CN105691348B - Safety belt Webbing take-up device, seat belt apparatus and vehicle - Google Patents
Safety belt Webbing take-up device, seat belt apparatus and vehicle Download PDFInfo
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- CN105691348B CN105691348B CN201410689591.8A CN201410689591A CN105691348B CN 105691348 B CN105691348 B CN 105691348B CN 201410689591 A CN201410689591 A CN 201410689591A CN 105691348 B CN105691348 B CN 105691348B
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Abstract
The invention discloses a kind of safety belt Webbing take-up device, seat belt apparatus and vehicles.Safety belt Webbing take-up device includes: frame, spool and at least one lock.Frame includes backboard and two support plates, and backboard is connected between two support plates, through-hole is respectively equipped in two support plates, and at least one through-hole is ratchet hole.Spool is pivotally arranged between two support plates, is set at interval on spool there are two disk is covered, two covering disks are respectively adjacent to two support plate settings, and orthographic projection of each covering disk on respective support plate covers respective through hole.Lock is located on corresponding covering disk, and lock is equipped with pawl, and pawl is equipped with the ratchet for being suitable for being meshed with ratchet hole to prevent spool from rotating to the pull-out direction of safety belt.Safety belt Webbing take-up device according to the present invention, improves dust-proof effect and functional reliability, reduces noise.In addition, covering disk can prevent safety belt from rotating on spool sideslip, the protective value to occupant is improved.
Description
Technical field
The present invention relates to vehicular fields, more particularly, to a kind of safety belt Webbing take-up device, seat belt apparatus and vehicle.
Background technique
In modern society, vehicle has entered in huge numbers of families, and the environment of vehicle driving is also various, it is dry,
The severe place of sandstorm weather, dust in air content are more.Safety belt Webbing take-up device has emergency lock mostly in vehicle
Mechanism, emergency locking mechanism have the function of detecting vehicle-state and taking vehicle driving extremely promptly protecting.Emergency lock
Mechanism is influenced very big by dust, if emergency locking mechanism dust-proof effect is bad, will lead to safety belt Webbing take-up device
Urgent defencive function is impaired, even fails to the protective value decline of occupant, this is just to the anti-dust performance of safety belt Webbing take-up device
More stringent requirements are proposed.
Summary of the invention
The application is to be made based on inventor to the discovery of following facts and problem and understanding:
Safety belt Webbing take-up device in the related technology has that dust-proof effect is poor, influences security function.Inventor's warp
It crosses the study found that causing dust-proof effect is poor, influences the reason in part for security function to be safety belt Webbing take-up device sealing effect not
It is good.For this purpose, the present invention is intended to provide a kind of safety belt Webbing take-up device, which can be improved dust-proof effect, to mention
Protective effect of the height to occupant.
The present invention, which also resides in, provides a kind of seat belt apparatus with above-mentioned safety belt Webbing take-up device.
The present invention, which also resides in, provides a kind of vehicle with above-mentioned seat belt apparatus.
Safety belt Webbing take-up device according to an embodiment of the present invention, comprising: frame, the frame include backboard and two supports
Plate, described two support plates are the first support plate and the second support plate, and described two support plates are spaced apart and are set parallel to each other,
It is connected with the backboard between described two support plates, corresponding through-hole is respectively equipped in described two support plates, wherein extremely
A few through-hole is ratchet hole;Spool, the spool are pivotally arranged between described two support plates, and the spool is along its axis
To direction on set at interval there are two disk is covered, described two covering disks are respectively adjacent to first support plate and described the
The setting of two support plates, orthographic projection of each covering disk in the corresponding support plate cover the corresponding through-hole;Extremely
A few lock, the lock are located on the corresponding covering disk, and the lock is extend into the corresponding ratchet hole, institute
Lock is stated equipped with pawl, the pawl is equipped with the ratchet for being suitable for being meshed with the corresponding ratchet hole to prevent
Spool is stated to rotate to the pull-out direction of safety belt;First end cover component, the first end cover component are located in the first support plate;Tightly
Anxious locking mechanism, the emergency locking mechanism are located between the first support plate and first end cover component.
Safety belt Webbing take-up device according to an embodiment of the present invention, by being set on spool there are two disk is covered, to utilize two
A covering disk blocks the through-hole on frame respectively, to improve the dust-proof effect of safety belt Webbing take-up device, avoids pollution
The detection accuracy of detecting element in grain influence safety belt Webbing take-up device, improves the reliability of safety belt Webbing take-up device, also drops
Low noise.In addition, the setting of covering disk can prevent safety belt from rotating on spool sideslip, the protectiveness to occupant is improved
Energy.
Seat belt apparatus according to an embodiment of the present invention, including safety belt Webbing take-up device according to an embodiment of the present invention and peace
Full band, the safety belt volume are located on the spool of the safety belt Webbing take-up device.
Vehicle according to an embodiment of the present invention, including seat belt apparatus according to an embodiment of the present invention.
Additional aspect and advantage of the invention will be set forth in part in the description, and will partially become from the following description
Obviously, or practice through the invention is recognized.
Detailed description of the invention
Above-mentioned and/or additional aspect of the invention and advantage will become from the description of the embodiment in conjunction with the following figures
Obviously and it is readily appreciated that, in which:
Fig. 1 is the perspective view of the explosion of safety belt Webbing take-up device according to an embodiment of the present invention;
Fig. 2 is the schematic cross-sectional view of the main member of safety belt Webbing take-up device according to an embodiment of the present invention;
Fig. 3 is the perspective view of spool according to an embodiment of the present invention, covering disk, lock and pawl;
Fig. 4 is the perspective view of spool according to an embodiment of the present invention, covering disk, lock;
Fig. 5 is the perspective view of the second support plate according to an embodiment of the present invention, backboard, connecting plate and fixed plate;
Fig. 6 is the perspective view of the first support plate according to an embodiment of the present invention.
Appended drawing reference:
Safety belt Webbing take-up device 100,
Frame 1, the first support plate 11, positioning column 111, the second support plate 12, backboard 13, connecting plate 14, is fixed at support plate 10
Plate 15, location hole 151, through-hole 16, ratchet hole 161,
Spool 2, through hole 21,
The covering covering covering of disk 31, second of disk 3, first disk 32,
Lock 41, pawl 42, ratchet 421, transmission lever 43,
Output shaft 6, the first output shaft 61, the second output shaft 62,
End-cap assembly 7, first end cover component 71, inner cover 711, outer cover 712, second end cover component 72,
Emergency locking mechanism 8, band induction device 81, vehicle induction device 82.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to is used to explain the present invention, and is not considered as limiting the invention.
Safety belt Webbing take-up device 100 according to an embodiment of the present invention is described below with reference to Fig. 1-Fig. 6.
Safety belt Webbing take-up device 100 according to an embodiment of the present invention, as shown in Figure 1, comprising: frame 1, spool 2 and at least
One lock 41.Wherein, frame 1 includes backboard 13 and two support plates 10, and two support plates 10 are respectively the first support plate 11
With the second support plate 12, two support plates 10 are spaced apart and are set parallel to each other, and are connected with backboard 13 between two support plates 10,
Corresponding through-hole 16 is respectively equipped in two support plates 10, wherein at least one through-hole 16 is ratchet hole 161.Spool 2 can pivot
It is located between two support plates 10 with turning, spool 2 is set in its axially direction at interval there are two disk 3 is covered, and two cover
Shrouding disc 3 be respectively adjacent to the first support plate 11 and the second support plate 12 setting, each covering disk 3 in corresponding support plate 10 just
Projection covers corresponding through-hole 16.In the figure 2 example, two covering disks 3 are respectively the first covering disk 31 and the second covering disk
32, the first covering disk 31 is adjacent to the first support plate 11, and the second covering disk 32 is adjacent to the second support plate 12.Lock 41 is located at accordingly
It covers on disk 3, lock 41 is extend into corresponding ratchet hole 161, and lock 41 is equipped with pawl 42, and pawl 42 is equipped with suitable
In the ratchet 421 being meshed with corresponding ratchet hole 161 to prevent spool 2 from rotating to the pull-out direction of safety belt;First end cover
Component 71, the first end cover component 71 are located in the first support plate 11;Emergency locking mechanism 8, the emergency locking mechanism 8 are set
Between the first support plate 11 and first end cover component 71.
Specifically, for spool 2 for winding safety belt (not shown go out), the rotation of spool 2 drives the pull-out or receipts of safety belt
It returns, the both ends of spool 2 are respectively provided with an output shaft 6, the two output shafts 6 are respectively the first output shaft 61 and the second output shaft
62, the pivot axis of each output shaft 6 and spool 2 is coaxially disposed, and output shaft 6 is from the respective through hole 16 in two support plates 10
It stretches out.
Since the both ends of spool 2 are respectively equipped with covering disk 3, when winding safety belt, covering disk 3 can also be prevented spool 2
Only safety belt sideslip or even avoidable safety belt on spool 2 enters in through-hole 16 and causes safety belt Webbing take-up device 100 can not
The case where normal locking.
Lock 41 can be one or two, and when lock 41 is one, pawl 42 is also one, cooperate with lock 41
Through-hole 16 in support plate 10 is ratchet hole 161.When lock 41 is two, pawl 42 is also two, two support plates 10
On through-hole 16 be ratchet hole 161.
Safety belt Webbing take-up device 100 further includes end-cap assembly 7, and end-cap assembly 7 is located on frame 1 to support, protect safety
Component on tape device 100.End-cap assembly 7 includes first end cover component 71 and second end cover component 72, first end cover group
Part 71 is located in the first support plate 11, and the first output shaft 61 is rotatably supported on first end cover component 71, the first covering disk
31 the first support plates 11 of cooperation and first end cover component 71 constitute a sealing space.First end cover component 71.Second end cover group
Part 72 is located in the second support plate 12, and the second output shaft 62 is rotatably supported on second end cover component 72, the second covering disk
32 the second support plates 12 of cooperation and second end cover component 72 constitute another sealing space.
In addition, safety belt Webbing take-up device 100 further includes emergency locking mechanism 8(ELR) etc., emergency locking mechanism 8 is located at branch
Between fagging 10 and corresponding end-cap assembly 7, emergency locking mechanism 8 may include vehicle induction device 82 and with induction device 81 etc..Band sense
Device 81 detects triggerable pawl 42 when safety belt pulls out acceleration exception and is meshed with corresponding ratchet hole 161, to hinder
Only spool 2 is rotated to the pull-out direction of safety belt.Vehicle induction device 82 can detect tilt angle and acceleration of vehicle etc., detect
Vehicle induction device 82 also can trigger pawl 42 so that pawl 42 is meshed with corresponding ratchet hole 161, to hinder when to exception
Only spool 2 is rotated to the pull-out direction of safety belt.It should be noted that structure and working principle of emergency locking mechanism 8 etc. are
It for the prior art, and is well known for ordinary skill in the art, is not detailed herein.
Here, pawl 42 has in ratchet hole 161 and is meshed with ratchet hole 161 and the internal tooth phase with ratchet hole 161
The two states of disengaging pollute particle (such as so there are gaps between spool 2, pawl 42 and the internal perisporium in ratchet hole 161
Dust, gravel etc.) it is easy to be supported between plate 10 and corresponding end-cap assembly 7 by the gap.Polluting particle can be to urgent
Part detecting element in locking mechanism 8 interferes, and influences the sensibility, stability and reliability of emergency locking mechanism 8,
That is the influence of the contaminated particle of urgent defencive function of safety belt Webbing take-up device 100 is very big.
And in the present invention, by the way that covering disk 3 is respectively set at the both ends of spool 2, covering disk 3 can cover, block volume
Gap on axis 2 and support plate 10 between through-hole 16, so that the space between support plate 10 and corresponding end-cap assembly 7 is sealing
Space improves the dust-proof effect of safety belt Webbing take-up device 100.
In this way, the dirt particle (such as dust, grit) outside safety belt Webbing take-up device 100 is not easily accessible emergency lock machine
In structure 8, to ensure that the detection accuracy of emergency locking mechanism 8, the reliability of safety belt Webbing take-up device 100 is improved.And
Since dirt particle not easily passs through through-hole 16, dirt particle will not be mixed between support plate 10 and corresponding end-cap assembly 7
In moving link, the noise of safety belt Webbing take-up device 100 is reduced.
Safety belt Webbing take-up device 100 according to an embodiment of the present invention, by being set on spool 2 there are two disk 3 is covered, with benefit
The through-hole 16 on frame 1 is blocked respectively with two covering disks 3, so that the dust-proof effect of safety belt Webbing take-up device 100 is improved,
The detection accuracy for avoiding pollution the detecting element in particles effect safety belt Webbing take-up device 100, improves safety belt Webbing take-up device
100 reliability also reduces the noise of safety belt Webbing take-up device 100.In addition, the setting of covering disk 3 can prevent safety belt from existing
Rotate sideslip on spool 2, improves to passenger protecting performance.
Specifically, as Figure 1-Figure 4, covering disk 3 is formed as disc, and the radial dimension of covering disk 3 is more than or equal to phase
The root diameter in the ratchet hole 161 answered.Thus, it is ensured that orthographic projection covering of each covering disk 3 in corresponding support plate 10
Corresponding through-hole 16, and covering 3 structure of disk is simple, handling ease.
More specifically, two covering disks 3 radially extend outwardly from spool 2 respectively, i.e., two covering disks 3 are located at this
Extend on spool 2 and to the axis direction far from spool 2.
Advantageously, two covering disks 3 and spool 2 are integrally formed part, in this way, position of the covering disk 3 on spool 2 is solid
Fixed, the dustproof effect for covering disk 3 is good.
In some embodiments, as shown in Figure 1, two through-holes 16 are ratchet hole 161 on frame 1, on each covering disk 3
It is equipped with a lock 41, pawl 42 is two and cooperates respectively with corresponding ratchet hole 161.When vehicle driving exception,
Two pawls 42 can be triggered and brake spool 2, so that the braking of spool 2 is steady, reliable, 2 stress equalization of spool,
It is hardly damaged.
In this example, as shown in figures 1 and 3, safety belt Webbing take-up device 100 further includes transmission lever 43, and transmission lever 43 is worn
Two covering disks 3 are crossed to be connect with two pawls 42 to drive two pawls 42 to move synchronously.In this way, emergency locking mechanism 8
When detecting vehicle driving exception, emergency locking mechanism 8 can cooperate with one of pawl 42, and emergency locking mechanism 8 drives
When moving the pawl 42 movement, another pawl 42 brakes spool 2 simultaneously under the drive of transmission lever 43, to simplify peace
The structure of full tape device 100.
Specifically, spool 2 is equipped with along its axially extending through hole 21, and transmission lever 43 is located in through hole 21, transmitting
The both ends of bar 43 are stretched out out of through hole 21 and pass through covering disk 3 to be connected with pawl 42.
In embodiments of the present invention, there are many types of attachment between lock 41 and spool 2.
In some embodiments, two output shafts 6 are detachably arranged on spool 2, and lock 41 is also removably set
On covering disk 3 accordingly.The length of spool 2 is less than or equal to the spacing between two support plates 10.In this embodiment, frame
1 can be integrally formed part, when safety belt Webbing take-up device 100 assembles, spool 2 can be inserted into two above or below frame 1
Between support plate 10.
In certain embodiments, an output shaft 6 of spool 2 is limiter axis, and spool 2 and limiter axis are mutually indepedent
Part, lock 41 are connected to reach limiter effect with spool 2 by limiter axis.Here, limiter axis can be used public in the prior art
The limiter axle construction opened, is not discussed herein.
In further embodiments, as shown in figs 1 to 6, two covering disks 3, spool 2 and lock 41 are integrally formed part,
First support plate 11 is detachably arranged on backboard 13.
After lock 41 and spool 2 are integrally formed, the total length of spool 2 and lock 41 is more than between two support plates 10
Spacing, and each covering disk 3 is bigger than corresponding 16 size of through-hole.First support plate 11 is detachably arranged on backboard 13,
In 100 assembling process of safety belt Webbing take-up device, first spool 2 can be placed between backboard 13 and the second support plate 12, then again
First support plate 11 is fixed on backboard 13.
Specifically, as shown in Figure 1, shown in Figure 5, frame 1 further includes connecting plate 14, and connecting plate 14 is connected and parallel with the second support plate 12
In backboard 13, the first support plate 11 is connected on backboard 13 and connecting plate 14.In this way, the opposite end of the first support plate 11 can be into
Row is fixed, to improve the stationarity of frame 1, fastness and reliability.
Further, as shown in Figure 1, shown in Figure 5, safety belt Webbing take-up device 100 further include: two fixed plates 15, two fixations
Respectively from one end of neighbouring first support plate 11 of backboard 13 and connecting plate 14 along extending toward each other in the direction, first supports plate 15
Plate 11 is fixed in two fixed plates 15.In this way, 11 general parallel orientation of two fixed plates 15 and the first support plate, the first support plate 11
Fixation it is more convenient, steady.
Optionally, the first support plate 11 is connected by connector with two fixed plates 15 respectively, to further facilitate
First support plate 11 is fixedly connected, and keeps the structure of the first support plate 11 and two fixed plates 15 simpler.Further
Optionally, connector is screw, bolt etc..
Advantageously, as shown in Fig. 1, Fig. 5 and Fig. 6, the first support plate 11 is equipped with multiple positioning columns 111, two fixed plates
The location hole 151 matched with positioning column 111 is respectively equipped on 15, so that the positioning accuracy of the first support plate 11 is improved,
And then the assembly precision of safety belt Webbing take-up device 100 is improved, also improve the assembly efficiency of safety belt Webbing take-up device 100.
In safety belt Webbing take-up device 100, frame 1 is the mounting framework of whole device, big in safety belt Webbing take-up device 100
Partial component is mounted on frame 1, such as first end cover component 71 and second end cover component 72, vehicle induction device 82, there are also
Component is fixed on first end cover component 71 and second end cover component 72, such as wind spring component, pre-tightening apparatus (not shown go out)
Deng, as Fig. 1 example in, wind spring component is located in second end cover component 72.The Structural strength calls of frame 1 are higher as a result, frame
Frame 1 is usually metalwork.
In the example depicted in fig. 1, the first support plate 11, the second support plate 12 are respectively perpendicular to backboard 13, on backboard 13
Equipped with coupling assembly (not shown go out), coupling assembly can by screw, the various ways such as be bolted and be connected with the vehicle body of vehicle,
To which frame 1 is fixed on vehicle.
Specifically, first end cover component 71 includes inner cover 711 and outer cover 712, and first output shaft 61 passes through inner cover on spool 2
711 are fixed positioning, and outer cover 712 is installed on the outside of inner cover 711, and outer cover 712 is for protecting inner cover 711 and other component.
Safety belt Webbing take-up device 100 according to an embodiment of the present invention, dust tightness is good, and high reliablity, safety is good, noise
Low, assembly is easy.
Seat belt apparatus according to an embodiment of the present invention, including safety belt Webbing take-up device according to the above embodiment of the present invention
100 and safety belt, safety belt volume is located on the spool of safety belt Webbing take-up device.
Since the safety belt Webbing take-up device 100 is equipped with the through-hole 16 blocked on frame 1, to improve seat belt apparatus
Dust-proof effect avoids pollution the detection accuracy of the detecting element in particles effect seat belt apparatus, improves seat belt apparatus
Reliability, safety in utilization also reduce the noise of seat belt apparatus.
Vehicle according to an embodiment of the present invention, including seat belt apparatus according to an embodiment of the present invention.Safety belt fills as a result,
It sets using reliable, low noise, vehicle drive is safer, comfortable.
In the description of the present invention, it is to be understood that, term " on ", "lower", "front", "rear", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "top", "bottom", "inner", "outside", " axial direction ", " radial direction ", " circumferential direction " is base
In orientation or positional relationship shown in the drawings, it is merely for convenience of description of the present invention and simplification of the description, rather than indication or suggestion
Signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this
The limitation of invention.For the description of square example, in the following description, front-rear direction is direction shown in arrow A in figure, and left and right directions is figure
Direction shown in middle arrow B, up and down direction are direction shown in arrow C in figure.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two
It is a or more than two.
In the description of the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ",
" fixation " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral;It can be machinery
Connection;It can be directly connected, can be the connection inside two elements or the interaction relationship of two elements.For ability
For the those of ordinary skill in domain, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means particular features, structures, materials, or characteristics described in conjunction with this embodiment or example
It is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are different
Surely identical embodiment or example is referred to.Moreover, particular features, structures, materials, or characteristics described can be any
It can be combined in any suitable manner in one or more embodiment or examples.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that: not
A variety of change, modification, replacement and modification can be carried out to these embodiments in the case where being detached from the principle of the present invention and objective, this
The range of invention is defined by the claims and their equivalents.
Claims (11)
1. a kind of safety belt Webbing take-up device, comprising:
Frame, the frame include backboard and two support plates, and described two support plates are the first support plate and the second support plate,
Described two support plates are spaced apart and are set parallel to each other, and the backboard is connected between described two support plates, described two
Corresponding through-hole is respectively equipped in support plate, wherein at least one through-hole is ratchet hole;
Spool, the spool are pivotally arranged between described two support plates, it is characterised in that:
The spool is set in its axially direction at interval there are two disk is covered, and described two covering disks are respectively adjacent to described
First support plate and second support plate setting, orthographic projection covering of each covering disk in the corresponding support plate
The corresponding through-hole;
The covering dish type becomes disc, and the radial dimension of the covering disk is more than or equal to the tooth root in the corresponding ratchet hole
Diameter;
At least one lock, the lock are located on the corresponding covering disk, and the lock extend into the corresponding ratchet
In hole, the lock is equipped with pawl, and the pawl is equipped with the ratchet for being suitable for being meshed with the corresponding ratchet hole
To prevent the spool from rotating to the pull-out direction of safety belt;
First end cover component, the first end cover component are located in the first support plate;
First support plate of cooperation and first end cover component in the covering disk constitute a sealing space;
Emergency locking mechanism, the emergency locking mechanism are located between the first support plate and first end cover component and in described close
It seals in space.
2. safety belt Webbing take-up device according to claim 1, which is characterized in that described two covering disks, the spool and
The lock is integrally formed part, and first support plate is detachably arranged on the backboard.
3. safety belt Webbing take-up device according to claim 1, which is characterized in that the lock is detachably arranged in accordingly
On the covering disk.
4. safety belt Webbing take-up device according to claim 1, which is characterized in that two through-holes are ratchet hole, often
The lock is equipped on a covering disk, the pawl is two and matches respectively with the corresponding ratchet hole
It closes.
5. safety belt Webbing take-up device according to claim 4, which is characterized in that further include transmission lever, the transmission lever is worn
Described two covering disks are crossed to be connect with two pawls to drive two pawls to move synchronously.
6. safety belt Webbing take-up device according to claim 2, which is characterized in that the frame further includes connecting plate, the company
Plate is connected with second support plate and is parallel to the backboard, and first support plate is connected to the backboard and the connecting plate
On.
7. safety belt Webbing take-up device according to claim 6, which is characterized in that the frame further include:
Two fixed plates, described two fixed plates are respectively from the one of neighbouring first support plate of the backboard and the connecting plate
Along extending toward each other in the direction, first support plate is fixed in described two fixed plates at end.
8. safety belt Webbing take-up device according to claim 7, which is characterized in that first support plate passes through connection respectively
Part is connected with described two fixed plates.
9. safety belt Webbing take-up device according to claim 7, which is characterized in that it is multiple fixed that first support plate is equipped with
Position column, is respectively equipped with the location hole matched with the positioning column in described two fixed plates.
10. a kind of seat belt apparatus characterized by comprising
Safety belt Webbing take-up device according to claim 1 to 9;
Safety belt, the safety belt volume are located on the spool of the safety belt Webbing take-up device.
11. a kind of vehicle, which is characterized in that including seat belt apparatus described in any one of claim 10.
Priority Applications (1)
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CN201410689591.8A CN105691348B (en) | 2014-11-26 | 2014-11-26 | Safety belt Webbing take-up device, seat belt apparatus and vehicle |
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CN201410689591.8A CN105691348B (en) | 2014-11-26 | 2014-11-26 | Safety belt Webbing take-up device, seat belt apparatus and vehicle |
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CN105691348A CN105691348A (en) | 2016-06-22 |
CN105691348B true CN105691348B (en) | 2019-04-05 |
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CN201410689591.8A Active CN105691348B (en) | 2014-11-26 | 2014-11-26 | Safety belt Webbing take-up device, seat belt apparatus and vehicle |
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Families Citing this family (1)
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CN107933493B (en) * | 2017-12-22 | 2024-04-23 | 中国人民解放军陆军军事交通学院汽车士官学校 | Dust-proof and dust-removing device for automobile safety belt |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1338406A (en) * | 2000-08-15 | 2002-03-06 | 株式会社东海理化电机制作所 | Safety belt shrinking device |
CN201501380U (en) * | 2009-09-10 | 2010-06-09 | 延锋百利得(上海)汽车安全***有限公司 | Emergency locking safety belt retractor capable of preventing end from being locked |
CN102753402A (en) * | 2010-02-02 | 2012-10-24 | 高田股份公司 | Belt retractor frame for use in vehicle |
CN203157930U (en) * | 2012-11-20 | 2013-08-28 | 比亚迪股份有限公司 | Safety belt retractor |
CN104057912A (en) * | 2013-03-21 | 2014-09-24 | 比亚迪股份有限公司 | Seat belt retraction device, seat belt device and vehicle |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19961109B4 (en) * | 1999-12-17 | 2009-06-10 | Takata-Petri Ag | Seat belt device for motor vehicles |
-
2014
- 2014-11-26 CN CN201410689591.8A patent/CN105691348B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1338406A (en) * | 2000-08-15 | 2002-03-06 | 株式会社东海理化电机制作所 | Safety belt shrinking device |
CN201501380U (en) * | 2009-09-10 | 2010-06-09 | 延锋百利得(上海)汽车安全***有限公司 | Emergency locking safety belt retractor capable of preventing end from being locked |
CN102753402A (en) * | 2010-02-02 | 2012-10-24 | 高田股份公司 | Belt retractor frame for use in vehicle |
CN203157930U (en) * | 2012-11-20 | 2013-08-28 | 比亚迪股份有限公司 | Safety belt retractor |
CN104057912A (en) * | 2013-03-21 | 2014-09-24 | 比亚迪股份有限公司 | Seat belt retraction device, seat belt device and vehicle |
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