CN108082117A - A kind of new type of safe carrying device - Google Patents
A kind of new type of safe carrying device Download PDFInfo
- Publication number
- CN108082117A CN108082117A CN201711386931.XA CN201711386931A CN108082117A CN 108082117 A CN108082117 A CN 108082117A CN 201711386931 A CN201711386931 A CN 201711386931A CN 108082117 A CN108082117 A CN 108082117A
- Authority
- CN
- China
- Prior art keywords
- safety belt
- wheel
- around
- engaging
- new type
- 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.)
- Withdrawn
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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
- B60R22/36—Belt retractors, e.g. reels self-locking in an emergency
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automotive Seat Belt Assembly (AREA)
Abstract
The invention discloses a kind of new type of safe carrying devices,The present invention is when there is the state of emergency,State of emergency monitoring sensor on vehicle transmits a signal to the controller,The controller first controls the engaging component to act,So that engaging component is fastened in card slot,It realizes to safety belt around the initial brake of wheel,Afterwards,The controller controls the latch assembly to lock the safety belt and safety belt is locked around wheel around wheel realization,So,It can effectively avoid in the case where being in an emergency,Cause to hold onto driver completely,Emergency manoeuvre is carried out to vehicle so as to influence driver,And,During the initial engaging of the present invention,There can be certain cushioning effect,Aspect driver carries out various manipulations,Simultaneously,Cushioning effect can ensure the safety of driver again,Locked after buffered,So,Can not only driver be protected not to be bound,And,The impact of broken locked component can also be reduced,Improve the service life of locked component,Improve security.
Description
Technical field
The present invention relates to a kind of new type of safe carrying devices, belong to automotive accessory technical field.
Background technology
Occupant and steering wheel and instrument when car belt is in order to which occupant is constrained and avoided collision in collision
Dash board goes out outside vehicle the safety device for causing the casualties when secondary collision occurs or avoids collision.Car belt is occupant restraint
One kind of device, car belt be it is generally acknowledged be most also inexpensively most effective safety device, many states in the equipment of vehicle
Family is to force equipment safety band.Current safety belt generally comprises safety establishment band and fixed mechanism, and fixed mechanism fixes machine
Structure includes buckle, lock tongue, fixed pin and fixed seat etc., and buckle and lock tongue are the devices for fastening and unlocking seat harness, will be knitted
Referred to as fixed plate, the vehicle body fixing end that one end of band is fixed on vehicle body are known as fixed seat, and fixed-use bolt is known as fixing bolt, shoulder
The convenience when position of portion's safety belt fixed pin is to fastening the safety belt has a great impact, therefore in order to be suitble to multiplying for various statures
Member, generally selects adjustable fixed mechanism, is capable of the position of up and down adjustment shoulder safety belt.
For current safety belt, core component is coiler, is a ratchet machine inside current coiler
Structure, under normal circumstances occupant freely can at the uniform velocity pull ribbon on the seat, but when ribbon pulls straight process one from coiler
Denier stops or when vehicle runs into the state of emergency, and ratchet mechanism will make locking action and ribbon is automatically locked, and ribbon is prevented to draw
Go out.Although the safety belt of this structure with certain safe effect, due to ratchet in locked safety belt or meeting
It directly locks or does not just lock, so as to cause security unreliability, passenger's especially driver's moment can be caused when locked just
Can be completely comfortable, it is also smaller for passenger's influence, still, for driver, often due to this several seconds time causes to operate
It is also fettered during vehicle, influences to operate the accuracy and security of vehicle under the state of emergency, further, since ratchet is easy to grind
Damage, once going wrong, security is not achieved completely.
The present invention is in view of the above problems, provide a kind of new type of safe carrying device, while improving safety belt service life, drop
Its low influence to driver.
The content of the invention
To achieve the above object, the present invention provides following technical solution：A kind of new type of safe carrying device, which is characterized in that
It includes safety belt, safety belt around wheel, engaging component, latch assembly and controller, wherein, the safety belt is around being located at the peace
For full band on wheel, the safety belt is through-hole structure around the center of wheel, and is coaxially arranged with fixed seat in the through hole；
The safety belt can be rotated relative to the fixed seat around wheel and set；
Engaging component is provided in the fixed seat, the engaging component can be fastened on the safety belt around the through-hole wall of wheel
In card slot, and the action of the engaging component is controlled by the controller；
The safety belt extends radially outward on one of end face of wheel is provided with extension shoulder, outside the extension shoulder
It is provided circumferentially about to have locking teeth；
The safety belt is provided with latch assembly around the outside of wheel, and the latch assembly, which can lock, to be arranged in the locking teeth；
The action of the latch assembly is controlled by the controller；
When there is the state of emergency, the state of emergency monitoring sensor on vehicle transmits a signal to the controller, the control
Device processed first controls the engaging component to act so that engaging component is fastened in card slot, realizes the initial system around wheel to safety belt
Dynamic, afterwards, the controller controls the latch assembly to lock the safety belt and safety belt is locked around wheel around wheel realization.
Further, preferably, the engaging component is made of high resiliency steel construction, to realize described in initial brake
When safety belt is around wheel, there is certain cushioning effect.
Further, preferably, the engaging component includes strong electromagnet, spring, card wheel and engaging arm, wherein, institute
The middle part for stating engaging arm is rotatably hingedly arranged in the fixed seat, and the engaging arm is towards the safety belt around one end of wheel
Be arranged on using spring in the fixed seat, the spring plays the reset response to the engaging arm, the engaging arm it is remote
It is provided with from safety belt around one end of wheel using driving head is attracted made of magnetic material, the center of the fixed seat is fixedly installed
There is centre mount, the controller is arranged in the centre mount, and the powerful electromagnetic is provided on the excircle of the centre mount
Iron, the strong electromagnet can be attached together after being powered with the actuation driving head, and the strong electromagnet with it is described
The spring force can be overcome by being attracted the suction-combining force of driving head, so that the engaging arm rotates, the end of the engaging arm
Card wheel is provided with, the card wheel can be fastened on the safety belt in the card slot of the through-hole wall of wheel.
Further, preferably, the engaging arm is arranged on multiple in the fixed seat, and the safety belt for array
Quantity around the card slot of the through-hole wall of wheel is two times of engaging arm.
Further, preferably, the latch assembly includes lockwheel, articulated shaft, driving balance staff, driving sliding block, sliding slot, drive
Lever and Linear actuator, wherein, locked tooth, the locked lockable safety of tooth are provided on the excircle of the lockwheel
Locking teeth of the band on the extension shoulder on wheel, eccentric being hinged of the lockwheel are arranged on the safety belt around the external one side of wheel,
Driving balance staff has been wholely set in the lockwheel, sliding slot has been provided on the driving balance staff, is slidably provided in the sliding slot
Sliding block is driven, the driving sliding block is hingedly rotatably provided on drive rod, and the drive rod is driven by the Linear actuator
Mobile, when the drive rod moves, the lockwheel is rotated around the driving balance staff, so that the locked tooth card in the lockwheel
Extremely in the locking teeth.
Further, preferably, the Linear actuator is cylinder or hydraulic cylinder.
Further, preferably, the end of the drive rod is additionally provided with limit base.
Further, preferably, the quantity of the engaging arm is four.
Further, preferably, the locked tooth and locking teeth are triangle or stepped tooth.
Compared with prior art, the beneficial effects of the invention are as follows：
For the present invention when there is the state of emergency, the state of emergency monitoring sensor on vehicle transmits a signal to the controller,
The controller first controls the engaging component to act so that engaging component is fastened in card slot, is realized to safety belt around wheel
Initial brake, afterwards, the controller control the latch assembly to lock the safety belt and are realized around wheel to safety belt around wheel
It is locked, in this way, can effectively avoid in the case where being in an emergency, cause to hold onto driver completely, so as to influence driver to vehicle
Emergency manoeuvre is carried out, moreover, during the initial engaging of the present invention, there can be certain cushioning effect, aspect driver carries out each
Kind manipulates, meanwhile, cushioning effect can ensure the safety of driver again, locked after buffered, in this way, can not only protect driver
It is not bound, moreover, it is also possible to reduce the impact of broken locked component, improves the service life of locked component, improve security.
Description of the drawings
Fig. 1 is a kind of original state structure diagram of new type of safe carrying device of the present invention；
Fig. 2 is a kind of initial fastening state structure diagram of new type of safe carrying device of the present invention in emergency situations；
Fig. 3 is a kind of fully occluded mode structure diagram of new type of safe carrying device of the present invention in emergency situations；
Wherein, 1, safety belt, 2, fixed seat, 3, safety belt around wheel, 4, engaging arm, 5, card slot, 6, spring, 7, centre mount, 8, control
Device processed, 9, lockwheel, 10, articulated shaft, 11, driving balance staff, 12, driving sliding block, 13, sliding slot, 14, drive rod, 15, limit base, 16,
Cylinder, 17, strong electromagnet, 18, card wheel.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment belongs to the scope of protection of the invention.
Referring to Fig. 1, the present invention provides a kind of technical solution：A kind of new type of safe carrying device, which is characterized in that it includes
Safety belt 1, safety belt around wheel 3, engaging component, latch assembly and controller 8, wherein, the safety belt 1 is around being located at the safety
For band on wheel 3, the safety belt is through-hole structure around the center of wheel 3, and fixed seat 2 is coaxially arranged in the through hole；
The safety belt can be rotated relative to the fixed seat 2 around wheel 3 and set；
Engaging component is provided in the fixed seat 2, the engaging component can be fastened on through-hole wall of the safety belt around wheel
Card slot 5 in, and it is described engaging component action controlled by the controller；
The safety belt extends radially outward on one of end face of wheel 3 and is provided with extension shoulder, the extension shoulder
Locking teeth is provided on excircle；
The safety belt is provided with latch assembly around the outside of wheel 3, and the latch assembly, which can lock, to be arranged in the locking teeth；
The action of the latch assembly is controlled by the controller；
When there is the state of emergency, the state of emergency monitoring sensor on vehicle transmits a signal to the controller, the control
Device processed first control it is described engaging component act, as shown in Figure 2 so that engaging component be fastened in card slot, realize to safety belt around
The initial brake of wheel, afterwards, the controller control the latch assembly lock the safety belt around wheel realize to safety belt around
Wheel locks, as shown in Figure 3.
In the present embodiment, the engaging component is made of high resiliency steel construction, to realize peace described in initial brake
When full band is around wheel, there is certain cushioning effect.
Such as Fig. 1, the engaging component includes strong electromagnet 17, spring 6, card wheel 18 and engaging arm 4, wherein, the card
The middle part for closing arm 4 is rotatably hingedly arranged in the fixed seat 2, and the engaging arm 4 is towards the safety belt around one end of wheel
It is arranged on using spring 6 in the fixed seat 2, the spring 6 plays the reset response to the engaging arm, the engaging arm 4
Separate safety belt be provided with around one end of wheel using driving head is attracted made of magnetic material, the center of the fixed seat is fixed
Centre mount 7 is provided with, the controller is arranged in the centre mount 7, is provided on the excircle of the centre mount 7 described strong
Power electromagnet 17, the strong electromagnet 17 can be attached together after being powered with the actuation driving head, and strength electricity
Magnet 17 and the suction-combining force of the actuation driving head can overcome the spring force, so that the engaging arm rotates, it is described
The end set of engaging arm has card wheel 18, and the card wheel 18 can be fastened on the safety belt in the card slot 5 of the through-hole wall of wheel.
The engaging arm 4 is arranged on multiple in the fixed seat 2 for array, and the safety belt is around the through-hole wall of wheel
The quantity of card slot be two times of engaging arm.
The latch assembly includes lockwheel 9, articulated shaft 10, driving balance staff 11, driving sliding block 12, sliding slot 13, drive rod 14
And Linear actuator, wherein, locked tooth, the locked lockable safety belt of tooth are provided on the excircle of the lockwheel 9
The locking teeth on extension shoulder on wheel, eccentric being hinged of lockwheel 9 are arranged on the safety belt around the external one side of wheel, institute
It states and driving balance staff 11 has been wholely set in lockwheel 9, described drive is provided with sliding slot 13 on balance staff 11, in the sliding slot 13 slidably
Driving sliding block 12 is provided with, the driving sliding block 12 is hingedly rotatably provided on drive rod 14, and the drive rod 14 is by described
Linear actuator driving movement, when the drive rod moves, the lockwheel is rotated around the driving balance staff, so that the lock
Locked tooth on wheel is stuck in the locking teeth.
In the present embodiment, the Linear actuator is cylinder or hydraulic cylinder 16.The end of the drive rod is also set up
There is limit base 15.The quantity of the engaging arm is four.The locked tooth and locking teeth are triangle.
For the present invention when there is the state of emergency, the state of emergency monitoring sensor on vehicle transmits a signal to the control
Device, the controller first control the engaging component to act so that engaging component is fastened in card slot, is realized to safety belt around wheel
Initial brake, afterwards, the controller controls the latch assembly to lock the safety belt and is realized around wheel to safety belt around wheel
It is locked, in this way, can effectively avoid in the case where being in an emergency, cause to hold onto driver completely, so as to influence driver couple
Vehicle carries out emergency manoeuvre, moreover, during the initial engaging of the present invention, can have certain cushioning effect, aspect driver carries out
Various manipulations, meanwhile, cushioning effect can ensure the safety of driver again, locked after buffered, in this way, can not only protect department
Machine is not bound, moreover, it is also possible to reduce the impact of broken locked component, improves the service life of locked component, improves security.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of new type of safe carrying device, which is characterized in that it includes safety belt, safety belt around wheel, engaging component, latch assembly
And controller, wherein, for the safety belt around the safety belt is located on wheel, the safety belt is through hole knot around the center of wheel
Structure, and it is coaxially arranged with fixed seat in the through hole；
The safety belt can be rotated relative to the fixed seat around wheel and set；
Engaging component is provided in the fixed seat, the engaging component can be fastened on the safety belt around the through-hole wall of wheel
In card slot, and the action of the engaging component is controlled by the controller；
The safety belt extends radially outward on one of end face of wheel is provided with extension shoulder, outside the extension shoulder
It is provided circumferentially about to have locking teeth；
The safety belt is provided with latch assembly around the outside of wheel, and the latch assembly, which can lock, to be arranged in the locking teeth；
The action of the latch assembly is controlled by the controller；
When there is the state of emergency, the state of emergency monitoring sensor on vehicle transmits a signal to the controller, the control
Device processed first controls the engaging component to act so that engaging component is fastened in card slot, realizes the initial system around wheel to safety belt
Dynamic, afterwards, the controller controls the latch assembly to lock the safety belt and safety belt is locked around wheel around wheel realization, institute
Locking teeth is stated as triangle or stepped tooth.
2. a kind of new type of safe carrying device according to claim 1, it is characterised in that：The engaging component uses high resiliency
Steel construction is made, so as to realize safety belt described in initial brake around wheel when, have certain cushioning effect.
3. a kind of new type of safe carrying device according to claim 1, it is characterised in that：The engaging component includes strength electricity
Magnet, spring, card wheel and engaging arm, wherein, the middle part of the engaging arm is rotatably hingedly arranged in the fixed seat, described
Engaging arm is arranged on using spring in the fixed seat towards the safety belt around one end of wheel, and the spring is played to the card
The reset response of arm is closed, the separate safety belt of the engaging arm is provided with around one end of wheel to be driven using actuation made of magnetic material
Dynamic head, the center of the fixed seat are fixedly installed centre mount, and the controller is arranged in the centre mount, the centre mount
Excircle on be provided with the strong electromagnet, the strong electromagnet can exist after being powered with the actuation driving head absorption
Together, and the suction-combining force of the strong electromagnet and the actuation driving head can overcome the spring force, so that described
Engaging arm rotates, and the end set of the engaging arm has card wheel, and the card wheel can be fastened on the safety belt in the through hole of wheel
In the card slot of wall.
4. a kind of new type of safe carrying device according to claim 3, it is characterised in that：The engaging arm is arranged on for array
It is multiple in the fixed seat, and the safety belt is around two times that the quantity of the card slot of the through-hole wall of wheel is engaging arm.
5. a kind of new type of safe carrying device according to claim 3, it is characterised in that：The latch assembly include lockwheel,
Articulated shaft, driving balance staff, driving sliding block, sliding slot, drive rod and Linear actuator, wherein, it is set on the excircle of the lockwheel
There are locked tooth, locking teeth of the locked lockable safety belt of tooth on the extension shoulder on wheel, the hinge of the lockwheel bias
It connects and is arranged on the safety belt and has been wholely set driving balance staff on the external one side of wheel, the lockwheel, on the driving balance staff
Sliding slot is provided with, driving sliding block is slidably provided in the sliding slot, the driving sliding block is hingedly rotatably provided in drive rod
On, the drive rod is driven by the Linear actuator and moved, and when the drive rod moves, the lockwheel is around the driving balance staff
It rotates, so that the locked tooth in the lockwheel is stuck in the locking teeth.
6. a kind of new type of safe carrying device according to claim 5, it is characterised in that：The Linear actuator for cylinder or
Person's hydraulic cylinder.
7. a kind of new type of safe carrying device according to claim 5, it is characterised in that：The end of the drive rod is also set up
There is limit base.
8. a kind of new type of safe carrying device according to claim 4, it is characterised in that：The quantity of the engaging arm is four
It is a.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711386931.XA CN108082117A (en) | 2017-12-20 | 2017-12-20 | A kind of new type of safe carrying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711386931.XA CN108082117A (en) | 2017-12-20 | 2017-12-20 | A kind of new type of safe carrying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108082117A true CN108082117A (en) | 2018-05-29 |
Family
ID=62176321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711386931.XA Withdrawn CN108082117A (en) | 2017-12-20 | 2017-12-20 | A kind of new type of safe carrying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108082117A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108189798A (en) * | 2017-12-20 | 2018-06-22 | 南京英达迪赛工业设计有限公司 | A kind of car belt system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2232062B (en) * | 1989-05-22 | 1993-04-14 | Takata Corp | A seat belt retractor |
| DE19903653C2 (en) * | 1999-01-29 | 2002-07-18 | A B Elektronik Gmbh | pretensioners |
| CN203556777U (en) * | 2013-11-15 | 2014-04-23 | 二十二冶集团精密锻造有限公司 | Device for preventing rotary disk from rotating inversely |
| US20160288768A1 (en) * | 2015-04-03 | 2016-10-06 | Takata Corporation | Seat belt retractor and seat belt device |
| CN108189798A (en) * | 2017-12-20 | 2018-06-22 | 南京英达迪赛工业设计有限公司 | A kind of car belt system |
-
2017
- 2017-12-20 CN CN201711386931.XA patent/CN108082117A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2232062B (en) * | 1989-05-22 | 1993-04-14 | Takata Corp | A seat belt retractor |
| DE19903653C2 (en) * | 1999-01-29 | 2002-07-18 | A B Elektronik Gmbh | pretensioners |
| CN203556777U (en) * | 2013-11-15 | 2014-04-23 | 二十二冶集团精密锻造有限公司 | Device for preventing rotary disk from rotating inversely |
| US20160288768A1 (en) * | 2015-04-03 | 2016-10-06 | Takata Corporation | Seat belt retractor and seat belt device |
| CN108189798A (en) * | 2017-12-20 | 2018-06-22 | 南京英达迪赛工业设计有限公司 | A kind of car belt system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108189798A (en) * | 2017-12-20 | 2018-06-22 | 南京英达迪赛工业设计有限公司 | A kind of car belt system |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180529 |