the first corner block (12), the adjusting block
(14) inner wall of side fixing shell (2) is equipped with spring (11).
2. a kind of child seat head rest regulating device according to claim 1, it is characterised in that：The movable head restraint
(3) both sides are equipped with protective cover (4).
3. a kind of child seat head rest regulating device according to claim 1, it is characterised in that：The backrest (1)
Be internally provided with pin hole (5).
4. a kind of child seat head rest regulating device according to claim 1, it is characterised in that：The installation groove (7)
Connector (8) is installed on the outer wall of both sides backrest (1).
5. a kind of child seat head rest regulating device according to claim 1, it is characterised in that：The backrest (1)
Bottom bottom plate (9) is installed.
6. a kind of child seat head rest regulating device according to claim 1, it is characterised in that：First corner block
(12) it contacts with each other with the second corner block (13).
7. a kind of child seat head rest regulating device according to claim 1, it is characterised in that：The adjusting block (14)
Bolt (15) is installed, and bolt (15) is equipped with 2 on the outer wall of side, integral position is arranged parallel to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721781043.3U CN207644210U (en) | 2017-12-19 | 2017-12-19 | A kind of child seat head rest regulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721781043.3U CN207644210U (en) | 2017-12-19 | 2017-12-19 | A kind of child seat head rest regulating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207644210U true CN207644210U (en) | 2018-07-24 |
Family
ID=62877829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721781043.3U Active CN207644210U (en) | 2017-12-19 | 2017-12-19 | A kind of child seat head rest regulating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207644210U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114027668A (en) * | 2021-11-19 | 2022-02-11 | 杭州顾家寝具有限公司 | Functional mattress |
-
2017
- 2017-12-19 CN CN201721781043.3U patent/CN207644210U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114027668A (en) * | 2021-11-19 | 2022-02-11 | 杭州顾家寝具有限公司 | Functional mattress |
| CN114027668B (en) * | 2021-11-19 | 2023-07-14 | 杭州顾家寝具有限公司 | Functional mattress |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |