CN109017668A - It is a kind of for fixing the car belt of child safety seat - Google Patents
It is a kind of for fixing the car belt of child safety seat Download PDFInfo
- Publication number
- CN109017668A CN109017668A CN201810806195.7A CN201810806195A CN109017668A CN 109017668 A CN109017668 A CN 109017668A CN 201810806195 A CN201810806195 A CN 201810806195A CN 109017668 A CN109017668 A CN 109017668A
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- China
- Prior art keywords
- lock
- belt
- safety
- safety seat
- fixed
- 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.)
- Pending
Links
- 238000006073 displacement reaction Methods 0.000 claims abstract description 12
- 238000004804 winding Methods 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 claims description 6
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 5
- 230000005674 electromagnetic induction Effects 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R22/00—Safety belts or body harnesses in vehicles
- B60R22/34—Belt retractors, e.g. reels
-
- 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
- B60N2/2803—Adaptations for seat belts
- B60N2/2812—Adaptations for seat belts for securing the child to the child seat
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Child & Adolescent Psychology (AREA)
- General Health & Medical Sciences (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Automotive Seat Belt Assembly (AREA)
Abstract
The invention discloses a kind of for fixing the car belt of child safety seat, including safety belt wrap-up, fixed lock tongue and safety seat adaptable interface；Child safety seat fixing lock is connected to by safety seat adaptable interface to buckle, safety belt fixing lock is fixed on by fixed lock tongue to buckle, safety belt is wrapped on child safety seat, the safety belt other end is pulled out and is stretched by safety belt winding device, sensor site is installed on safety belt, when pressure sensor and displacement sensor detect that safety belt generates excessive compressing to child safety seat, vehicle control syetem control, which is automatically locked, buckles locked safety belt, prevent safety belt compressing from damaging to children, when weight sensor detects that child safety seat weight is excessive in fixed lock, speech prompting system notifies car owner that should replace child safety seat；When velocity sensor detects speed more than safety value, speech prompting system carries out voice reminder.
Description
Technical field
It is espespecially a kind of for fixing the car belt of child safety seat the present invention relates to auto parts field.
Background technique
Automobile children safety chair is also referred to as child restrainnt system, be one kind aim at all ages and classes (or weight) children design,
It is mounted on the seat that automobile is interior, can effectively improve children riding safety.European directive ECE R44/03 is to child safety seat
Definition be: be capable of fixing on motor vehicles, by safety belt assembly with buckle or flexible part, regulating mechanism, attached
The children's safety guard system of the compositions such as part.It can be with attachment device such as car bed, infant carrier, complementary seat or collision
Fender is formed by combining.In the case where automobile collides or slows down suddenly, slow down the impact force to children and limitation youngster
Virgin body is mobile to reduce the injury to them, it is ensured that the safety by bus of child.ISOFIX system can allow child safety seat
Chair is integrally formed with automobile, can be shifted to an earlier date with car deceleration rather than be slowed down indirectly by safety belt, pole improves the peace of children
Entirely.At abroad, family-sized car is substantially all support ISOFIX interface and the safety chair seats of car of sale also must all have
ISOFIX interface.
The domestic safety seat fixed on the market using on-vehicle safety band at present, is generally used for hand basket seat, this safety
Seat, without isofix interface, uses the emergency seat in 3-12 years old stage without the automobile of isofix function or car owner itself
Chair, such case, safety seat is just no longer fixed, is placed directly on car seat, child sits on safety seat, fastens vehicle-mounted
Safety belt can.This child safety seat not being capable of fixing, many people can feel dangerous, this is just as adult system in fact
Safety belt is the same, has child safety seat, on-vehicle safety band just can be used in child, and safety seat has safety belt guiding
Device, height of headrest are adjustable, it is ensured that safety belt far from neck, safety seat above be with red crescent moon button,
Red crescent moon button is that when using car belt, car belt is fixed on baby's shoulder after 18 kilograms of baby,
It prevents from strangling baby's neck.This fixed form is only supported in many child safety seats sold at home.
Summary of the invention
The technical problem to be solved by the present invention is to on-vehicle safety bands can not fix child safety seat, in order to overcome existing skill
The shortcomings that art, now provides a kind of for fixing the car belt of child safety seat.
In order to solve the above-mentioned technical problems, the present invention provides the following technical solutions:
The present invention provides a kind of for fixing the car belt of child safety seat including safety belt wrap-up, solid
Lock tongue and safety seat adaptable interface；Safety belt wrap-up includes winder and torsion spring；Winder is installed in shell,
Tape feed roller is installed on winder, the buckle that is automatically locked is installed on tape feed roller, torsion spring is installed in winder side, and torsion spring is another
One end is fixed on shell；Safety belt winding is mounted on tape feed roller, and safety belt is stretched out from belt retractor mouth, is set on safety belt
In respect of sensor site, displacement sensor and pressure sensor are installed in sensor site；Installation activity lock tongue on safety belt,
Compatible with movable lock tongue to have a fixed lock, fixed lock is fixedly mounted on automotive seat, and fixed lock includes lock
Pedestal and lock groove；Lock main body is mounted on lock pedestal, and lock bottom part body is equipped with push-button recess, is latched in main body
Portion is equipped with lock tongue mounting groove, and lock tongue mounting groove two sides are equipped with limit Fixed latches, and the connection activity on Fixed latches that limits is pressed
Button, active button are mounted in push-button recess；Lock body top is equipped with fixed ring, is set with hollow shaft on fixed ring,
Flipping block is installed in hollow shaft, connects safety seat adaptable interface on flipping block；Fixing lock buckles installation weight sensor and survey
Fast sensor, is connected to vehicle control syetem, and vehicle control syetem is connected to speech prompting system.
As a preferred technical solution of the present invention, shell includes left side, right side plate and top plate, and designing on top plate has
Belt retractor mouth, winder one end are mounted on left plate, and the other end is mounted on right side plate.
As a preferred technical solution of the present invention, pressure sensor, displacement sensor, velocity sensor and weight are passed
Sensor is all based on the wireless sensor of Zigbee home control network communication protocol.
As a preferred technical solution of the present invention, active button is electromagnetic induction button, and active button is connected to vehicle
Borne control system.
As a preferred technical solution of the present invention, displacement sensor, pressure sensor and being automatically locked is snapped connection
To vehicle control syetem.
The beneficial effects obtained by the present invention are as follows being: child safety seat being connected to fixation by safety seat adaptable interface
On lock, safety belt is fixed on by fixing lock by fixed lock tongue and is buckled, safety belt is wrapped on child safety seat, safety belt
The other end is pulled out and is stretched by safety belt winding device, when safety belt generates excessive compressing to child safety seat, vehicle
Borne control system control, which is automatically locked, buckles locked safety belt, prevents safety belt compressing from damaging to children；Structure of the invention
Compact, cost of manufacture is cheap, can improve the problem of existing on-vehicle safety band can not fix child safety seat, and pass through intelligence
Change design so that safety belt has multiple functions.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.
In the accompanying drawings:
Fig. 1 is overall structure of the present invention；
Fig. 2 is the fixed buckle structure schematic diagram of the present invention；
Fig. 3 is control module schematic diagram of the present invention.
Figure label: 1, safety belt；2, safety belt wrap-up；21, shell；211, left plate；212, right side plate；213,
Top plate；214, belt retractor mouth；22, winder；23, tape feed roller；24, be automatically locked buckle；25, torsion spring；3, it senses
Device site；4, displacement sensor；5, pressure sensor；6, movable lock tongue；7, fixed lock；71, main body is latched；72, base is latched
Seat；73, push-button recess；74, lock tongue mounting groove；75, Fixed latches are limited；76, active button；8, fixed ring；9, hollow shaft；
10, flipping block；11, safety seat adaptable interface；12, weight sensor；13, velocity sensor；14, vehicle control syetem；15,
Speech prompting system.
Specific embodiment
In the description of the present invention, it should be noted that the orientation of the instructions such as term "vertical", "upper", "lower", "horizontal"
Or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description of the present invention and simplification of the description, and
It is not that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore
It is not considered as limiting the invention.
In the description of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " setting ",
" installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one
Connect to body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be indirect by intermediary
It is connected, can be the connection inside two elements.For the ordinary skill in the art, it can manage as the case may be
Solve the concrete meaning of above-mentioned term in the present invention.
Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, it should be understood that preferred reality described herein
Apply example only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.
Embodiment: as shown in Figure 1-3, the present invention provides a kind of for fixing the car belt of child safety seat, packet
Include safety belt wrap-up 2, movable lock tongue 6 and safety seat adaptable interface 11；Safety belt wrap-up 2 includes 22 He of winder
Torsion spring 25；Winder 22 is installed in shell 21, tape feed roller 23 is installed on winder 22, installs and is automatically locked on tape feed roller 23
Torsion spring 25 is installed in buckle 24,22 side of winder, and 25 other end of torsion spring is fixed on shell 21；Safety belt 1 is wound
It is mounted on tape feed roller 23, safety belt 1 is stretched out from belt retractor mouth 214, and design has sensor site 3 on safety belt 1, is sensed
Displacement sensor 4 and pressure sensor 5 are installed on device site 3；Installation activity lock tongue 6 on safety belt 1, with movable 6 phase of lock tongue
Adaptation has a fixed lock 7, and fixed lock 7 is fixedly mounted on automotive seat, and fixed lock 7 includes lock pedestal 72 and lock
Detain groove；Lock main body 71 is mounted on lock pedestal 72, and lock 71 bottom of main body is equipped with push-button recess 73, latches main body 71
Inside is equipped with lock tongue mounting groove 74, and 74 two sides of lock tongue mounting groove are equipped with limit Fixed latches 75, limit on Fixed latches 75
Active button 76 is connected, active button 76 is mounted in push-button recess 73；Fixed ring 8 is installed at the top of lock main body 71, Gu
Determine to be set with hollow shaft 9 on ring 8, flipping block 10 is installed in hollow shaft 9, connects safety seat adaptable interface 11 on flipping block 10；
Weight sensor 12 and velocity sensor 13 are installed on fixed lock 7, are connected to vehicle control syetem 14, vehicle control syetem 14
It is connected to speech prompting system 15.
Further, shell 21 includes left side 211, right side plate 212 and top plate 213, and design has safety belt on top plate 213
Contraction mouth 214,22 one end of winder are mounted on left plate 211, and the other end is mounted on right side plate 212.
Further, pressure sensor 5, displacement sensor 4, velocity sensor 13 and weight sensor 12 are all based on
The wireless sensor of Zigbee home control network communication protocol.
Further, active button is 76 electromagnetic induction buttons, and active button 76 is connected to vehicle control syetem 14.
Further, displacement sensor 4, pressure sensor 5 and the buckle 24 that is automatically locked are connected to vehicle control syetem 14.
It is specific:
Child safety seat is connected on fixed lock 7 by safety seat adaptable interface 11, it will by fixed lock tongue 6
Safety belt 1 is fixed on fixed lock 7, and safety belt twines 2 and is wound on child safety seat, and 1 other end of safety belt passes through safety belt
Retracting device 2 is pulled out and is stretched, and sensor site 3 is equipped on safety belt 1, and pressure sensor 5 and displacement sensor 4 are examined
When measuring safety belt 1 to the child safety seat excessive compressing of generation, it is locked that vehicle control syetem 14 controls the buckle 24 that is automatically locked
Safety belt prevents the compressing of safety belt 1 from damaging to children, and weight sensor detects child safety seat in fixed lock 7
When weight is excessive, speech prompting system 14 notifies car owner that should replace child safety seat；Velocity sensor 13 detects speed
When safety value, speech prompting system 15 carries out voice reminder.
It is worth noting that: whole device realizes control to it by main control button, sets since control button is matched
Standby is commonly used equipment, belongs to existing Changshu technology, details are not described herein its electrical connection and specific circuit structure.
Finally, it should be noted that these are only the preferred embodiment of the present invention, it is not intended to restrict the invention, although
Present invention has been described in detail with reference to the aforementioned embodiments, for those skilled in the art, still can be right
Technical solution documented by foregoing embodiments is modified or equivalent replacement of some of the technical features.It is all
Within the spirit and principles in the present invention, any modification, equivalent replacement, improvement and so on should be included in protection of the invention
Within the scope of.
Claims (5)
1. a kind of for fixing the car belt of child safety seat, which is characterized in that including safety belt wrap-up (2),
Movable lock tongue (6) and safety seat adaptable interface (11)；Safety belt wrap-up (2) includes winder (22) and torsion spring
(25)；Winder (22) are installed in shell (21), tape feed roller (23) are installed on winder (22), installation is automatic on tape feed roller (23)
Torsion spring (25) are installed in locked buckle (24), winder (22) side, and torsion spring (25) other end is fixed on shell (21)
On；Safety belt (1) winding is mounted on tape feed roller (23), and safety belt (1) is stretched out from belt retractor mouth (214), safety belt (1)
Upper design has sensor site (3), and displacement sensor (4) and pressure sensor (5) are equipped in sensor site (3)；Safety
Installation activity lock tongue (6) on band (1), it is compatible with movable lock tongue (6) to have a fixed lock (7), the fixed fixed peace of lock (7)
On automotive seat, fixed lock (7) includes lock pedestal (72) and lock groove；Lock main body (71) is mounted on lock base
On seat (72), lock main body (71) bottom is equipped with push-button recess (73), is equipped with lock tongue mounting groove inside lock main body (71)
(74), lock tongue mounting groove (74) two sides are equipped with limit Fixed latches (75), connect active button in limit Fixed latches (75)
(76), active button (76) is mounted in push-button recess (73)；It is equipped with fixed ring (8) at the top of lock main body (71), it is fixed
Hollow shaft (9) are set on ring (8), flipping block (10) are installed in hollow shaft (9), connection safety seat adaptation on flipping block (10)
Interface (11)；Weight sensor (12) and velocity sensor (13) are installed on fixed lock (7), are connected to vehicle control syetem
(14), vehicle control syetem (14) is connected to speech prompting system (15).
2. according to claim 1 a kind of for fixing the car belt of child safety seat, which is characterized in that shell
It (21) include left side (211), right side plate (212) and top plate (213), design has belt retractor mouth on top plate (213)
(214), winder (22) one end is mounted on left plate (211), and the other end is mounted on right side plate (212).
3. according to claim 1 a kind of for fixing the car belt of child safety seat, which is characterized in that pressure
Sensor (5), displacement sensor (4), velocity sensor (13) and weight sensor (12) are all based on Zigbee wireless telecommunications
The wireless sensor of agreement.
4. according to claim 1 a kind of for fixing the car belt of child safety seat, which is characterized in that activity
Button is (76) electromagnetic induction button, and active button (76) is connected to vehicle control syetem (14).
5. according to claim 1 a kind of for fixing the car belt of child safety seat, which is characterized in that displacement
Sensor (4), pressure sensor (5) and the buckle (24) that is automatically locked are connected to vehicle control syetem (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810806195.7A CN109017668A (en) | 2018-07-20 | 2018-07-20 | It is a kind of for fixing the car belt of child safety seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810806195.7A CN109017668A (en) | 2018-07-20 | 2018-07-20 | It is a kind of for fixing the car belt of child safety seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109017668A true CN109017668A (en) | 2018-12-18 |
Family
ID=64643943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810806195.7A Pending CN109017668A (en) | 2018-07-20 | 2018-07-20 | It is a kind of for fixing the car belt of child safety seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109017668A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112550212A (en) * | 2020-12-14 | 2021-03-26 | 浙江零跑科技有限公司 | Intelligent management system for safety belt of automobile driver |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110302751A1 (en) * | 2010-06-10 | 2011-12-15 | Julien Edwin Roy | Safety belt release mechanism |
| CN205113243U (en) * | 2015-11-24 | 2016-03-30 | 重庆电讯职业学院 | Drowned seat belt lock that explains by oneself |
| CN106080493A (en) * | 2016-08-31 | 2016-11-09 | 昆山浩硕精密机械有限公司 | A kind of Novel automobile safety belt |
| CN206124978U (en) * | 2016-09-09 | 2017-04-26 | 北京汽车股份有限公司 | Safety belt subassembly and vehicle that has it |
| CN106985786A (en) * | 2017-03-29 | 2017-07-28 | 武汉理工大学 | A kind of anti-fraud formula automotive safety tape starting automobile method and device |
| CN107323411A (en) * | 2017-08-16 | 2017-11-07 | 芜湖金安世腾汽车安全***有限公司 | A kind of automobile safety belt retractor |
| CN207059976U (en) * | 2017-04-18 | 2018-03-02 | 尹力 | A kind of new active pretension seat belt apparatus |
| JP2018058564A (en) * | 2016-10-07 | 2018-04-12 | トヨタ自動車株式会社 | Vehicular occupant restraint device |
-
2018
- 2018-07-20 CN CN201810806195.7A patent/CN109017668A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110302751A1 (en) * | 2010-06-10 | 2011-12-15 | Julien Edwin Roy | Safety belt release mechanism |
| CN205113243U (en) * | 2015-11-24 | 2016-03-30 | 重庆电讯职业学院 | Drowned seat belt lock that explains by oneself |
| CN106080493A (en) * | 2016-08-31 | 2016-11-09 | 昆山浩硕精密机械有限公司 | A kind of Novel automobile safety belt |
| CN206124978U (en) * | 2016-09-09 | 2017-04-26 | 北京汽车股份有限公司 | Safety belt subassembly and vehicle that has it |
| JP2018058564A (en) * | 2016-10-07 | 2018-04-12 | トヨタ自動車株式会社 | Vehicular occupant restraint device |
| CN106985786A (en) * | 2017-03-29 | 2017-07-28 | 武汉理工大学 | A kind of anti-fraud formula automotive safety tape starting automobile method and device |
| CN207059976U (en) * | 2017-04-18 | 2018-03-02 | 尹力 | A kind of new active pretension seat belt apparatus |
| CN107323411A (en) * | 2017-08-16 | 2017-11-07 | 芜湖金安世腾汽车安全***有限公司 | A kind of automobile safety belt retractor |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112550212A (en) * | 2020-12-14 | 2021-03-26 | 浙江零跑科技有限公司 | Intelligent management system for safety belt of automobile driver |
| CN112550212B (en) * | 2020-12-14 | 2022-05-03 | 浙江零跑科技股份有限公司 | Intelligent management system for safety belt of automobile driver |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181218 |
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| RJ01 | Rejection of invention patent application after publication |