CN206426991U - Coiler and its safety belt with the coiler - Google Patents
Coiler and its safety belt with the coiler Download PDFInfo
- Publication number
- CN206426991U CN206426991U CN201621431884.7U CN201621431884U CN206426991U CN 206426991 U CN206426991 U CN 206426991U CN 201621431884 U CN201621431884 U CN 201621431884U CN 206426991 U CN206426991 U CN 206426991U
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- Prior art keywords
- ratchet
- mandrel
- coiler
- gear
- ratchet wheel
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Abstract
The utility model discloses a kind of coiler and its safety belt with the coiler, its drip irrigation device is, including framework and mandrel component, framework is provided with the oblique locking mechanism that locking is carried out after coiler inclination, oblique locking mechanism includes the ratchet wheel linked with mandrel, the fixed plate for being fixed on framework and shrouding to ratchet wheel, rotate the steel ball seat of the ratchet being connected in fixed plate and driving pawl rotation, being additionally provided with the outside of fixed plate makes ratchet be disengaged from the clutch of relation with ratchet wheel, the safety belt can be during the initial segment that ribbon is pulled out, steel ball seat can not play ejection effect to ratchet, therefore, no matter how coiler tilts, coiler all has one section of distance that can be pulled out safely, it is easy to entrucking personnel inspection, cross after safe distance, steel ball seat is driven to ratchet again, can be when tilting to mandrel locking, meet laws and regulations requirement.
Description
Technical field
The utility model is related to technical field of automobile parts, more particularly to a kind of coiler and its with the coiler
Safety belt.
Background technology
Existing automobile coiler is in order to ensure security, all with latch functions, and coiler can only be in correct entrucking
It could be pulled out under angle, such as, when the vertical 90 degree of installations of coiler, coiler can be drawn out, when coiler rolls up anteversion and retroversion
When tiltedly installing, latch functions are played by the steel ball seat on coiler.If ride comfort, by the backrest on car forward
Or be moved back by, coiler and its safety belt with the coiler produce and turn forward or tilt backwards, in this inclination conditions
Lower just to occur locking, winding is just difficult to pull out, and meets the code requirement of auto parts and components.
The prior art of above-mentioned code requirement is referred to：Publication No. CN201304958 Chinese patent, the patent is public
Opened a kind of coiler with oblique locking function, including framework, clamp, take-up spool, wind spring and by ring gear, external gear,
Steel ball, steel ball seat base, steel ball seat, oscillating bar assembly, swing rod and centering block ratchet composition oblique locking mechanism, oscillating bar assembly with
Steel ball seat is hinged, and steel ball is placed in the hemi-closure space of the arc groove of oscillating bar assembly and the pit composition of steel ball seat；Ring gear and
Swing rod is in contact with centering block ratchet, and the end of clamp is connected with swing rod grafting, and swing rod side is flexibly connected with ring gear,
Opposite side is fixed on wall by extension spring.When tilting of automobile exceedes certain angle, steel ball quick rotation makes swing rod swing simultaneously
External gear stop is made by centering block ratchet card, drives clamp to lock fluted disc by swing rod, prevents winding from being further pulled out,
Realize multi-angle oblique locking and tilt safe lock under installation situation.
This coiler can realize that under vertical state coiler can unreel pull-out, then be locked in the case of inclined
Only, this locking structure meets the requirement of safety standard, but many entrucking personnel do not know the code requirement of coiler, in dress
Chinese herbaceous peony can tilt coiler to check that can coiler normally use unavoidably, and the coiler after inclination can not unreel pull-out, so that
Cause entrucking personnel misunderstanding, it is believed that coiler can not be used normally, very big trouble of being taken to entrucking personnel.
Utility model content
A purpose of the present utility model is to provide a kind of coiler, and it has the advantages that to be easy to check and accept during entrucking.
Above-mentioned technical purpose of the present utility model technical scheme is that：
A kind of coiler, including framework and mandrel component, mandrel component wherein shaft end connection wind spring component, another shaft end
Connection is additionally provided with the oblique locking mechanism that locking is carried out after coiler inclination, oblique locking mechanism bag from lock set, framework
The ratchet wheel linked with mandrel, the fixed plate for being fixed on framework and shrouding to ratchet wheel are included, rotates to be connected to and consolidates
Being additionally provided with the outside of the steel ball seat of ratchet and driving pawl rotation in fixed board, the fixed plate makes ratchet depart from ratchet wheel
The clutch of meshing relation, clutch is included with rotating the transmission that the cam being connected in fixed plate, double-linked cam are rotated
Mechanism, cam include major diameter segmental arc and minor axis segmental arc, major diameter segmental arc and minor axis segmental arc curvature connection, the major diameter segmental arc of cam it is straight
Footpath is more than the maximum outside diameter of ratchet wheel, and minor axis segmental arc is less than the maximum outside diameter of ratchet wheel.
It is arranged such, the cam of clutch is when rotating, and major diameter segmental arc is mutually contradicted with ratchet, is supported by major diameter segmental arc
Ratchet is touched, ratchet can not be rotated up, steel ball seat can not be ejected to ratchet in an inclined state, during cam rotation, major diameter segmental arc
Contradict during ratchet, mandrel can be pulled out by outside safety belt, facilitate entrucking personnel to be checked, pull out a segment distance,
At cam rotation to minor axis segmental arc, there is interval between minor axis segmental arc and ratchet, steel ball seat is driven ratchet again, can be to mandrel
Play locking effect.
Further set：The transmission mechanism is connected to fixed plate outer end including the driving gear with mandrel linkage, rotation
The transition gear of linkage is engaged on face and with driving gear, cam is provided with the ring gear that linkage is engaged with transition gear, actively
The diameter of gear is less than the diameter of transition gear.
It is arranged such, mandrel drives driving gear linkage transition gear to rotate when rotating, transition gear and cam
Ring gear is engaged linkage, so as to realize that mandrel rotates double-linked cam and rotated, by cam in the initial segment of pull-out, can have
One section of distance for not being locked out.
Further set：The transition gear includes being located at the little gear and canine tooth on same axis with different-diameter
Wheel, gear wheel engages linkage with driving gear, and little gear engages linkage with the ring gear on cam, and ring gear and driving gear are equal
It is coaxial with mandrel.
It is arranged such, transition gear has the little gear and gear wheel of axial direction, structure is more reasonable, convenient linkage two simultaneously
Individual gear, saves transition member.
Further set：The mandrel component includes being rotatably connected to mandrel on framework, positioned at mandrel shaft end both sides
First connecting shaft and the second connecting shaft, wind spring component are connected in the first connecting shaft, are connected to from lock set in the second connecting shaft.
It is arranged such, one shaft end of mandrel wind spring component that can link reversely is reclaimed, can also be in another shaft end
When on the safety belt after pull-out is subjected to temporary transient locking.
Further set：It is described to include being located at mandrel towards the annular on the end face of the second connecting shaft side from lock set
Groove, the latch in sliding connection annular groove, the guard plate positioned at the axial outside of latch, latch are radially oriented outside
One end be provided with fan-shaped ratchet, the inner ring that framework wears part for mandrel is provided with the internal tooth ratchet coordinated with fan-shaped ratchet.
It is arranged such, latch can slide in the axial end of mandrel, because having fan-shaped ratchet, framework on latch
Upper to have internal tooth ratchet, mandrel is when rotating, and the crown of internal tooth ratchet is towards the front side of rotation direction, when mandrel is with normal speed
During rotation release, latch is not fallen out, it is allowed to which ribbon is by smooth release or backrush, when ribbon is by quick rotation release or backrush
When, because the effect of centrifugal force makes latch be skidded off along the direction of annular groove, realization engages locking with internal-gear, makes mandrel
Do not inverted, prevent ribbon to be released or backrush in ribbon quick release or backrush, it is ensured that vehicle accelerates or brake unexpected
In the case of, human body is pullled ribbon and is locked out, it is ensured that the security under emergency case, and because fan-shaped ratchet and interior tooth papillae
Wheel is unidirectional locking, and locking can be released when mandrel is withdrawn by wind spring.
Further set：The axial outer end face of the latch is provided with a driving lever, and ratchet wheel is provided with and supplies shift lever axis
To the traction chute worn, traction chute is curved to be set, and mandrel rotates the second connecting shaft of linkage, guard plate and ratchet wheel one
And rotate.
It is arranged such, driving lever is easy to the second connecting shaft of linkage, guard plate and ratchet wheel to rotate in the lump, when mandrel is with just
During constant velocity rotation release, latch is limited to draw the end of chute by driving lever, followed by ratchet wheel and rotates in the lump, when
When ribbon is by quick rotation release or backrush, because the effect of centrifugal force makes latch be skidded off along the direction of annular groove, driving lever
The front end of traction chute is slid onto, the stroke of latch is limited.
Further set：The guard plate is in semilunar, and guard plate excircle is provided with two journal stirrups, the shaft end of mandrel
Provided with the groove being embedded for two journal stirrups, the width of groove is more than the width of journal stirrup.
It is arranged such, the journal stirrup of guard plate is placed in groove, another shaft end is spacing by the part institute in outside, plays axial direction
Fixed effect, and because journal stirrup can rotate a small distance in groove, when ribbon is by quick rotation release or backrush,
Due to instantaneous tractive force, guard plate is rotated by journal stirrup in groove inner circumferential, during rotation, guard plate promote driving lever to
Outer motion, consequently facilitating latch sliding ejection.
Further set：The fixed plate be located at ratchet wheel lower section be provided with a mounting groove, ratchet be located at mounting groove with
Between ratchet wheel, the inwall of mounting groove is provided with horizontal concrete chute, and being provided with for steel ball seat is embedded the level to horizontal concrete chute
Guide rail.
It is arranged such, the installation that horizontal concrete chute and horizontal guide rail facilitate steel ball seat is fixed, because steel ball seat is independent choosing
The part of purchase, easy disassembly and replacing.
Further set：The steel ball seat includes spherical base, the spherical cover plate being hinged on spherical base and is clamped
Steel ball between spherical base and spherical cover plate, push rod of the spherical cover plate provided with conflict to ratchet bottom.
It is arranged such, when coiler run-off the straight, steel ball centre-of gravity shift, bulb-shaped recess scope of the steel ball in spherical base
Interior horizontal rolling, steel ball is during movement, and spherical cover plate is rotated, and then the push rod on spherical cover plate is ejected to ratchet
On, ratchet engaged with ratchet wheel it is spacing, when coiler keep it is vertical when, steel ball is not subjected to displacement, spherical cover plate and ratchet from
So downwards, ratchet departs from ratchet wheel.
Another object of the present utility model is to provide a kind of safety belt, and it has the advantages that to be easy to check and accept during entrucking.
Above-mentioned technical purpose of the present utility model technical scheme is that：
A kind of safety belt, with above-mentioned coiler, the ribbon of safety belt is fixed on the mandrel of coiler.
In summary, the utility model has the advantages that：The initial segment that the safety belt can be pulled out in ribbon
During, steel ball seat can not play ejection effect to ratchet, therefore, no matter how coiler tilts, coiler all has one section
The distance that can be pulled out safely, is easy to entrucking personnel inspection, has crossed after safe distance, and steel ball seat is driven to ratchet again, energy
When tilting to mandrel locking, meet laws and regulations requirement.
Brief description of the drawings
Fig. 1 is the structural representation of mandrel component；
Fig. 2 is the structural representation from lock set；
Fig. 3 is the structural representation of ratchet wheel；
Fig. 4 is the annexation schematic diagram of steel ball seat；
Fig. 5 is the structural representation of oblique locking mechanism；
Fig. 6 is the structural representation of clutch；
Fig. 7 is the structural representation of case.
In figure, 1, framework；2nd, mandrel component；3rd, mandrel；4th, the first connecting shaft；5th, the second connecting shaft；6th, wind spring component；7、
Core retainer plate；8th, wind spring plate；9th, wind spring lid；10th, latch；11st, annular groove；12nd, lateral protrusions；13rd, sprue；14th, guard plate；15、
Journal stirrup；16th, groove；17th, fan-shaped ratchet；18th, internal tooth ratchet；19th, driving lever；20th, ratchet wheel；21st, chute is drawn；22nd, it is fixed
Plate；23rd, mounting groove；24th, steel ball seat；25th, horizontal concrete chute；26th, horizontal guide rail；27th, spherical base；28th, spherical cover plate；29th, steel
Ball；30th, push rod；31st, cam；311st, ring gear；322nd, minor axis segmental arc；333rd, major diameter segmental arc；32nd, transmission mechanism；33rd, driving tooth
Wheel；34th, transition gear；341st, gear wheel；342nd, little gear；35th, ratchet；36th, case；37th, clutch.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Embodiment 1：A kind of coiler, as shown in figure 1, including framework 1 and mandrel component 2, mandrel component 2 includes rotation and connected
The mandrel 3 on framework 1, the first connecting shaft 4 and the second connecting shaft 5 positioned at the two ends of mandrel 3 are connected to, wherein the first connecting shaft 4 is used
In connection wind spring component 6, wind spring component 6 includes being sheathed with the core retainer plate 7 linked in the first connecting shaft 4, and the outer ring of core retainer plate 7 is provided with volume
Spring（Not depending on going out in figure）, wind spring plate 8 is provided with positioned at the axially inner side of core retainer plate 7, it is axially external to be provided with wind spring lid 9, pass through wind spring plate 8
Wind spring is enclosed in wind spring lid 9 interior.
As shown in Fig. 2 mandrel 3 is provided with latch 10 towards the end face of the side of the second connecting shaft 5 and slided for latch 10
The annular groove 11 of shifting, the afterbody closing of annular groove 11, the external diameter side of front groove mouth horizontally toward mandrel 3, latch 10 is leaned on
Nearly groove tail is provided with lateral protrusions 12, and the notch of annular groove 11 is provided with the sprue 13 that raised 12 radial directions of limit lateral are skidded off, latch
10 can only slide in the stroke of sprue 13 and groove tail.
The axial outside of latch 10 is provided with guard plate 14, and guard plate 14 is in be set on semilunar, the excircle of guard plate 14
There are two journal stirrups 15, the shaft end of mandrel 3 is provided with the groove 16 being embedded for two journal stirrups 15, and the width of groove 16 is more than journal stirrup 15
Width, to journal stirrup 15 leave circumference activity space.The axially abjection of the limitation of guard plate 14 latch 10.
One end that latch 10 is radially oriented outside is provided with fan-shaped ratchet 17, and framework 1 is worn on the inner ring of part for mandrel 3
Provided with the internal tooth ratchet 18 coordinated with fan-shaped ratchet 17, the axial outer end face of latch 10 is provided with a driving lever 19, fan-shaped ratchet
17 and internal tooth ratchet 18 constitute from lock set.
As shown in figure 3, the second connecting shaft 5 is provided with ratchet wheel 20, ratchet wheel 20 is provided with axially to be worn for driving lever 19
If traction chute 21, traction chute 21 it is curved set.
With reference to Fig. 1 to Fig. 3, after ribbon is pulled out, the rotation direction of mandrel 3 is the clockwise direction in Fig. 2, and mandrel 3 is rotated
Link the second connecting shaft 5, guard plate 14 and ratchet wheel 20 is rotated in the lump, and mandrel 3 is by during rotation is unreeled, traction
The end of chute 21 is contradicted with driving lever 19, and the linkage locking plate 10 of ratchet wheel 20 is moved in the lump, when mandrel 3 is rotated with normal speed
During release, latch 10 is not fallen out, normally release or the backrush of mandrel 3.
When ribbon is by quick rotation release or backrush, because the effect of centrifugal force makes latch 10 along annular groove 11
Direction is skidded off, and realization engages locking with internal-gear, mandrel 3 is not inverted, prevents from knitting in ribbon quick release or backrush
Band is released or backrush, it is ensured that vehicle is in the case of unexpected acceleration or brake, and human body is pullled ribbon and is locked out, it is ensured that prominent
Security in the case of hair, but because fan-shaped ratchet 17 and internal tooth ratchet 18 are unidirectional lockings, when mandrel 3 is withdrawn by wind spring
Locking is released, while making latch 10 retract reset.
As shown in figure 4, being provided with fixed plate 22 in the outside of the second connecting shaft 5, fixed plate 22 is shrouded in ratchet wheel 20
Outside, the rotation of ratchet wheel 20 is not influenceed, and the lower section that fixed plate 22 is located at ratchet wheel 20 is provided with a mounting groove 23, mounting groove
A ratchet 35 coordinated with ratchet wheel 20 is hinged between 23 and ratchet wheel 20, ratchet 35 can rotated with reciprocating rotation
During engage or depart from ratchet wheel 20, the power resources that driving ratchet 35 is rotated are the steel ball seat in mounting groove 23
24, ratchet 35 and steel ball seat 24 constitute oblique locking mechanism.
The inwall of mounting groove 23 is provided with horizontal concrete chute 25, and being provided with for steel ball seat 24 is embedded to the water in horizontal concrete chute 25
Level gauge 26, steel ball seat 24 is embedded to horizontal concrete chute 25 by horizontal guide rail 26 and is fixed.Steel ball seat 24 includes spherical bottom
Seat 27, the spherical cover plate 28 that is hinged on spherical base 27 and it is active in by limitation between spherical base 27 and spherical cover plate 28
Steel ball 29, steel ball 29 is movable between spherical base 27 and spherical cover plate 28, and spherical cover plate 28 is provided with conflict to the bottom of ratchet 35
The push rod 30 in portion, when coiler run-off the straight, the centre-of gravity shift of steel ball 29, bulb-shaped recess scope of the steel ball 29 in spherical base 27
Interior horizontal rolling, steel ball 29 is during movement, and because spherical cover plate 28 is hinged, spherical cover plate 28 is ejected rotation,
And then the push rod 30 on spherical cover plate 28 is ejected to ratchet 35, ratchet 35 engaged with ratchet wheel 20 it is spacing, under this state,
The wheel of ratchet wheel 20 is locked, while also locking mandrel 3, mandrel 3 can not be rotated.
When coiler keeps vertical state, the center of gravity of steel ball seat 24 also keeps vertical, and steel ball 29 is absorbed in spherical base
27 lowest part, spherical cover plate 28 around pin joint rotate downwards contradict to the upper surface of steel ball 29, separated with ratchet 35 one section away from
From under this state, ratchet 35 rotates downward by the pin joint of itself, departs from ratchet wheel 20, ratchet wheel 20 can be with core
Axle 3 interlocks with the rotation, and does not occur locking relation.
As shown in Figure 5, Figure 6, the outside of fixed plate 22, which is additionally provided with, makes ratchet 35 be disengaged from relation with ratchet wheel 20
Clutch 37, clutch 37 is included with rotating the transmission that the cam 31 being connected in fixed plate 22, double-linked cam 31 are rotated
Mechanism 32.
Transmission mechanism 32 is connected to the outer face of fixed plate 22 including the driving gear 33 in the second connecting shaft 5, rotation
On transition gear 34, the diameter of driving gear 33 is less than the diameter of transition gear 34, and transition gear 34 includes being located at same axle
Little gear 342 and gear wheel 341 with different-diameter on line, gear wheel 341 are engaged with driving gear 33 on linkage, cam 31
Provided with the intermeshing ring gear of little gear 342 311, ring gear 311 and driving gear 33 with the same axis of mandrel 3,
Mandrel 3, which is rotated, drives driving gear 33 to rotate, and driving gear 33 engages linkage, transition tooth with the little gear 342 of transition gear 34
Wheel 34 engages linkage with the ring gear 311 of cam 31 again, so that driving cam 31 is rotated.
Cam 31 includes the outer ring curvature of major diameter segmental arc 333 and minor axis segmental arc 322, major diameter segmental arc 333 and minor axis segmental arc 322
Continuously, it is ensured that outer ring it is tangent.The diameter of the major diameter segmental arc 333 of cam 31 is more than the maximum outside diameter of ratchet wheel 20, minor axis arc
Section 322 is less than the maximum outside diameter of ratchet wheel 20.
During installation, the initial position of cam 31 in clutch 37 is fixed, and the original position of major diameter segmental arc 333 is supported
Touch to ratchet 35, cam 31 by mandrel 3 linked by transmission mechanism 32 after drive rotate, cam 31 rotate during,
Ratchet 35 is mutually contradicted with major diameter segmental arc 333, in the process, and ratchet 35 is contradicted by the major diameter segmental arc 333 of cam 31 and pushed, and one
Straight to keep departing from the state that engaged with ratchet wheel 20, in this condition, coiler is either vertical or tilts, mandrel
3 are not locked out locking, and the safety belt that mandrel 3 is wound can be drawn out a segment distance, the distance of this section by major diameter segmental arc 333 length
Degree is determined；When cam 31 turns to minor axis segmental arc 322, ratchet 35 is not pushed by cam 31, can up be pushed away by steel ball seat 24
Dynamic, when coiler is tilted, mandrel 3 can realize locking.
Because the diameter of the driving gear 33 in transmission mechanism 32 is less than the diameter of transition gear 34, operationally, actively
Gear 33 constitutes a train of reduction gears with transition gear 34.When ribbon discharges, the rotating speed of mandrel 3 is transferred to the rotating speed on cam 31
Be greatly diminished, mandrel 3 pull out have after a segment distance, cam 31 is turned to after minor axis segmental arc 322 and not limited, complete the section away from
From when, the ring gear 311 after deceleration engages a bit of length of walking with transition gear 34, and the segment distance can not pinion people completely
Body.When ribbon continues to be released, ring gear 311 engages the remaining length of ring gear 311 of having walked with transition gear 34, it is necessary to say
Bright, the length of ring gear 311 meets the length that ribbon is completely pulled out.By the setting, make clutch 37 can be with entrucking
It is not disassembled afterwards, can adheres in original structure and realize.
As shown in fig. 7, being additionally provided with the case 36 for closing each part, case 36 in the outside of fixed plate 22 and clutch 37
Snapped connection with fixed plate 22.
The above embodiments are only to explain of the present utility model, and it is not to limitation of the present utility model, ability
Field technique personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but
As long as all being protected in right of the present utility model by Patent Law.
Claims (10)
1. a kind of coiler, including framework (1) and mandrel component (2), mandrel component (2) wherein shaft end connection wind spring component
(6), another shaft end connection is additionally provided with the oblique locking mechanism that locking is carried out after coiler inclination from lock set, framework (1),
Ratchet wheel (20) that oblique locking mechanism includes linking with mandrel (3), it is fixed on framework (1) and shrouds to ratchet wheel
(20) steel ball that the ratchet (35) and driving ratchet (35) that fixed plate (22), rotation on the outside of are connected in fixed plate (22) are rotated
Seat (24), it is characterised in that：Being additionally provided with the outside of the fixed plate (22) makes ratchet (35) be disengaged from ratchet wheel (20)
The clutch (37) of relation, clutch (37) include being connected to rotation cam (31) in fixed plate (22), link it is convex
The transmission mechanism (32) that (31) are rotated is taken turns, cam (31) includes major diameter segmental arc (333) and minor axis segmental arc (322), major diameter segmental arc
(333) connected with minor axis segmental arc (322) curvature, the diameter of the major diameter segmental arc (333) of cam (31) is more than ratchet wheel (20)
Maximum outside diameter, minor axis segmental arc（322）Less than the maximum outside diameter of ratchet wheel (20).
2. coiler according to claim 1, it is characterised in that：The transmission mechanism (32) includes linking with mandrel (3)
Driving gear (33), rotate be connected on fixed plate (22) outer face and engage with driving gear (33) link transition gear
(34), cam (31) is provided with the ring gear (311) that linkage is engaged with transition gear (34), and the diameter of driving gear (33) is less than
The diameter of transition gear (34).
3. coiler according to claim 2, it is characterised in that：The transition gear (34) includes being located on same axis
Little gear (342) and gear wheel (341) with different-diameter, gear wheel (341) engage linkage, small tooth with driving gear (33)
Wheel (342) engages linkage with the ring gear (311) on cam (31), ring gear (311) and driving gear (33) with mandrel (3)
Coaxially.
4. coiler according to claim 3, it is characterised in that：The mandrel component (2) includes being rotatably connected to framework
(1) mandrel (3) on, the first connecting shaft (4) and the second connecting shaft (5) positioned at mandrel (3) shaft end both sides, wind spring component (6)
It is connected in the first connecting shaft (4), is connected to from lock set in the second connecting shaft (5).
5. coiler according to claim 4, it is characterised in that：It is described to include being located at mandrel (3) towards the from lock set
Annular groove (11) on the end face of two connecting shafts (5) side, the latch (10) in sliding connection annular groove (11), positioned at locking
The guard plate (14) in the axial outside of block (10), one end that latch (10) is radially oriented outside is provided with fan-shaped ratchet (17),
The inner ring that framework (1) wears part for mandrel (3) is provided with the internal tooth ratchet (18) coordinated with fan-shaped ratchet (17).
6. coiler according to claim 5, it is characterised in that：The axial outer end face of the latch (10) is provided with one
Driving lever (19), ratchet wheel (20) is provided with the traction chute (21) axially worn for driving lever (19), and traction chute (21) is in arc
Shape is set, and mandrel (3) rotates the second connecting shaft of linkage (5), guard plate (14) and ratchet wheel (20) and rotated in the lump.
7. coiler according to claim 6, it is characterised in that：The guard plate (14) is in semilunar, guard plate (14)
Excircle is provided with two journal stirrups (15), and the shaft end of mandrel (3) is provided with the groove (16) being embedded for two journal stirrups (15), groove
(16) width is more than the width of journal stirrup (15).
8. coiler according to claim 6, it is characterised in that：The fixed plate (22) is located under ratchet wheel (20)
Side is provided with a mounting groove (23), and ratchet (35) is located between mounting groove (23) and ratchet wheel (20), the inwall of mounting groove (23)
Horizontal concrete chute (25) is provided with, being provided with for steel ball seat (24) is embedded to the horizontal guide rail (26) in horizontal concrete chute (25).
9. coiler according to claim 7, it is characterised in that：The steel ball seat (24) includes spherical base (27), hinge
The spherical cover plate (28) being connected on spherical base (27) and the steel being held between spherical base (27) and spherical cover plate (28)
Ball (29), push rod (30) of the spherical cover plate (28) provided with conflict to ratchet (35) bottom.
10. a kind of safety belt, it is characterised in that：With coiler as claimed in any one of claims 1 to 9 wherein, safety belt
Ribbon is fixed on the mandrel of coiler (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621431884.7U CN206426991U (en) | 2016-12-24 | 2016-12-24 | Coiler and its safety belt with the coiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621431884.7U CN206426991U (en) | 2016-12-24 | 2016-12-24 | Coiler and its safety belt with the coiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206426991U true CN206426991U (en) | 2017-08-22 |
Family
ID=59586917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621431884.7U Expired - Fee Related CN206426991U (en) | 2016-12-24 | 2016-12-24 | Coiler and its safety belt with the coiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206426991U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109131206A (en) * | 2018-07-20 | 2019-01-04 | 芜湖金安世腾汽车安全系统有限公司 | A kind of automobile rear seat safety belt retractor |
-
2016
- 2016-12-24 CN CN201621431884.7U patent/CN206426991U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109131206A (en) * | 2018-07-20 | 2019-01-04 | 芜湖金安世腾汽车安全系统有限公司 | A kind of automobile rear seat safety belt retractor |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20170822 Termination date: 20191224 |