CN104192092B - Seat belt wrap-up - Google Patents
Seat belt wrap-up Download PDFInfo
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- CN104192092B CN104192092B CN201410351315.0A CN201410351315A CN104192092B CN 104192092 B CN104192092 B CN 104192092B CN 201410351315 A CN201410351315 A CN 201410351315A CN 104192092 B CN104192092 B CN 104192092B
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- fluted disc
- mandrel
- cutting ferrule
- seat
- tooth
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Abstract
The present invention relates to vehicle passive safety technical field, the seat belt wrap-up being specifically related in automotive safety part, including rolling seat, it is arranged on rotating mandrel on rolling seat, with the reel being arranged on mandrel with mandrel rotation, and it is arranged on the spring coiling mechanism ordering about mandrel rotating on rolling seat, mandrel one end is provided with first fluted disc with mandrel rotation and outer peripheral face with tooth, described rolling seat is provided with the lockable mechanism for the tooth of the first fluted disc outer peripheral face carries out clamping.The present invention designs according to GB14166 2013 standard-required, belongs to composite sensing formula coiler, uses on car belt, is used for protecting the life security of occupant.In the present invention when corresponding lockable mechanism reaches certain response value, seat belt is with regard to energy automatic locking and opens, and the life security of occupant can be played the effect of being effectively protected.
Description
Technical field
The present invention relates to vehicle passive safety technical field, the seat belt wrap-up being specifically related in automotive safety part.
Background technology
Seat belt wrap-up is used in car belt rolling；Existing seat belt wrap-up sets due to its structure
Counting unreasonable, when car body produces certain angle inclination, seat belt can not produce locked at once, and i.e. seat belt is at tilting of car body
When remain to from wrap-up pull out, such driver and crew still can due to seat belt loosen and produce motion, reduce
The security protection of driver and crew.
Summary of the invention
For technical problem present in above-mentioned background technology, it is an object of the invention to provide a kind of structure design and close
Reason, it is possible to when car body run-off the straight, produces the locking to seat belt at once, and the seat belt of the safety improving driver and crew is received
Winding apparatus.
The technical scheme of the goal of the invention realizing the present invention is as follows:
Seat belt wrap-up, including rolling seat, is arranged on rotating mandrel on rolling seat, and be arranged on mandrel with
The reel that mandrel rotates, and it is arranged on the spring coiling mechanism ordering about mandrel rotating on rolling seat, mandrel one end is provided with
There is with mandrel rotation and outer peripheral face the first fluted disc of tooth, described rolling seat is provided with for the tooth to the first fluted disc outer peripheral face
Carrying out the lockable mechanism of clamping, this lockable mechanism includes the car sense bearing being fixedly installed on rolling seat, and is in the first fluted disc
First ratchet of lower section, and it is positioned over the spheroid in car sense bearing, one end of the first ratchet has locking the first fluted disc periphery
The ratchet of tooth on face, the rotating setting of the other end, described car sense bearing has the storage tank of accommodating spheroid, on car sense bearing
Being provided with one end to be movably connected on car sense bearing, the sensing briquetting that the other end is pressed against on spheroid, described spheroid is in storage tank
Can roll and jack-up can sense briquetting, making sensing briquetting jack-up the first ratchet, ratchet locking the first fluted disc on the first ratchet
Tooth on outer peripheral face.
Have employed such scheme, safety band wrap-up is assembled on car body, when car body is to any direction inclination angle
When spending≤12 °, lockable mechanism must not locking, the ribbon being wound on reel can arbitrarily pull out, reclaim；When car body is to arbitrarily side
When angle of inclination >=27 °, the necessary locking of lockable mechanism, ribbon can not be further pulled out；When car body acceleration or deceleration
During >=0.45g, the necessary locking of lockable mechanism, ribbon can not be further pulled out.These lockings are all real under the rolling of spheroid
Existing, i.e. after angle of inclination or acceleration or deceleration reach more than certain value, spheroid can roll in car sense bearing, and ball
The rolling of body jack-up can sense briquetting, makes sensing briquetting jack-up the first ratchet, outside ratchet locking the first fluted disc on the first ratchet
Tooth on side face, owing to the first fluted disc is as what mandrel rotated, lives the tooth on the first fluted disc outer peripheral face at the first ratchet locking
Time, mandrel just cannot rotate, thus realizes the locking to reel, finally realizes the locking to ribbon so that it is cannot draw further
Go out, and after tilting of car body returns to ＜ 12 ° or acceleration or deceleration ＜ 0.45g, spheroid can return in situ, lose jack-up
The function of sensing briquetting, such first ratchet recovers under the weight effect of self, is lost the locking to the first fluted disc and makees
With making lockable mechanism open, thus ribbon can recover to be drawn out or reclaim.The present invention is to want according to GB14166-2013 standard
Ask design, belong to composite sensing formula coiler, use on car belt, be used for protecting the life security of occupant.This
In bright when corresponding lockable mechanism reaches certain response value, seat belt is with regard to energy automatic locking and opens, can be to the life of occupant
Life seat belt plays safely the effect of being effectively protected.
Seat belt wrap-up of the present invention has the advantage that
1, compact conformation, volume is little, lightweight.This retracting device is due to its reasonable in design, ingenious, its overall volume
For: 79*97.5*52 (long * width * is high), weight is: 0.365kg.And existing wrap-up profile: 85*90*62 (long * width *
High), weight is: 0.375kg.Both compare, and the present invention can reduce cost of material, increases the free space in car, subtracts
The light weight of car body.
2, lockable mechanism is composite sensing formula.Existing band sense, has again car sense.
3, can not only be used for three-point safety belt, again can be as two-point belt.
4, both can be able to be horizontally mounted again with right angle setting, as long as it ensure that when balls tumble formula, it is possible to realize
Locking to the first fluted disc.
5, the installation requirement of multiple angles can be suitable for.
6, both may be mounted under the B post of car, C post, hat rack, may be mounted at again on backrest, seat support basin
Below, installation site is many, easy for installation.And existing wrap-up can be only installed on the B post of car, C post, it is impossible to be arranged on
Under hat rack, on backrest and below seat support basin.
Further, in order to increase locking reliability, inside rolling seat, it is provided with locking base plate, is arranged with outside the first fluted disc
Rotating cutting ferrule, is provided with the second fluted disc rotated with mandrel in the cutting ferrule below cutting ferrule, described card puts and is fixedly installed
There is the compression leg stretching to locking base plate side through rolling seat, locking base plate is provided with the compression column compression when cutting ferrule Plane Rotation
Elastic component, rolling seat offers make way for compression leg motion resigning hole, above-mentioned first the rotating one end of ratchet arrange
Putting in card, be provided with draw-in groove port in the periphery of cutting ferrule, described rolling seat is provided with the rotating fixture block in one end, rotates at cutting ferrule
After, it is spacing that fixture block is entered by draw-in groove port and the tooth on the second fluted disc cooperatively forms the second fluted disc.It is being in lockup state
Time, the first ratchet locking lives the first fluted disc, and the first ratchet can be followed the first fluted disc and be rotated, and owing to the first ratchet is arranged at card
Putting, the motion of the first ratchet just can drive cutting ferrule to rotate, and the rotational band dynamic pressure post compression elastic piece of cutting ferrule rotates, at cutting ferrule
During rotation, fixture block is swung by the draw-in groove port put by card to centre, makes fixture block be entered and second by draw-in groove port
It is spacing that tooth on fluted disc cooperatively forms the second fluted disc, so can increase locking reliability when locking, it is ensured that mandrel
Will not rotate, ribbon can not pull out or reclaim.When opening lockable mechanism state, under the effect of elastic component, cutting ferrule recovers
In situ, thus fixture block departs from the second fluted disc lockable mechanism latch functions and opens.
Further, in order to strengthen locking intensity, it is provided with between described locking base plate and rolling seat with mandrel rotation
3rd fluted disc, above-mentioned fixture block extends to locking base plate and rolling seat through rolling seat, after cutting ferrule rotates, fixture block and the 3rd
It is spacing that the tooth of fluted disc outer peripheral face carries out cooperatively forming to the 3rd fluted disc.Fixture block is put by the draw-in groove port on card set to centre
Dynamic, make fixture block be entered when cooperatively forming the second fluted disc spacing with the tooth on the second fluted disc by draw-in groove port, fixture block also is able to
Spacing with what the tooth of the 3rd fluted disc outer peripheral face carried out cooperatively forming to the 3rd fluted disc, owing to the 3rd fluted disc is to rotate with mandrel, this
Sample further enhances locking intensity.
Further, in order to when acceleration >=2g that ribbon pulls out, wrap-up must locking, it is to avoid ribbon enter one
Step pull-out, is provided with inertia between the first fluted disc and the second fluted disc and rotates lockable mechanism, and it includes inertia rings, is assemblied in inertia rings
On inertia support, the first fluted disc is provided with and rotating stirs fixture block, stir one end and the limit on the first fluted disc of fixture block
Being provided with the second elastic component between the post of position, described cutting ferrule inwall is provided with internal tooth, stirs the other end of fixture block for coordinate with cutting ferrule internal tooth
Crevis, described inertia support is provided with when inertia holder pivots promote crevis coordinate with cutting ferrule internal tooth group
Block.When pulling out ribbon and reaching acceleration >=2g, such first fluted disc, the second fluted disc also can and then rotate, owing to inertia rings sets
It is placed in the first fluted disc, the second fluted disc, thus inertia rings can produce rotation under the effect of inertia, by thereon while rotation
Shifting block promotion is stirred fixture block and is opened, and makes the internal tooth of crevis and the cutting ferrule stirring on fixture block coordinate and realizes locking, such cutting ferrule
Just can rotate, during cutting ferrule rotates, fixture block is swung by the draw-in groove port put by card to centre, makes fixture block by card
Groove port enters and cooperatively forms spacing with the tooth on the second fluted disc and the 3rd fluted disc, it is ensured that mandrel will not rotate, and ribbon can not
Pull-out.Ribbon can not be drawn out；When ribbon backrush, stir fixture block and resetted by the effect of the second elastic component, such locking
Ratchet departs from the internal tooth of cutting ferrule, and lockable mechanism is opened, and meanwhile, under the effect of elastic component, cutting ferrule sets back, thus fixture block takes off
Open from the second fluted disc lockable mechanism.
Further, it is cambered surface bottom the storage tank of described car sense bearing, is that diameter is gradually reduced use at the middle part of cambered surface
In putting the conical surface of spheroid, this conical surface forms circular fin with the junction of cambered surface.Spheroid is positioned in the conical surface, owing to circle is convex
The restriction of rib, it is when car body is not up to angle of inclination or acceleration and deceleration angle value, and spheroid will not roll out from the conical surface, it is to avoid produce by mistake
Locking phenomenon.
Accompanying drawing explanation
Fig. 1 is the perspective view of the present invention；
Fig. 2 is the right side plan schematic diagram of Fig. 1；
Fig. 3 is the perspective right schematic diagram after Fig. 1 removes lid；
Fig. 4 is the axial sectional structure schematic diagram of the present invention；
Fig. 5 be Fig. 1 remove lid or left perspective schematic diagram；
Fig. 6 is the left view planar structure schematic diagram of Fig. 5；
Fig. 7 is the assembling schematic perspective view of lockable mechanism in the present invention；
Fig. 8 is the first fluted disc in the present invention, the second fluted disc, installation diagram between the 3rd fluted disc and mandrel；
Fig. 9 is that in the present invention, inertia rotates lockable mechanism schematic perspective view；
Figure 10 is that in the present invention, inertia rotates lockable mechanism floor map；
Figure 11 is the axonometric chart of lockable mechanism in the present invention；
Figure 12 is the axonometric chart after Figure 11 removes spheroid；
Figure 13 is the schematic perspective view sensing briquetting in lockable mechanism of the present invention.
Figure 14 is the structural representation in the present invention at cutting ferrule；
Figure 15 is the structural representation in the present invention at the second fluted disc；
Figure 16 is the structural representation of cutting ferrule in the present invention；
Detailed description of the invention
Seeing Fig. 1,2,3,4,5, seat belt wrap-up, including rolling seat 1, rolling seat is by first pedestal the 2, second pedestal
3 and the fixing support 4 connecting two pedestals constitute, be provided with rotating mandrel 5 between the first pedestal, the second pedestal, and set
Put the reel 6 rotated with mandrel on mandrel, and be arranged on the spring coiling mechanism ordering about mandrel rotating on rolling seat, spring coiling machine
Structure includes that in the socket 8 of one end insertion mandrel of wind spring 7, wind spring, the other end inserts in the spacing edge-cut 9 on pedestal, the most real
The function now wound；On the first pedestal, card is buckled with the first lid 10, forms assembling sky between the first lid and the first pedestal
Between, the second pedestal is fixedly connected with the second lid 11, is formed between the second lid and the second pedestal and assemble above-mentioned spring coiling mechanism
Space.
See Fig. 5,6,11,12,13, mandrel 5 one end is provided with and rotates with mandrel and outer peripheral face has the of tooth 12
One fluted disc 13, rolling seat is provided with the lockable mechanism 14 for the tooth of the first fluted disc outer peripheral face carries out clamping, this locking machine
Structure includes the car sense bearing 15 being fixedly installed on the second pedestal 2, is provided with draw-in groove 16 on the second pedestal, right on car sense bearing 15
Should be provided with in insertion draw-in groove 16 and form spacing inserted block 17, be inserted in draw-in groove by inserted block and realize being assembled to car sense bearing 15 the
On two pedestals, car sense bearing can disassemble from the second pedestal, and assembling is changed convenient；Be in below the first fluted disc 13
First ratchet 18, and it is positioned over the spheroid 19 in car sense bearing, in being embodied as, spheroid can use wear-resisting metal material system
Become, such as steel, copper etc.；One end of first ratchet has the ratchet 20 of tooth on locking the first fluted disc outer peripheral face, and the other end is rotatable
Setting, when being embodied as, the first ratchet is fixedly installed in a rotating shaft 21, and fix with the first ratchet be connected in bending
Moved contact block 22, move contact block rotate time, the first ratchet can also rotate；Wherein, the first ratchet, rotating shaft, move contact block can
Linked into an integrated entity by connector after thinking split molding, or use integrated die-casting or injection mo(u)lding.
Car sense bearing 15 has the storage tank 23 of accommodating spheroid 19, is cambered surface 24, at arc bottom the storage tank of car sense bearing
The middle part in face is the conical surface 25 that diameter is gradually reduced for putting spheroid, and the angle of the conical surface is between 140 ° 160 °, the most more
Big or less can also realize, only the rolling effect of spheroid is bad, and the conical surface forms circular fin with the junction of cambered surface
26.Spheroid 19 is positioned in the conical surface, and due to the restriction of circular fin, it is not up to angle of inclination or acceleration and deceleration angle value at car body
Time, spheroid will not roll out from the conical surface, it is to avoid produces false-lock and stops phenomenon；Car sense bearing is provided with one end and is movably connected on car sense
On bearing, the sensing briquetting 27 that the other end is pressed against on spheroid, spheroid 19 can roll in storage tank and can jack-up sensing pressure
Block, makes sensing briquetting 27 jack-up the first ratchet 18, the tooth 12 on ratchet 20 locking the first fluted disc outer peripheral face on the first ratchet.For
Improve the sensitivity of locking, sensing briquetting is provided with the bending end 28 being upturned, when transmitting locking power, bending end
28 coordinate with moving contact block 22, it is achieved the sensitive transmission of locking power；In being embodied as, sensing briquetting 27 is arranged on car by axle 29
On sense bearing, car sense bearing has breach 30, is so easy to the Assembly And Disassembly of axle 29, in addition to realize sensing briquetting
27 up and down motion strokes carry out spacing, have limiting stand 31, so realized on sensing briquetting by limiting stand on car sense bearing
Rise stroke and carry out spacing, it is ensured that transmission is normal；It is arcwall face 32 at the sensing inner face that contacts with spheroid of briquetting 27, such sets
Meter: first is to block spheroid, second be can the sensitivity answered of promotion feeling, i.e. when spheroid rocks, it is possible to push up flexibly
Play sensing briquetting.
See Fig. 5,6,7,8,9,10,14,15,16, inside the first pedestal 2, be provided with locking base plate 33, above-mentioned locking
Mechanism can be arranged on locking base plate, is arranged with rotating cutting ferrule 34, sets in the cutting ferrule below cutting ferrule outside the first fluted disc
Being equipped with the second fluted disc 35 rotated with mandrel, card puts and is fixedly installed the compression leg stretching to locking base plate side through rolling seat
36, locking base plate is provided with the elastic component 37 of compression column compression when cutting ferrule Plane Rotation, elastic component here is spring,
Offering the groove 38 for housing elastic component on locking base plate, it is formed spacing by groove after being placed in groove by elastic component, and
A limited post 39 being enclosed within spring one end it is provided with in groove, the compacting of the other end compression column of spring, so when compression leg moves,
Can compression spring；Offering the resigning hole 40 making way for compression leg motion on rolling seat, in being embodied as, the first ratchet 18 can
The one end rotated is arranged on cutting ferrule 34, is provided with draw-in groove port 41 in the periphery of cutting ferrule, and it is rotating that rolling seat is provided with one end
Fixture block 42, after cutting ferrule rotates, fixture block 42 is entered by draw-in groove port and cooperatively forms the second fluted disc with the tooth on the second fluted disc 35
Spacing.Fixture block 42 is as it can be seen, be curved shape, when cutting ferrule rotates, and the shifting block 43 that card puts, it is possible to fixture block is dialled in
In draw-in groove port and make fixture block block the second fluted disc outer peripheral teeth formed locking.
Another kind of embodiment, is provided with the 3rd fluted disc 44 rotated with mandrel, above-mentioned card between locking base plate and rolling seat
Block 42 extends to locking base plate and rolling seat through rolling seat, after cutting ferrule rotates, fixture block and the 3rd fluted disc outer peripheral face
It is spacing that tooth carries out cooperatively forming to the 3rd fluted disc.Rolling seat offers the resigning hole 45 more than fixture block, the most permissible
Being movably arranged on rolling seat one end of fixture block, when losing locking effect, cutting ferrule rotates backward and resets, and fixture block leads to
The notch 46 crossing draw-in groove port 41 makes card block reset, such mandrel just can rotate, and fixture block also will not automatic locking.
Seeing Fig. 8,9,10,16, be provided with inertia and rotate lockable mechanism between the first fluted disc 13 and the second fluted disc 35, it includes
Inertia rings 47, the inertia support 48 being assemblied in inertia rings, be provided with on the first fluted disc and rotating stir fixture block 49, stir card
Being provided with the second elastic component 51 between limited post 50 on one end of block and the first fluted disc, the second elastic component can be selected for spring or shell fragment
Or the elastic component such as rubber strip, cutting ferrule inwall is provided with internal tooth 52, and the other end stirring fixture block is the locking spine coordinated with cutting ferrule internal tooth
Pawl 53, inertia support is provided with when inertia holder pivots the shifting block 54 promoting crevis to coordinate with cutting ferrule internal tooth.Drawing
Going out ribbon when reaching acceleration >=2g, such first fluted disc, the second fluted disc also can and then rotate, owing to inertia rings is arranged at first
Fluted disc, the second fluted disc, thus inertia rings can produce rotation under the effect of inertia, is promoted by shifting block thereon while rotation
Stirring fixture block to launch, make the internal tooth of crevis and the cutting ferrule stirring on fixture block coordinate and realize locking, such cutting ferrule just can turn
Dynamic, during cutting ferrule rotates, fixture block is swung by the draw-in groove port put by card to centre, makes fixture block be entered by draw-in groove port
Enter and cooperatively form spacing with the tooth on the second fluted disc and the 3rd fluted disc, it is ensured that mandrel will not rotate, and ribbon can not pull out.Used
Property disappear after, stirring fixture block is resetted by the effect of the second elastic component, and such crevis departs from the internal tooth of cutting ferrule, loses locking
Effect, meanwhile, under the effect of elastic component, cutting ferrule sets back, thus fixture block departs from the second fluted disc and loses latch functions.
The foregoing is only embodiments of the invention, not thereby limit the scope of the claims of the present invention, every utilize this
Equivalent structure or equivalence flow process that bright description is made convert, or are directly or indirectly used in other relevant technology neck
Territory, is the most in like manner included in the scope of patent protection of the present invention.
Claims (4)
1. seat belt wrap-up, including rolling seat, is arranged on rotating mandrel on rolling seat, and is arranged on mandrel with core
The reel that axle rotates, and it is arranged on the spring coiling mechanism ordering about mandrel rotating on rolling seat, it is characterised in that in mandrel one end
On be provided with and rotate with mandrel and outer peripheral face has the first fluted disc of tooth, described rolling seat is provided with outside to the first fluted disc
The tooth of side face carries out the lockable mechanism of clamping, and this lockable mechanism includes the car sense bearing being fixedly installed on rolling seat, and is in
The first ratchet below first fluted disc, and it is positioned over the spheroid in car sense bearing, one end of the first ratchet has locking first
The ratchet of tooth on fluted disc outer peripheral face, the rotating setting of the other end, described car sense bearing has the storage tank of accommodating spheroid, at car
Sense bearing is provided with one end and is movably connected on car sense bearing, and the sensing briquetting that the other end is pressed against on spheroid, described spheroid exists
Storage tank can roll and jack-up can sense briquetting, making sensing briquetting jack-up the first ratchet, the ratchet locking on the first ratchet
Tooth on first fluted disc outer peripheral face；
Inside rolling seat, it is provided with locking base plate, is arranged with rotating cutting ferrule outside the first fluted disc, is provided with core in cutting ferrule
The second fluted disc that axle rotates, described card puts and is fixedly installed the compression leg stretching to locking base plate side through rolling seat, at locking
Base plate is provided with the elastic component of compression column compression when cutting ferrule Plane Rotation, offers and make way for compression leg motion on rolling seat
Resigning hole, above-mentioned first rotating one end of ratchet is arranged at card and puts, is provided with draw-in groove port, described rolling in the periphery of cutting ferrule
Seat is provided with the rotating fixture block in one end, and after cutting ferrule rotates, fixture block is entered from draw-in groove port and coordinates with the tooth on the second fluted disc
Form spacing to the second fluted disc.
Seat belt wrap-up the most according to claim 1, it is characterised in that set between described locking base plate and rolling seat
Having the 3rd fluted disc rotated with mandrel, above-mentioned fixture block extends to, locking base plate and rolling seat, turn at cutting ferrule through rolling seat
After Dong, it is spacing that the tooth of fixture block and the 3rd fluted disc outer peripheral face carries out cooperatively forming to the 3rd fluted disc.
Seat belt wrap-up the most according to claim 1 and 2, it is characterised in that described first fluted disc and the second fluted disc
Between be provided with inertia rotate lockable mechanism, it inertia support including inertia rings, being assemblied in inertia rings, the first fluted disc sets
Have and rotating stir fixture block, stir and be provided with the second elastic component between the limited post on one end of fixture block and the first fluted disc, described
Cutting ferrule inwall is provided with internal tooth, and the other end stirring fixture block is the crevis coordinated with cutting ferrule internal tooth, and described inertia support sets
It is equipped with when inertia holder pivots the shifting block promoting crevis to coordinate with cutting ferrule internal tooth.
Seat belt wrap-up the most according to claim 1, it is characterised in that bottom the storage tank of described car sense bearing be
Cambered surface, is the diameter conical surface that is gradually reduced for putting spheroid at the middle part of cambered surface, and this conical surface forms circle with the junction of cambered surface
Shape fin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410351315.0A CN104192092B (en) | 2014-07-22 | 2014-07-22 | Seat belt wrap-up |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410351315.0A CN104192092B (en) | 2014-07-22 | 2014-07-22 | Seat belt wrap-up |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104192092A CN104192092A (en) | 2014-12-10 |
| CN104192092B true CN104192092B (en) | 2016-08-31 |
Family
ID=52077526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410351315.0A Active CN104192092B (en) | 2014-07-22 | 2014-07-22 | Seat belt wrap-up |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104192092B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109501714B (en) * | 2017-09-15 | 2020-06-19 | 比亚迪股份有限公司 | Car feels locking means, area feels locking means and car blet locking induction system |
| CN107757548A (en) * | 2017-11-15 | 2018-03-06 | 重庆乾享汽车安全装备研发有限公司 | Vehicle and its coiler |
| CN109591757B (en) * | 2018-11-26 | 2021-02-19 | 浙江顶昌汽车部件有限公司 | Automobile safety belt retractor with anti-locking device |
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| CN102862545A (en) * | 2011-07-07 | 2013-01-09 | 株式会社东海理化电机制作所 | Webbing take-up device |
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| JP2013184539A (en) * | 2012-03-07 | 2013-09-19 | Ashimori Industry Co Ltd | Retractor for seat belt |
| CN103522979A (en) * | 2012-07-04 | 2014-01-22 | 株式会社东海理化电机制作所 | Webbing take-up device |
| CN103569031A (en) * | 2012-07-20 | 2014-02-12 | 株式会社东海理化电机制作所 | Webbing take-up device |
| CN103619660A (en) * | 2011-05-18 | 2014-03-05 | Trw汽车股份有限公司 | Belt retractor with control toothing |
| CN204020807U (en) * | 2014-07-22 | 2014-12-17 | 常州市东晨车辆部件有限公司 | Safety strap wrap-up |
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2014
- 2014-07-22 CN CN201410351315.0A patent/CN104192092B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103619660A (en) * | 2011-05-18 | 2014-03-05 | Trw汽车股份有限公司 | Belt retractor with control toothing |
| CN102862545A (en) * | 2011-07-07 | 2013-01-09 | 株式会社东海理化电机制作所 | Webbing take-up device |
| CN103129512A (en) * | 2011-11-21 | 2013-06-05 | 株式会社东海理化电机制作所 | Webbing take-up device |
| JP2013184539A (en) * | 2012-03-07 | 2013-09-19 | Ashimori Industry Co Ltd | Retractor for seat belt |
| CN103522979A (en) * | 2012-07-04 | 2014-01-22 | 株式会社东海理化电机制作所 | Webbing take-up device |
| CN103569031A (en) * | 2012-07-20 | 2014-02-12 | 株式会社东海理化电机制作所 | Webbing take-up device |
| CN204020807U (en) * | 2014-07-22 | 2014-12-17 | 常州市东晨车辆部件有限公司 | Safety strap wrap-up |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104192092A (en) | 2014-12-10 |
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