CN109624800A - A kind of ISOFIX regulating device for child safety seat - Google Patents
A kind of ISOFIX regulating device for child safety seat Download PDFInfo
- Publication number
- CN109624800A CN109624800A CN201811547148.1A CN201811547148A CN109624800A CN 109624800 A CN109624800 A CN 109624800A CN 201811547148 A CN201811547148 A CN 201811547148A CN 109624800 A CN109624800 A CN 109624800A
- Authority
- CN
- China
- Prior art keywords
- outer tube
- isofix
- locking
- child safety
- safety seat
- Prior art date
- 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.)
- Granted
Links
- 230000001105 regulatory effect Effects 0.000 title claims abstract description 32
- 230000007246 mechanism Effects 0.000 claims abstract description 59
- 230000009471 action Effects 0.000 description 2
- 230000002146 bilateral effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/26—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles for children
- B60N2/28—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle
- B60N2/2887—Fixation to a transversal anchorage bar, e.g. isofix
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Child & Adolescent Psychology (AREA)
- General Health & Medical Sciences (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention discloses a kind of ISOFIX regulating devices for child safety seat, including outer tube and inner tube, outer tube is set in inner tube and can slide with respect to inner tube, the ISOFIX connection component connecting with automotive seat is provided on one end in inner tube far from outer tube, regulating device further includes the locking mechanism for locking the position of inner and outer tubes and the unlocking mechanism for driving locking mechanism to unlock, locking mechanism includes the locking piece being rotatably arranged on outer tube, unlocking mechanism is located at the front of child safety seat, it can be slidably arranged on outer tube, unlocking mechanism is matched with locking piece, when unlocking mechanism is slided with respect to outer tube, so that locking piece rotates to unlock locking mechanism relative to outer tube.The ISOFIX regulating device structure for being used for child safety seat is simple, and structure is simple, and locking and unlocking operation is very convenient, and unlocking mechanism is arranged in the front of child safety seat, so that more convenient to use.
Description
Technical field
The present invention relates to technical field of vehicle safety, and in particular to a kind of ISOFIX adjusting dress for child safety seat
It sets.
Background technique
ISOFIX device is the attachment device being installed to child safety seat on vehicle, due in different vehicle
ISOFIX fixed point front-rear position is different, while the convenience in order to consider installation, the ISOFIX device on child safety seat
It is typically necessary and has flexible function.
ISOFIX device used in child safety seat on the market is generally divided into what left and right was individually adjusted at present
The bilateral ISOFIX device that unilateral ISOFIX device and left and right linkage are adjusted.Unilateral ISOFIX device using more convenient, but
The length that not can guarantee the stretching of left and right ISOFIX connector is consistent, is easy to cause child safety seat two sides discontinuity, generates
Severe compromise.The above problem can be effectively avoided in the bilateral ISOFIX device that left and right linkage is adjusted, however, a general left side
The ISOFIX device that right linkage is adjusted is separately positioned on the two sides of child safety seat, since inner space is limited, operation
It is very inconvenient.
Summary of the invention
The purpose of the present invention is being directed to the problems of the prior art, provide a kind of improved for child safety seat
ISOFIX regulating device.
In order to achieve the above objectives, the technical solution adopted by the present invention is that:
A kind of ISOFIX regulating device for child safety seat, including outer tube and inner tube, the outer tube are set in described
It can slide on pipe and with respect to said inner tube, be provided on the one end in said inner tube far from the outer tube and connect with automotive seat
ISOFIX connection component, the regulating device further includes the locking mechanism for locking the position of said inner tube and the outer tube
With for driving the unlocking mechanism of the locking mechanism unlock, the locking mechanism includes that the outer tube is rotatably arranged in
On locking piece, the unlocking mechanism is located at the front of child safety seat, can be slidably arranged on the outer tube, institute
It states unlocking mechanism to match with the locking piece, when the unlocking mechanism outer tube relatively slides, so that the locking piece
It rotates to unlock the locking mechanism relative to the outer tube.
Preferably, the unlocking mechanism include the unblock button that can be slidably arranged on the outer tube and with the solution
The control sheet that lock button is mutually fixedly connected, the control sheet are fastened on the outer tube, the locking piece and the control sheet phase
Cooperation, by the cooperation of the locking piece and the control sheet, makes when pushing the unblock button outer tube relatively to slide
The locking piece is obtained to rotate to unlock the locking mechanism relative to the outer tube.
Further, the locking piece is matched with the control sheet by inclined-plane.
Further, it is fixedly installed guide post on the locking piece, is provided in the control sheet and the guiding
The length extending direction of the skewed slot that column matches, the skewed slot intersects with the inclination of the glide direction of the control sheet, the guiding
Column be plugged in the skewed slot and can the relatively described skewed slot be slidably arranged.
A kind of specific embodiment, the locking piece and the skewed slot are symmetricly set on the opposite sides of the outer tube.
Preferably, the locking mechanism further includes the first hole being arranged in said inner tube and is arranged on the outer tube
Second hole is provided with lock tongue on the locking piece, and when the locking mechanism is in the lock state, the lock tongue passes through described the
Two holes are simultaneously plugged in first hole, and when the locking mechanism is in the unlocked state, the lock tongue is from first hole
Abjection.
Further, first hole and second hole are provided with multiple, and multiple first holes are along said inner tube
Length extending direction interval setting, multiple second holes along the outer tube length extending direction interval be arranged, when described
When locking mechanism is in the lock state, the lock tongue passes through second hole and is plugged in first hole, when
When the locking mechanism is in the unlocked state, the lock tongue is deviate from from the first hole described in any one.
Preferably, the regulating device further includes for driving the locking mechanism to reset from unlocked state to lock state
Return unit, the return unit uses torsional spring, and the both ends of the torsional spring are respectively fixedly disposed at the locking piece and described outer
Guan Shang.
Further, card slot is provided on the locking piece, the one end of the torsional spring is fastened in the card slot.
Preferably, the ISOFIX connection component includes connector and the ISOFIX connector connecting with automotive seat, described
Connector is fixed at the one end far from the outer tube of said inner tube, the U-shaped that the connector is arranged backwards in opening
Type structure, the ISOFIX connector are separately positioned on the both ends of the connector.
Due to the application of the above technical scheme, compared with the prior art, the invention has the following advantages: of the invention is used for
The ISOFIX regulating device structure of child safety seat is simple, and locking and unlocking operation is very convenient, and by unlocking mechanism
The front of child safety seat is set, so that more convenient to use.
Detailed description of the invention
Attached drawing 1 is the structural schematic diagram of the ISOFIX regulating device for child safety seat of the invention；
Attached drawing 2 is that the partial structure diagram of the ISOFIX regulating device for child safety seat of the invention (removes unlock
Button)；
Attached drawing 3 is the top view (removing part control sheet, outer tube and inner tube) of Fig. 2；
Attached drawing 4 is the exploded view of the ISOFIX regulating device for child safety seat of the invention.
Wherein: 1, outer tube；2, inner tube；3, locking piece；31, lock tongue；32, guide post；33, card slot；4, fixinig plate；51, it solves
Lock button；52, control sheet；6, return unit；71, connector；72, ISOFIX connector；8, shaft.
Specific embodiment
The technical solution of the present invention will be further described below with reference to the accompanying drawings.
As shown in Fig. 1 ~ Fig. 4, the ISOFIX regulating device for child safety seat of the invention includes along same straight line
The outer tube 1 and inner tube 2 that direction extends, outer tube 1 is set in inner tube 2 and can extend along a length thereof direction and slides with respect to inner tube 2, interior
Far from the one end of outer tube 1 on pipe 2, i.e., the ISOFIX connection component connecting with automotive seat is provided on the rear end of inner tube 2,
Regulating device further includes locking mechanism for locking the relative position of inner tube 2 and outer tube 1 and for driving locking mechanism to unlock
Unlocking mechanism.
Locking mechanism includes the locking piece 3 being rotatably arranged on outer tube 1, and in the present embodiment, fixation is set on outer tube 1
It is equipped with fixinig plate 4, locking piece 3 is rotatably arranged on fixinig plate 4 by shaft 8.Locking mechanism further includes being arranged in inner tube 2
First hole 21 and the second hole 11 for being arranged on outer tube 1, be provided with lock tongue 31 on locking piece 3.When locking mechanism is in locking
When state, lock tongue 31 passes through the second hole 11 and is fastened in the first hole 21, and the relative position of outer tube 1 and inner tube 2 is fixed at this time, the two
Between can not opposite sliding；When locking mechanism is in the unlocked state, lock tongue 31 is deviate from from the first hole 21, at this point, outer tube 1
It opposite can be slided between inner tube 2, to adjust the extension elongation of ISOFIX regulating device.
First hole 21 and the second hole 11 are provided with multiple, and multiple first holes 21 are along the length extending direction interval of inner tube 2
Setting, multiple second holes 11 are arranged along the length extending direction interval of outer tube 1, when locking mechanism is in the lock state, lock tongue
31 pass through and second hole 11 and are plugged in first hole 21, and when locking mechanism is in the unlocked state, lock tongue 31 is from appointing
Deviate from one the first hole 21.In this way, outer tube 1 and inner tube 2 can be locked at different positions by locking piece 3, so as to
The extension elongation of ISOFIX connection component is adjusted according to the needs of use, so that the children's safety with the ISOFIX regulating device
Seat is mountable to use on different automobiles.
Unlocking mechanism is located at the front of child safety seat, can be slidably arranged on outer tube 1, unlocking mechanism and lock
Determine part 3 to match, when unlocking mechanism is slided with respect to outer tube 1, driving locking piece 3,8 opposing stators 4 are rotated around the shaft, thus
So that lock tongue 31 is deviate from from the first hole 21, unlock locking mechanism.
Specifically, unlocking mechanism includes unblock button 51 and control sheet 52, unblock button 51 can prolong along the length of outer tube 1
It stretches direction to be slidably arranged on outer tube 1, control sheet 52 is fastened on outer tube 1 and is fixedly connected with 51 phase of unblock button, control
Piece 52 is matched with locking piece 3, when pushing unblock button 51 to slide backward it with respect to outer tube 1, drives control sheet 52 synchronous
Opposite outer tube 1 slides backward, by the cooperation of control sheet 52 and locking piece 3, so that 4 turns of 8 opposing stator around the shaft of locking piece 3
It is dynamic, deviate from lock tongue 31 from the first hole 21.
In the present embodiment, matched between locking piece 3 and control sheet 52 by inclined-plane.Specifically, fixation is set on locking piece 3
It is equipped with guide post 32, the skewed slot 521 matched with guide post 32, the length extending direction of skewed slot 521 are provided in control sheet 52
Intersect with the inclination of the glide direction of control sheet 52, guide post 32 is plugged in skewed slot 521 and can slidably set with respect to skewed slot 521
It sets, guide post 32 and lock tongue 31 are located at the opposite sides of shaft 8.
The ISOFIX regulating device further includes the reset for driving locking mechanism to reset from unlocked state to lock state
Part 6.In the present embodiment, return unit 6 uses torsional spring, and torsional spring is wound around in shaft 8, and the both ends of torsional spring are respectively fixedly disposed at lock
Determine on part 3 and fixinig plate 4.
Specifically, being provided with card slot 33 on locking piece 3, the one end of torsional spring is fastened in card slot 33.It is set on fixinig plate 4
It is equipped with fixation hole, the other end of torsional spring is plugged in fixation hole.
In the present embodiment, locking piece 3, skewed slot 521 and return unit 6 are symmetricly set on the opposite sides of outer tube 1.
In the present embodiment, ISOFIX connection component includes connector 71 and the ISOFIX connector 72 connecting with automotive seat,
Connector 71 is fixed at the one end of the separate outer tube 1 of inner tube 2, i.e. the rear end that is fixed at inner tube 2 of connector 71,
The U-shaped structure that connector 71 is arranged backwards in opening, ISOFIX connector 72 are separately positioned on the left and right ends of connector 71
Portion.In this way, it is ensured that the length that the ISOFIX connector 72 of the left and right sides stretches out is consistent, so as to make child safety seat two sides by
Power is uniform, avoids generating security risk.
For the ISOFIX regulating device in use, pushing unblock button 51 backward, unblock button 51 drives control sheet 52 synchronous
It moves backward, under the action of skewed slot 521 in control sheet 52, the rotation of 3 opposing stator 4 of locking piece makes lock tongue 31 from inner tube 2
On the first hole 21 in deviate from, locking mechanism i.e. unlock, can pull at this time ISOFIX regulating device stretch out.When ISOFIX is adjusted
After device is adjusted in place, unblock button 51 is unclamped, the locking piece 3 i.e. opposing stator 4 under the action of torsional spring rotates backward, until
The lock tongue 31 of locking piece 3 is inserted into the first hole 21, and locking mechanism locking, ISOFIX regulating device is just steadily in current shape
Under state.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar can understand the contents of the present invention and be implemented, and it is not intended to limit the scope of the present invention, it is all according to the present invention
Equivalent change or modification made by Spirit Essence, should be covered by the scope of protection of the present invention.
Claims (10)
1. a kind of ISOFIX regulating device for child safety seat, including outer tube and inner tube, the outer tube is set in described
It can slide in inner tube and with respect to said inner tube, be provided on the one end in said inner tube far from the outer tube and connect with automotive seat
The ISOFIX connection component connect, it is characterised in that: the regulating device further includes for locking said inner tube and the outer tube
The locking mechanism of position and unlocking mechanism for driving locking mechanism unlock, the locking mechanism includes rotatably
Locking piece on the outer tube is set, and the unlocking mechanism is located at the front of child safety seat, can slidably be arranged
On the outer tube, the unlocking mechanism is matched with the locking piece, when the unlocking mechanism outer tube relatively slides,
So that the locking piece rotates to unlock the locking mechanism relative to the outer tube.
2. the ISOFIX regulating device according to claim 1 for child safety seat, it is characterised in that: the unlock
Mechanism includes the unblock button that can be slidably arranged on the outer tube and the control that is mutually fixedly connected with the unblock button
Piece, the control sheet are fastened on the outer tube, and the locking piece is matched with the control sheet, when the promotion unblock button
When the outer tube slides relatively, by the cooperation of the locking piece and the control sheet, so that the locking piece is relatively described outer
Pipe rotation is to make the locking mechanism unlock.
3. the ISOFIX regulating device according to claim 2 for child safety seat, it is characterised in that: the locking
Part is matched with the control sheet by inclined-plane.
4. the ISOFIX regulating device according to claim 3 for child safety seat, it is characterised in that: the locking
It is fixedly installed guide post on part, the skewed slot matched with the guide post, the length of the skewed slot are provided in the control sheet
Degree extending direction intersects with the inclination of the glide direction of the control sheet, and the guide post is plugged in the skewed slot and can be opposite
The skewed slot is slidably arranged.
5. the ISOFIX regulating device according to claim 4 for child safety seat, it is characterised in that: the locking
Part and the skewed slot are symmetricly set on the opposite sides of the outer tube.
6. the ISOFIX regulating device according to claim 1 for child safety seat, it is characterised in that: the locking
Mechanism further includes the first hole being arranged in said inner tube and the second hole being arranged on the outer tube, is arranged on the locking piece
There is lock tongue, when the locking mechanism is in the lock state, the lock tongue passes through second hole and is plugged in first hole
In, when the locking mechanism is in the unlocked state, the lock tongue is deviate from from first hole.
7. the ISOFIX regulating device according to claim 6 for child safety seat, it is characterised in that: described first
Hole and second hole be provided with it is multiple, multiple first holes along said inner tube length extending direction interval be arranged, it is more
A second hole is arranged along the length extending direction interval of the outer tube, when the locking mechanism is in the lock state, institute
Lock tongue is stated across second hole and is plugged in first hole, when the locking mechanism is in the unlocked state
When, the lock tongue is deviate from from the first hole described in any one.
8. the ISOFIX regulating device according to claim 1 for child safety seat, it is characterised in that: the adjusting
Device further includes the return unit for driving the locking mechanism to reset from unlocked state to lock state, and the return unit uses
Torsional spring, the both ends of the torsional spring are respectively fixedly disposed on the locking piece and the outer tube.
9. the ISOFIX regulating device according to claim 8 for child safety seat, it is characterised in that: the locking
Card slot is provided on part, the one end of the torsional spring is fastened in the card slot.
10. the ISOFIX regulating device according to claim 1 for child safety seat, it is characterised in that: described
ISOFIX connection component includes connector and the ISOFIX connector connecting with automotive seat, and the connector is fixed at described
The one end far from the outer tube of inner tube, the U-shaped structure that the connector is arranged backwards in opening, the ISOFIX connector
It is separately positioned on the both ends of the connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811547148.1A CN109624800B (en) | 2018-12-18 | 2018-12-18 | ISOFIX adjusting device for child safety seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811547148.1A CN109624800B (en) | 2018-12-18 | 2018-12-18 | ISOFIX adjusting device for child safety seat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109624800A true CN109624800A (en) | 2019-04-16 |
| CN109624800B CN109624800B (en) | 2024-04-09 |
Family
ID=66074943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811547148.1A Active CN109624800B (en) | 2018-12-18 | 2018-12-18 | ISOFIX adjusting device for child safety seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109624800B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110920484A (en) * | 2019-11-29 | 2020-03-27 | 好孩子儿童用品有限公司 | ISOFIX coupling mechanism and children's safety seat of children's safety seat |
| CN114407742A (en) * | 2022-01-20 | 2022-04-29 | 宁波宝贝第一母婴用品有限公司 | ISOFIX sleeve pipe and children's safety seat |
| CN114906023A (en) * | 2021-02-07 | 2022-08-16 | 威马智慧出行科技(上海)股份有限公司 | ISOFIX fixed bolster, children restraint system and car |
| WO2023016104A1 (en) * | 2021-08-09 | 2023-02-16 | 宁波宝贝第一母婴用品有限公司 | Isofix structure and child safety seat |
| TWI827171B (en) * | 2021-07-30 | 2023-12-21 | 瑞士商明門瑞士股份有限公司 | Connecting assembly and baby seat |
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| US20110025110A1 (en) * | 2009-08-03 | 2011-02-03 | Wonderland Nurserygoods Company Limited | Adjustable Child Safety Seat Assembly |
| WO2014019931A1 (en) * | 2012-07-31 | 2014-02-06 | Johnson Controls Gmbh | Adjustable vehicle seat |
| CN104590067A (en) * | 2015-01-14 | 2015-05-06 | 好孩子儿童用品有限公司 | Connector of children safety seat and children safety seat |
| US20160052426A1 (en) * | 2013-04-28 | 2016-02-25 | Goodbaby Child Products Co., Ltd | Locking device for baby car seat |
| CN105946638A (en) * | 2016-05-25 | 2016-09-21 | 清华大学苏州汽车研究院（相城） | ISOFIX regulating device for child safety seat and child safety seat |
| CN206217690U (en) * | 2016-11-25 | 2017-06-06 | gb有限公司 | The supporting leg of child safety seat, pedestal and child safety seat |
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2018
- 2018-12-18 CN CN201811547148.1A patent/CN109624800B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110025110A1 (en) * | 2009-08-03 | 2011-02-03 | Wonderland Nurserygoods Company Limited | Adjustable Child Safety Seat Assembly |
| WO2014019931A1 (en) * | 2012-07-31 | 2014-02-06 | Johnson Controls Gmbh | Adjustable vehicle seat |
| US20160052426A1 (en) * | 2013-04-28 | 2016-02-25 | Goodbaby Child Products Co., Ltd | Locking device for baby car seat |
| CN104590067A (en) * | 2015-01-14 | 2015-05-06 | 好孩子儿童用品有限公司 | Connector of children safety seat and children safety seat |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110920484A (en) * | 2019-11-29 | 2020-03-27 | 好孩子儿童用品有限公司 | ISOFIX coupling mechanism and children's safety seat of children's safety seat |
| CN110920484B (en) * | 2019-11-29 | 2023-05-23 | 好孩子儿童用品有限公司 | ISOFIX coupling mechanism and children's safety seat of children's safety seat |
| CN114906023A (en) * | 2021-02-07 | 2022-08-16 | 威马智慧出行科技(上海)股份有限公司 | ISOFIX fixed bolster, children restraint system and car |
| TWI827171B (en) * | 2021-07-30 | 2023-12-21 | 瑞士商明門瑞士股份有限公司 | Connecting assembly and baby seat |
| WO2023016104A1 (en) * | 2021-08-09 | 2023-02-16 | 宁波宝贝第一母婴用品有限公司 | Isofix structure and child safety seat |
| CN114407742A (en) * | 2022-01-20 | 2022-04-29 | 宁波宝贝第一母婴用品有限公司 | ISOFIX sleeve pipe and children's safety seat |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109624800B (en) | 2024-04-09 |
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