CN1872589A - Rearview mirror device for vehicle - Google Patents
Rearview mirror device for vehicle Download PDFInfo
- Publication number
- CN1872589A CN1872589A CN 200610079085 CN200610079085A CN1872589A CN 1872589 A CN1872589 A CN 1872589A CN 200610079085 CN200610079085 CN 200610079085 CN 200610079085 A CN200610079085 A CN 200610079085A CN 1872589 A CN1872589 A CN 1872589A
- Authority
- CN
- China
- Prior art keywords
- housing
- pivot shaft
- bearing
- motor
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Landscapes
- Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)
Abstract
A foldable mirror device for a vehicle, in which a case is mounted on a support shaft erected from a base. The case includes a ring-shaped support portion for supporting the shaft, a motor connected to a transmission for swinging the mirror, and a clutch portion for disengageably engaging with the base. The support portion can be strengthened by ribs between the support portion and other portions of the case. A worm gear of the transmission can be mounted on a motor output shaft to be freely movable therealong, and supported and constrained by supporting a bottom end of the worm gear on the case and accommodating an upper end of the worm gear in a cylindrical projection from a motor base which supports the motor. End portions of convexities and concavities at the engagement portion can be formed in a concave or convex screw shape.
Description
The application be that March 19, application number in 2002 are 02107452.6 the applying date, denomination of invention divides an application for the application of " rearview mirror device for vehicle ".
Technical field
The present invention relates to a kind of rearview mirror device for vehicle.
Background technology
At present in rearview mirror device for vehicle commonly used, but in for example electronic collecting type door mirror, driving mirror bracket is fixed on a side of car body, thereby can stretch out from lateral direction of car, and the back mirror base portion is supported by driving mirror bracket, makes back mirror to swing between favorite places and observation place.Such habitual door mirror 100 has been shown in Figure 18 to 21, below it has been done brief description.
As shown in Figure 18, on a driving mirror bracket 102 that is fixed on vehicle one side, fixed one its axially be actually the bearing 104 of the vertical direction of vehicle.Electrically storable unit 106 is equipped with the S. A. 104A of a bearing 104, so that can be around this axis rotation.Back mirror base portion 110 has comprised a back mirror 108 etc., and this back mirror base portion 110 is connected in electrically storable unit 106, and is supported by electrically storable unit 106.
When electrically storable unit 106 in-to-in drive motor were operated, the feasible toothed disc 112 (seeing Figure 20) by S. A. 104A axial support of its work rotated through a gear mechanism.But toothed disc 112 always is fixed, thereby it does not rotate with respect to S. A. 104A.Therefore, electrically storable unit 106 itself rotates around S. A. 104A.Owing to back mirror main body 110 is connected in and is supported by electrically storable unit 106, thereby back mirror main body 110 can be rotated between favorite places and observation place with electrically storable unit 106.
With reference to Figure 19 and 20, show the structure that forms electrically storable unit 106 exterior housings 114.
Figure 19 is the schematic plan view of the exterior housing 114 of the electrically storable unit 106 in the formation door mirror 100.Figure 20 is the longitudinal sectional drawing of housing 114.In Figure 19, Figure 20, a cylindrical body supports shaft portion 116 is erected at the left side of the upper surface of housing 114, and has formed an annular groove part 118 around pivot shaft part 116.The S. A. 104A of bearing 104 is inserted in the pivot shaft part 116, and S. A. 104 support housing 114 axially, so that can rotate.In addition, the toothed disc 112 that applies anti-propulsive effort to electrically storable unit 106 and back mirror main body 110 is fixed, and this toothed disc is fixed on the top of pivot shaft part 116.
In having the electrically storable unit 106 of said structure, the pivot shaft part 116 of housing 114 must support electrically storable unit 106 and back mirror main body 110.But the intensity of the pivot shaft part 116 of housing 114 may be not enough.Therefore, the external force such as Vehicular vibration acts on the door mirror 100, and shown in arrow among Figure 21, back mirror main body 110 is on the longitudinal direction of vehicle actually, around the center vibration of contiguous pivot shaft part 116 (base portion of contiguous bearing 104).In order to limit this class vibration, considered to improve the rigidity of pivot shaft part 116.In order to reach this purpose, can increase the plate thickness of the bottom 114A of pivot shaft part 116 and/or housing 114, thereby strengthen housing 114.But,, exist and cause the possibility that produces the problem of shrinkage and distortion on the back mirror surface if do like this.And, may need to increase the cycle life in the production process, cause increasing the generation cost.
Door mirror is equipped with a stowage mechanism usually, and this stowage mechanism comprises a bearing that is fixed to vehicular sideview.Provide bearing can make it to form an integral body with pivot shaft.
Stowage mechanism is equipped with a housing member, and housing member is supported by pivot shaft, so that can rotate.Housing member connects in a back mirror of observing rear view of vehicle, and housing member is always swung with back mirror.
Motor base is fixed on the inside of housing member, a motor is fixed on the top of motor base by screw.Motor output shaft passes motor base, and by the below pressure of motor base a turbine is embedded on the motor output shaft.As a result, make the turbine swing by drive motor.
Helical wheel and turbine engagement, helical wheel is rotated in the rotation of turbine.Therefore, rotational force is applied on the pivot shaft, and housing member is rotated by despining power.Thereby back mirror can be collected, or shake out and be used for observing.
But in such door mirror, turbine is that pressure is embedded on the motor output shaft, can not move with respect to motor output shaft in the axial direction.As a result, motor output shaft occurred and be subjected to problem from the sliding force of turbine, this has reduced the life-span of motor.
In order to address this problem, various door mirrors are provided, wherein motor output shaft separates with turbine, and turbine can not rotate relative to motor output shaft, but along its axial motion.
But in such device, turbine vertically exists the possibility of axial translation with respect to motor output.As a result, the operation sound between turbine and the helical wheel is very loud, and turbine may skid in some cases.
In addition, in above-mentioned door mirror, bearing has and a pair ofly is the bearing groove on the annulus at its center at one with pivot shaft.The two end portions of bearing groove projects upwards, and faces with each other.
Toothed disc is enclosed within on the pivot shaft of support housing member rotationally rotationally, and applies rotational force by drive motor to toothed disc.The upper surface of toothed disc has the inlay protrusion that projects upwards.
Clutch-plate is arranged on the top of toothed disc around pivot shaft, and clutch-plate can not rotate with respect to pivot shaft.Have mosaic groove on the lower surface of clutch-plate, the two end portions of this mosaic groove is outstanding downwards.The inlay protrusion of toothed disc is mounted in these mosaic grooves, and the result makes clutch-plate and toothed disc engagement.
A compression coil spring is through on the pivot shaft, and it is positioned at the top of clutch-plate, and thrust nut is fixed on the top of compression coil spring.Thrust nut is with the compression coil spring grappling, and compression coil spring has applied thrust to clutch-plate.
Provide a pair of is formed on one and is the case protrusion on the annulus at its center with pivot shaft in the bottom of housing member.Each case protrusion is outstanding downwards, and they face with each other.
When by drive motor when toothed disc applies rotational force, clutch-plate stops the rotation of toothed disc.As a result, the despining power that is applied on the toothed disc makes the housing member rotation, and makes back mirror collect on the direction or swing on the direction of observation.When the engagement of the end of the end of case protrusion and bearing groove,, can make back mirror stop at favorite places or observation place with the housing grappling.
On the other hand, if when an external force that surpasses predetermined value acts on the housing member, the thrust of compression coil spring is cancelled, and makes inlay protrusion and mosaic groove jump out of mesh.Swing with respect to clutch-plate by toothed disc and housing member, can relax impulsive force, prevent the damage of toothed disc.
But in such door mirror, the end of all case protrusion, bearing groove, inlay protrusion and mosaic groove all is to have an inclined surface of going up a zone and a lower area of coplane each other.As a result, when the engagement of the end of the end of case protrusion and bearing groove, if case protrusion and bearing groove rise and fall, they become linear the connection so.And when being embedded into inlay protrusion in the mosaic groove, if the end of the end of inlay protrusion and mosaic groove rises and falls, inlay protrusion becomes linear the connection with mosaic groove so.As a result, case protrusion, bearing groove, inlay protrusion and mosaic groove are worn, and the durability of mirror apparatus is bad.
Because two groups of case protrusion and bearing groove are arranged on the same annulus that its center is a pivot shaft, when meshed with the end of bearing groove the end of case protrusion, the pressure that case protrusion and bearing groove are subjected to was all very big, thereby durability is bad.And when the engagement of the end of the end of case protrusion and bearing groove, housing member may send quack sound on bearing, and the result causes, and back mirror also can send quack sound.
Summary of the invention
The objective of the invention is to provide a kind of rearview mirror device for vehicle that has improved the durability of case protrusion and bearing groove.
According to an aspect of the present invention, provide a kind of folding mirror apparatus of vehicle, mirror apparatus comprises: a bearing; A pivot shaft that stretches out and comprise a base part from bearing; A housing that is installed on the pivot shaft, housing comprise a mating part around the excircle layout of the base part of pivot shaft; One is connected in housing, and reaches around the pivot shaft swing, to be positioned at the locational wing mirror unit that comprises an observation place and a folding position by the energy of rotation of mating part around pivot shaft; With a detent mechanism on the interface of bearing and housing, detent mechanism comprises a plurality of projectioies that are formed on the housing, with a plurality of grooves that are formed on the bearing, projection can be embedded in the groove, and in fact each projection and each groove comprise and the cooresponding end of the each several part of helical surface and another end, an end of its protrusions and an end surface of groove mesh contiguously, housing and wing mirror unit are remained on the position in observation place and the folding position, and another end of projection and another end surface of groove mesh contiguously, housing and wing mirror unit are remained on another position in observation place and the folding position.
According to another aspect of the present invention, provide a kind of folding mirror apparatus of vehicle, mirror apparatus comprises: the bearing that can be installed to car body; One from bearing outstanding and pivot shaft that comprise a base part; A housing that is installed on the pivot shaft, this housing comprise a mating part around the excircle layout of the base part of pivot shaft; One is connected to housing, and by mating part around the rotation of pivot shaft and can swing, to be positioned at the locational wing mirror unit that comprises an observation place and a folding position around pivot shaft; With a motor that is arranged in the housing and comprises a motor output shaft; With an inside that is provided at housing, and be operatively connected to motor output shaft, with at the transmission device of motor operation time action with swing back mirror and housing unit, this transmission device comprises a toothed disc that is pivotally mounted to pivot shaft, a clutch-plate that is fixed to pivot shaft, clutch-plate can stop relatively rotating of pivot shaft and toothed disc, with can allow pivot shaft and toothed disc to relatively rotate, wherein in toothed disc and the clutch-plate comprises inlay protrusion, another comprises mosaic groove, and each described inlay protrusion and mosaic groove include the cooresponding mating surfaces of each several part of at least one and predetermined helical surface, inlay protrusion can be coupled in the mosaic groove on the surface contiguously, relatively rotates with prevention.
From the explanation of following the preferred embodiments of the present invention illustrated in the accompanying drawings, can be to above and other objects of the present invention, feature and advantage have clearer understanding.
Description of drawings
But Fig. 1 is according to the electrically storable unit of the electronic collecting type door mirror of the first embodiment of the present invention, along the longitudinal sectional drawing of the 1-1 line of Fig. 4;
Fig. 2 is according to the electrically storable unit of the first embodiment of the present invention, along the cross sectional drawing of the 2-2 line of Fig. 3;
Fig. 3 is the front elevation according to the electrically storable unit of the first embodiment of the present invention;
Fig. 4 is the planar view according to the electrically storable unit of the first embodiment of the present invention;
Fig. 5 is the front elevation according to the overall structure of the door mirror of the first embodiment of the present invention;
Fig. 6 is the cross-sectional front view of the stowage mechanism of door mirror according to a second embodiment of the present invention;
Fig. 7 is the front elevation of stowage mechanism according to a second embodiment of the present invention;
Fig. 8 is a stowage mechanism according to a second embodiment of the present invention, along the section plan view of the 8-8 line of Fig. 6;
Fig. 9 is a stowage mechanism according to a second embodiment of the present invention, along the section plan view of the 9-9 line of Fig. 6;
Figure 10 is the planar view of bearing of the door mirror of a third embodiment in accordance with the invention;
Figure 11 is the transparent view of end of bearing groove of the door mirror of a third embodiment in accordance with the invention;
Figure 12 is the front elevation of the stowage mechanism of a third embodiment in accordance with the invention;
Figure 13 is the cross-sectional front view of the stowage mechanism of a third embodiment in accordance with the invention;
Figure 14 is the stowage mechanism of a third embodiment in accordance with the invention, along the sectional side view of the 14-14 line of Figure 12;
Figure 15 is the stowage mechanism of a third embodiment in accordance with the invention, along the section plan of the 15-15 line of Figure 12;
Figure 16 is the planar view of a toothed disc of a third embodiment in accordance with the invention;
Figure 17 is the back view of a face cam of a third embodiment in accordance with the invention;
But Figure 18 is the front elevation of overall structure of the electronic collecting type peephole of a prior art;
Figure 19 is an electrically storable unit housing that will be assembled into prior art, corresponding to the cross sectional drawing of Fig. 2;
Figure 20 is the cross sectional drawing along the 20-20 line of the housing of Figure 19;
Figure 21 is the diagrammatic side view of problem of the door mirror of explanation prior art.
The specific embodiment
Below with reference to electronic the collect door mirror 10 of Fig. 1 to 5 explanation according to the first embodiment of the present invention.
Fig. 5 briefly shows the electronic door mirror 10 of collecting according to first embodiment under the assembled state.Door mirror 10 is fixed on the desired location of car body one side.Door mirror 10 be by one be " peephole base part " and in fact along the door bracket 12 of the lateral extent of vehicle, a swing and by back mirror base portions 16 formations of the electrically storable unit 14 of a S. A. 52B axial support of holding up from the sponson 12A of support 12 and and the 14 whole swings of electrically storable unit between favorite places and observation place.
Back mirror base portion 16 comprises: one have a kind of be basically the flattened rectangular shape and be the framework 18 that forms by a vertically disposed mount pad surface; A guard shield rim 20 that is arranged on the rear surface side of framework 18 and is fixed to framework 18 with screw etc.; Front surface side that is arranged on framework 18 and be fixed in shroud cover 22 on the framework 18 that is covered with guard shield rim 20 with the member of engaged claw and so on; Thereby with one be arranged on the rear portion of guard shield rim 20 and be fixed to the back mirror 24 that framework 18 can be regulated the angle on back mirror surface.
In addition, electrically storable unit 14 is fixed in framework 18.Also this can be regarded as a back mirror main body 16 and be connected to electrically storable unit 14 through framework 18, and the one unit that forms.And, axially support electrically storable unit 14 by S. A. 52B by the bearing 52 that will illustrate after, when electrically storable unit 14 when S. A. 52B swing, back mirror main body 16 and electrically storable unit 14 are together swung.
Following description references Fig. 1 to 4.
Electrically storable unit 14 comprises: outside and its upper end that is arranged on this bottom, unit is the housing 26 that opens wide; An outside and an its underpart that is arranged on the top of this unit is the gear case cover 28 that opens wide; One is arranged between housing 26 and the gear case cover 28 and level is cut apart the motor base 30 in the space of this unit.Because the requirement of intensity, the thickness of the member that housing 26 is such is the thickest, and gear case cover 28 is the thinnest.In addition, the gear case cover 28 of covering shell 26 is by pawl related parts bonded assembly removably.
The framework 18 that is vertically set in the back mirror base portion 16 is fixed on the housing 26 with 3.Two (upper and lower) point is in the outside of housing 26, a bit in housing 26 in-to-in lower ends.(first point of connection 32 is arranged on the outside of housing 26, so that away from drive motor 38 (later on explanation) be arranged on in-to-in second point of connection 34 and the 3rd point of connection 36 of the lateral dimension of housing 26.)
Be arranged on a lateral parts in the outside of motor base 30 as drive source drives motor 38.A turbine 42 is fixed on the output shaft 40 of drive motor 38 coaxially, and a helical wheel 44 meshes with turbine 42.Helical wheel 44 is fixed on the turbo-shaft 46, and a turbine 48 is fixed on the turbo-shaft 46 coaxially.
Part towards the inboard of the bottom parts 26A of housing 26 forms whole with a cylindrical support shaft portion 50.Bearing 52 is inserted into the pivot shaft part 50 from the below.Bearing 52 is that the cylindrical S. A. 52B that holds up by a dish type base part 52A with from the axle center of base part 52A constitutes.The external diameter of base part 52A is greater than the external diameter of the pivot shaft part 50 of housing 26, and with the outstanding state setting of lower surface from the bottom parts 26A of housing 26.The base part 52A assembling of the sponson 12A of electrically storable unit 14 by being fixed to driving mirror bracket 12.Driving mirror bracket 12 keeps S. A. 52B, thereby makes its vertical direction that axially is actually vehicle.
The upper part of motor base 30 anchors to the end portion of the S. A. 52B of bearing 52, and the upper part of gear case cover 28 anchors to the upper part of motor base 30.Say simply, the upper part of the S. A. 52B of bearing 52, the upper part of the upper part of motor base 30 and gear case cover 28 has formed an anchoring structure.In addition, the axial centre portion of the S. A. 52B of bearing 52 is cut on its two positions respect to one another radially, thereby ellipse (stadium of track and field is run-track shaped) on planar view of the actual formation of the axial centre portion of S. A. 52B.Should be noted that after this part with this excision is called " cut-out 54 ".
Be provided with one and be actually dish-shaped toothed disc 56, so that can rotate around the S. A. 52B of bearing 52.Above-mentioned turbine 48 partly meshes with the excircle of toothed disc 56, and transmits the propulsive effort of drive motor 38 thus.In addition, form the mate of cross-sectional plane, so that on the circumferencial direction on toothed disc 56 upper surfaces, connect with trapezoidal and so on shape.With one in fact dish-shaped clutch-plate 58 be arranged on the upper surface of toothed disc 56.Form continuously on the circumferencial direction of the lower surface of clutch-plate 58 cross-sectional plane with trapezoidal and so on shape and can cover mate with the mate ingear of toothed disc 56, these cover the convexconcave part engagement of mates by being combined together.
In addition, a thrust nut 60 that is actually annular is fixed near the upper part of S. A. 52B of bearing 52, and a compression coil spring 62---can more broadly be envisioned as it the device of an applied thrust---be wrapped between the upper surface of these thrust nuts 60 and clutch-plate 58.Therefore, compression coil spring 62 is always with clutch-plate 58 pressed toward gear dishes 56.
In addition, one that have an elliptical shape (stadium of track and field is run-track shaped) in fact and partly form in the axial centre of clutch-plate 58 with the axle inlaid hole 64 of the flattened cross-sectional coupling of S. A. 52B.The cut-out 54 of S. A. 52B is corresponding to axle inlaid hole 64, the result, and clutch-plate 58 can not rotate with respect to S. A. 52B.
Sliding gasket 66 is arranged between the upper part of pivot shaft part 50 of the lower surface of toothed disc 56 and housing 26, also is arranged between the upper surface of base part 52A of the end portion of pivot shaft step 50 and bearing 52.These sliding gaskets 66 reduce friction drag when swinging in the electrically storable unit.
As shown in figs. 1 and 2, on the excircle of the cylindrical support shaft portion 50 in being formed on housing 26, be formed with annular groove part 68 as " wall part ".The external peripheral surface 50A of pivot shaft part 50 and the inner circumferential surface 68A of groove part 68 suitably are set, so that they face with each other.A fin 70 that pluralizes from the external peripheral surface 50A radial shape of pivot shaft part 50.The inner of these fins 70 is connected with the external peripheral surface 50A of pivot shaft part 50, and the outer end is connected with the inner circumferential surface 68A of groove part 68, and the lower end is connected with the basal surface 68B of groove part 68.
Next, operation and the effect of first embodiment are described.
At first, the motion conditions of general description door mirror 10 when collection.
When drive motor 38 drove, output shaft 40 was around its axis rotation.As a result, the turbine 42 that is fixed in output shaft 40 rotates with identical speed, and causes helical wheel 44 with lower speed rotation.When helical wheel 44 rotations, helical wheel 44 fixing turbo-shafts 46 rotate around the axis of helical wheel 44.As a result, the turbine 48 that is fixed in turbo-shaft 46 is rotated with identical speed.By this way, the propulsive effort with drive motor 38 is delivered to pre-turbine 48 gears in mesh dishes 56.But the thrust of compression coil spring 62 makes clutch-plate 58 and toothed disc 56 friction engagement.As a result, clutch-plate 58 stops the rotation of toothed disc 56, thereby the anti-propulsive effort that acts on the toothed disc 56 acts on the electrically storable unit 14.Through housing 26, whole electrically storable unit 14 rotates around the S. A. 52B of bearing 52, causes back mirror base portion 16 to be collected.
If back mirror base portion 16 is subjected to external force, thereby the external force that surpasses a predetermined value is acted on the housing 26, the toothed disc 56 of friction engagement and clutch-plate 58 jump out of meshs, thus make toothed disc 56 to rotate with respect to clutch-plate 58.Therefore, toothed disc 56 has prevented that with housing 26 rotations toothed disc 56 from damaging.
The cylindrical support part 50 that the S. A. 52B of bearing 52 supports is formed in the exterior housing 26 that constitutes electrically storable unit 14.The load of electrically storable unit 14 and back mirror main body 16 is applied on the pivot shaft part 50.But, in this embodiment of the present invention, strengthen fin 70 owing on the excircle of pivot shaft part 50, radially be provided with, be enough to increase the rigidity of pivot shaft part 50, and need not increase the plate thickness of the member of pivot shaft part 50 and so on.As a result,, can suppress effectively, and further can prevent on the vehicle lengthwise direction, near the vibration of a pericentral back mirror main body 16 the pivot shaft part 50 according to present embodiment.And, according to present embodiment, owing to do not need to increase the thickness of bottom of the groove part 68 of pivot shaft part 50 and housing 26, thereby can not cause such as housing 26 surfaces and go up shrinkage and distortion, and the problem that needs to increase the step number of housing 26 in making.
In addition, according to present embodiment, owing to radially form fin 70 from cylindrical support shaft portion 50, can be equably, or in fact equably, increase the intensity of fin 70.As a result, the advantage of present embodiment is can be owing to the irregularity that strengthens structure causes stress concentration.
In the present embodiment, fin 70 extends from the external peripheral surface 50A outward radial of pivot shaft part 50, and is connected to the basal surface 68B of groove part 68.Owing to provide the external peripheral surface 50A of pivot shaft part 50 and the inner circumferential surface 68B of groove part 68, so that connect, so improved the rigidity of pivot shaft part 50 effectively.As a result, the load that acts on pivot shaft part 50 is delivered to reposefully the bottom parts 26A of housing 26 through fin 70.That is to say, support load by whole housing 26.
In addition, according to present embodiment, owing on the circumference of the pivot shaft part 50 of housing 26, provide a plurality of fins 70, and improved the rigidity of pivot shaft part 50 circumference, thereby the 3rd point of connection 36 of stationary housing 26 can be set in the Width size of housing 26.That is to say, in the present embodiment, near pivot shaft 50, in the scope that fin 70 has been strengthened, be provided with the 3rd point of connection 36.By the way, under the situation of prior art structure, as shown in Figure 18 and 20, the 3rd point of connection 120 is arranged on the position that radially extends to outside housing 114 inside.As a result, can make the Width size of the housing 26 in the present embodiment than weak point of the prior art.Therefore, can make electrically storable unit 14 compacter on Width.As a result, electrically storable unit 14 can be applied to less back mirror.
Although strengthen fin 70 in the present embodiment and be radially being formed on the periphery of pivot shaft part 50, fin needn't radially be provided.For example, can provide fin with cross shape, or a pair of fin can only be provided around the pivot shaft part.
And in the present embodiment, the outer end portion of strengthening fin 70 is connected to the inner circumferential surface 68A of groove part 68, and still, the outer end portion of fin does not need necessarily to be connected to the inner circumferential surface of groove part.Even do not having under this bonded assembly situation, also can obtain expecting the stiffening effect of same degree.
In addition, (collect the type) also and can be applied to manual collecting type peephole to the present invention except electronic.
Below with reference to Fig. 6 to 9 explanation door mirror 210 according to a second embodiment of the present invention.
An actual upper plate shape motor base 228 is installed, so that be fixed in the housing 220.With the screw 230 (being two in the present embodiment) of predetermined quantity the two ends of motor base 228 are fixed to horizontal surface part 222 in the housing 220 along vehicle lengthwise direction.In fact a columniform right circular cylinder body 232 is erected at the vehicle interior side upper surface of motor base 228, and pivot shaft 216 is installed in the inside of right circular cylinder body 232.
The cooperation cylinder 234 of an elliptical cylinder-shape is provided,, and, motor 236 is installed on the motor base 228 by motor 236 being coupled in the cooperation cylinder 234 so that be erected at the vehicle outside upper surface of motor base 228.In addition, the output shaft 236A of motor 236 passes motor base 228, and is arranged on the below of motor base 228.
In fact a columniform hollow control part 238 is provided on the vehicle outside lower surface of motor base 228.The output shaft 236A of motor 236 passes the inside center of control part 238.The excircle of control part 238 is engaged in the mating holes 224.In fact the columniform boss (retaining means) 240 that stops also is provided at the vehicle outside lower surface of motor base 228.Stop that boss 240 is integrally formed with control part 238.Stopping that boss 240 is engaged in stops in the hole 226, rotates with respect to housing 220 to stop motor base 228.
A turbine 242 is installed on the output shaft 236A of motor 236.The lower wall of housing 220 supports the bottom of turbine 242 rotationally.By turbine 242 is mounted on the output shaft 236A of motor 236 simply, cause turbine 42 not rotate with respect to the output shaft 236A of motor 236, but can be vertically with respect to the output shaft 236A motion of motor 236.In addition, in fact turbine 242 is engaged in the control part 238 of motor base 228, and can abut against wherein.Thereby limited the movement in vertical direction of turbine 242 with respect to the output shaft 236A of motor 236.
Similar with turbine 242, helical wheel 244 is by the inner support of housing 220, and helical wheel 244 and turbine 242 engagements.Helical wheel 244 is integrally provided with a shaft turbine 246, and shaft turbine 246 and toothed disc 218 engagements.
Therefore, when drive motor 236, rotational force is delivered to turbine 242, helical wheel 244 and shaft turbine 246, and this rotational force is applied on the toothed disc 218 of pivot shaft 216.As a result, because despining power, shaft turbine 246 is around toothed disc 218 swings, and causes housing 220 swings, thereby makes the back mirror swing, with its collection or take the observation place to.
It below is the explanation of the effect of second embodiment.
When drive motor 236, turbine 242, helical wheel 244 and shaft turbine 246 rotations, thus because the despining power that is applied on the toothed disc 218 makes housing 220 swings.As a result, back mirror and housing 220 are together swung, and are collected or swing to the observation place.
Because turbine 242 is with can not be with respect to the output shaft 236A of motor 236 rotation, but can be vertically install, thereby the output shaft 236A of motor 236 is without undergoing from turbine 242 transmission power with respect to the mode of the output shaft 236A motion of motor 236.Therefore, can prolong the service life of motor 236.
In addition, because the output shaft 236A of motor 236 does not accept the sliding force from turbine 242, thereby can motor 236 be installed on the motor base 228 by motor 236 being coupled in the cooperation cylinder 234 of motor base 228 simply.Therefore, do not need of the prior art motor to be fixed to screw on the motor base, and, owing to reduced the quantity of parts, thus the stack-mounted simplification improved.
In addition, can abut against on the turbine 242 with motor base 228 integrally provided control parts 238, thereby limit the motion of turbine 242 with respect to the vertical direction of the output shaft 236A of motor 236.As a result, prevented that turbine 242 is perpendicular to the slip on the direction of axle.And, can reduce the gimp of turbine 242 and helical wheel 244, can reduce skidding of turbine 242.In addition, because the control part 238 of motor base 228 is engaged in the mating holes 224 of housing 220, thereby control part 238 is suitably located with respect to housing 220.As a result, the location of turbine 242 in control part 238 is also very suitable, has guaranteed the control of turbine 242 with respect to the slip of the vertical direction of axle.
In addition, because the boss 240 that stops of motor base 228 is engaged in stopping in the hole 226 of housing 220, thereby stoped the rotation of motor base 228 with respect to housing 220.As a result, control part 238 always is positioned in the housing 220 rightly, turbine 242 and control part 238 are always located rightly, thereby further guaranteed the control of turbine 242 with respect to the vertical direction slip of axle.
In a second embodiment, the boss 240 that stops of motor base 238 is engaged in stopping in the hole 226 as retaining means of housing 220.But, as an alternative, can form such retaining means, make the excircle of control part of the excircle of mating holes of housing member and motor base have the shape that is not circular, the excircle of the circumference of the mating holes by the housing member that is combined together and the control part of motor base stops the rotation of motor base with respect to housing member.
The present invention can be applied to the mudwing reflector apparatus of vehicle.
At last, with reference to figures 10 to 17 the explanation a third embodiment in accordance with the invention the vehicle doorn lens device.
As shown in Figure 10, on bearing 314, a plurality of different annulus (being 2 in the present embodiment) are arranged.Around a plurality of bearing groove 318 (two of each annulus, thereby 4 grooves altogether in the present embodiment) is provided as the core of pivot shaft 316.As being shown specifically among Figure 11, the two end portions of the projection that (is called housing 322 directions later on) upward of each bearing groove 318 forms a recessed helical surface (C), this recessed helical surface (C) has used concave curved surface corresponding to a upper surface that has in an imaginary spirochetal part of the center shaft (B) of pivot shaft 316 to spirochetal this part of imagination.In the present embodiment, be provided with four bearing grooves 318,, alternately occur with angle with respect to 90 ° of pivot shafts so that between outer toroid and interior annulus along the circumferencial direction of pivot shaft 316.And two bearing grooves 318 on each annulus face with each other, and provide the bearing projection 320 that projects upwards between each groove 318 of each identical annulus.
In addition, stowage mechanism 312 comprises a case lid 321 that is actually 322, one covering shells 322 of box-type housing.Pivot shaft 316 passes housing 322, by pivot shaft 316 support housing 322 rotatably.Through a framework and a minute surface regulating mechanism housing 322 is connected to the back mirror (not shown) that is used to observe rear view of vehicle, and housing 322 rotates around pivot shaft 316 integrally with back mirror.
In fact an annular brake plate 324 integrally is fixed to the lower surface of the base plate of housing 322.Brake plate 324 has different annulus (having two in the present embodiment).A plurality of case protrusion 326 (two of each annulus, thereby be four altogether in the present embodiment) are provided on different annular around center at pivot shaft 316.Each housing protruding 326 (to bearing 314 1 sides) downwards is outstanding, and the two end portions of each case protrusion 326 is formed one is the protruding helical surface of its center shaft with pivot shaft 316.In the present embodiment, case protrusion 326 has the angle of preset range with the axle with respect to annulus, and replaces between outer toroid and interior annulus and terrain in a circumferential direction, around pivot shaft 316 settings.Two case protrusion 326 on each annulus face with each other.In addition, the housing groove 328 that projects upwards is provided between two case protrusion 326 on each annulus.When an end of each case protrusion 326 is engaged in the corresponding bearing groove part 318 and when the other end of each case protrusion part 326 is coupled to the other end of corresponding bearing groove 318, can mesh.
The inside that housing 322 was collected and be fixed on to motor 330.A turbine 332 is installed on the axle drive shaft 330A of motor 330, and a helical wheel 334 meshes with turbine 332.Helical wheel 334 is integrally provided with a shaft turbine 336, and helical wheel 334 and shaft turbine 336 together rotation always.
Provide one to be actually columniform toothed disc 338 in the inside of housing 322, pivot shaft 316 passes this toothed disc 338 so that can rotate.Peripheral teeth 338A is formed on the periphery surface of toothed disc 338, and the peripheral teeth 338A of toothed disc 338 and shaft turbine 336 engagements.Therefore, when drive motor 330, rotational force is through turbine 332, and helical wheel 334 and shaft turbine 336 are applied to toothed disc 338.
As shown in Figure 16, be formed with the mosaic groove 340 of predetermined quantity (in the present embodiment, being 4) on the upper surface of toothed disc 338, mosaic groove 340 is to arrange in a circumferential direction equally spacedly.It is outstanding that the two ends of each mosaic groove 340 (after this are called clutch-plate 342 directions) upward, and forming with pivot shaft 316 is the recessed helical surface of spiral center shaft.
In fact columniform clutch-plate 342 is arranged on toothed disc 338 tops.Clutch-plate 342 is provided with around pivot shaft 316, so that it can not be rotated with respect to pivot shaft 316.As shown in Figure 17, be formed with the inlay protrusion 344 of predetermined quantity (being 4 in the present embodiment) on the lower surface of clutch-plate 342, inlay protrusion 344 is provided with in its circumferencial direction equal intervals.It is outstanding that each inlay protrusion 344 (after this is called toothed disc 338 directions) downwards, and the two end portions of each inlay protrusion 344 to form with the pivot shaft be the protruding helical surface of spiral center shaft.When the two ends of each inlay protrusion 344 were coupled in the mosaic groove 340, it was embedded in the mosaic groove 340, thereby made clutch-plate 342 and toothed disc 338 engagements.
A pressure coil spring 346 is arranged on the top of clutch-plate 342, and pressure coil spring 346 is provided with around pivot shaft 316.The thrust nut 348 that is fixed to pivot shaft 316 is arranged on the top of pressure coil spring 346.Therefore, thrust nut 348 is pressure coil spring 346 grapplings, and makes toothed disc 338 be subjected to thrust (to pressing down).
In addition, framework, retaining member and stowage mechanism 312 are encapsulated in the peephole guard shield (not shown), and the peephole guard shield is fixed on the framework.
When by drive motor 330 rotational force being applied to toothed disc 338, clutch-plate 342 stops the rotation of toothed discs 338.As a result, the despining power that is applied to toothed disc 338 makes housing 322 on the collection direction, or swings on the direction of housing being taken out of observation.And, the other end engagement of the other end of each case protrusion 326 and each bearing groove 318, cause housing 322 to be anchored, and make back mirror rest on favorite places, an or end engagement of an end of each case protrusion 326 and each bearing groove 318, thereby cause housing 322 to be anchored, and back mirror is rested on the observation place that it takes out of.
In addition, when the peephole guard shield is subjected to external force, and when the external force that surpasses predetermined value acts on the housing 322, the thrust of pressure coil spring 346 is cancelled, inlay protrusion 344 and mosaic groove 340 jump out of meshs, clutch-plate 342 and toothed disc 388 jump out of meshs, and toothed disc 338 rotates with respect to clutch-plate 342 with housing 322.
It below is the operation instructions of the 3rd embodiment.
In door mirror 310, under the state of the thrust that has applied pressure coil spring 346, the inlay protrusion of toothed disc 338 is embedded in the mosaic groove 340 of clutch-plate 342, therefore makes clutch-plate 342 and toothed disc 338 engagements.
When drive motor 330, and through turbine 332, when helical wheel 334 and shaft turbine 336 were applied to toothed disc 338 with rotational force, clutch-plate 342 stoped the rotation of toothed discs 338, thereby the despining power that is applied to toothed disc 338 makes housing 322 on the collection direction, or swings on direction of observation.
The other end engagement of the other end of each case protrusion 326 and each bearing groove 318, cause housing 322 to be anchored, and make back mirror rest on favorite places, an or end of an end of each case protrusion 326 and each bearing groove 318 engagement, thereby cause housing 322 to be anchored, and the position of the observation that back mirror is rested on show.
In addition, when the external force above a predetermined value acts on the housing 322, the thrust of pressure coil spring 346 is cancelled, inlay protrusion 344 and mosaic groove 340 jump out of meshs, make that toothed disc 338 can be with respect to clutch-plate 342 swings, thereby toothed disc 338 is with housing 322 swing, thereby avoided the impact of power, prevented the damage of toothed disc 338.
It is the helical surface shape of center shaft that the two end portions of the two end portions of case protrusion 326 and bearing groove 318 all forms with pivot shaft 316, an end of each case protrusion 326 and an end of each bearing groove 318 are combined together, and another end of another end of each case protrusion 326 and each bearing groove 318 is combined together.The result, when an end of each case protrusion 326 and an end engagement of each bearing groove 318, or during another end engagement of another end of each case protrusion 326 and each bearing groove 318, case protrusion 326 always is in surface of good each other with bearing groove 318 and contacts.Therefore, owing to controlled their wearing and tearing well, can guarantee to improve the durability of case protrusion 326 and bearing groove 318.
Because 4 groups of case protrusion 326 and bearing groove 318 are provided, when an end of each case protrusion 326 and an end engagement of each bearing groove 318, or during another end engagement of another end of each case protrusion 326 and each bearing groove 318, reduce the pressure that each case protrusion 326 and bearing groove 318 are subjected to, thereby can further improve their durability.In addition, in an end of each case protrusion 326 and an end engagement of each bearing groove 318, or under another end ingear state of another end of each case protrusion 326 and each bearing groove 318, suppress the quack sound of housing 322 on bearing 314, thereby reduced the quack sound of back mirror.
In addition, since with case protrusion 326 and bearing groove 318 be provided at each with pivot shaft 316 as on a plurality of different annular at center, when an end of each case protrusion 326 and an end engagement of each bearing groove 318, or during another end engagement of another end of each case protrusion 326 and each bearing groove 318, further reduce the pressure that each case protrusion 326 and bearing groove 318 are subjected to, thereby can further guarantee to improve the durability of case protrusion 326 and bearing groove 318.Should be pointed out that in the present embodiment the durability of case protrusion 326 and bearing groove 318 is the about more than three times of prior art.In addition, in an end of each case protrusion 326 and an end engagement of each bearing 318, or under another end ingear state of another end of each case protrusion 326 and each bearing 318, further suppress the quack sound of housing 322 on bearing 314, thereby further reduced the quack sound of back mirror.
In addition, because the two end portions of the two end portions of each inlay protrusion 344 and each mosaic groove 340 is formed one with the shape of pivot shaft 316 as the protruding helical surface of center shaft, inlay protrusion 344 and mosaic groove 340 are in their two end portions engagement.The result, when inlay protrusion 344 and mosaic groove 340 engagements or jump out of mesh, or when an end of end of inlay protrusion 344 and mosaic groove 340 rises and falls, or when another end of another end of inlay protrusion 344 and mosaic groove 340 rose and fell, the total surface of inlay protrusion 344 and mosaic groove 340 can well contact each other.Therefore, can guarantee to improve the durability of inlay protrusion 344 and mosaic groove 340.
In this 3rd embodiment, 4 groups of case protrusion 326 and bearing groove 318 are provided.But the group number of case protrusion and bearing groove can be to be no less than three any amount.
In addition, the structure of this 3rd embodiment is the shape that the end of case protrusion 326 is formed protruding helical surface, and the end of bearing groove 318 is formed the shape of recessed helical surface.But structure also can be the end of case protrusion to be formed the shape of recessed helical surface, and the end of bearing groove is formed the shape of protruding helical surface.
In addition, in the present embodiment, the end of case protrusion 326 and the end of bearing groove 318 are formed with the helical surface of pivot shaft 316 as center shaft.But, also the end of case protrusion and the end of bearing groove can be formed an inclined-plane of going up a zone and a lower area radially that has along pivot shaft.
In addition, the structure of the 3rd embodiment is that the end of inlay protrusion 344 is formed protruding helical surface and the end of mosaic groove 340 is formed recessed helical surface.But structure also can be that the end of inlay protrusion 344 is formed recessed helical surface and the end of mosaic groove 340 is formed protruding helical surface.
In addition, in the present embodiment, mosaic groove 340 is provided on the toothed disc 338 and inlay protrusion 344 and is provided on the clutch-plate 342.But, can be provided at inlay protrusion on the toothed disc and and be provided on the clutch-plate mosaic groove.
The present invention also can be applied to the mudwing reflector apparatus of vehicle.
Claims (7)
1, a kind of folding mirror apparatus that is used for vehicle, mirror apparatus comprises:
A bearing;
A pivot shaft that stretches out and comprise a base part from bearing;
A housing that is installed on the pivot shaft, housing comprise a mating part around the excircle setting of the base part of pivot shaft;
One is connected to housing, and by mating part around the rotation of pivot shaft and around the pivot shaft swing, to be positioned at the locational wing mirror unit that comprises an observation place and a folding position;
Detent mechanism on the interface of bearing and housing, detent mechanism comprises a plurality of projectioies that are formed on housing, with a plurality of grooves that are formed on the bearing, projection can be embedded in the groove, and in fact each projection and each groove comprise and the cooresponding end of the each several part of helical surface and another end
An end of its protrusions and an end surface of groove mesh contiguously, housing and wing mirror unit are remained on the position in observation place and the folding position, and another end of projection and another end surface of groove mesh contiguously, housing and wing mirror unit are remained on another position in observation place and the folding position.
2, mirror apparatus according to claim 1 comprises that further one is installed to car body and pedestal that comprise bearing.
3, mirror apparatus according to claim 1, its protrusions and groove are along a plurality of even intervals of circumferencial direction with donut of different-diameter, and the center of donut is arranged on the axis of pivot shaft.
4, mirror apparatus according to claim 1, the center shaft of the each several part of wherein said helical surface in fact with the dead in line of pivot shaft.
5, mirror apparatus according to claim 1, further comprise a motor and a transmission device, motor is arranged in the housing and comprises a motor output shaft, transmission device is arranged in the housing and is operatively coupled to motor output shaft, with in motor operation time action with swing housing and wing mirror unit.
6, a kind of folding mirror apparatus that is used for vehicle, mirror apparatus comprises:
The bearing that can be installed to car body;
One from bearing outstanding and pivot shaft that comprise a base part;
A housing that is installed on the pivot shaft, housing comprise a mating part around the excircle setting of the base part of pivot shaft;
One is connected to housing, and by mating part around the rotation of pivot shaft and around the pivot shaft swing, to be positioned at the locational wing mirror unit that comprises an observation place and a folding position;
A motor that is arranged in the housing and comprises a motor output shaft;
One is provided at enclosure interior and is operatively coupled to motor output shaft, to move the transmission device of swinging back mirror and housing when the motor operation, transmission device comprises a toothed disc that is pivotally mounted to pivot shaft, with a clutch-plate that is fixed to pivot shaft, clutch-plate can stop relatively rotating of pivot shaft and toothed disc, and can allow relatively rotating of pivot shaft and toothed disc, wherein in toothed disc and the clutch-plate comprises inlay protrusion, and another comprises that inlay protrusion can the surface be engaged in wherein contiguously stoping counterrotating mosaic groove, and each described inlay protrusion and mosaic groove include the cooresponding mating surfaces of each several part of at least one and predetermined helical surface.
7, mirror apparatus according to claim 6, the center shaft of the each several part of wherein said predetermined helical surface in fact with the dead in line of pivot shaft.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001079507 | 2001-03-19 | ||
| JP2001079506 | 2001-03-19 | ||
| JP2001079505 | 2001-03-19 | ||
| JP2001079505A JP3964627B2 (en) | 2001-03-19 | 2001-03-19 | Vehicle door mirror device |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021074526A Division CN1295102C (en) | 2001-03-19 | 2002-03-19 | Vehicle rear-view mirror device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1872589A true CN1872589A (en) | 2006-12-06 |
| CN100411915C CN100411915C (en) | 2008-08-20 |
Family
ID=18935943
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100790833A Expired - Lifetime CN100441441C (en) | 2001-03-19 | 2002-03-19 | Rearview mirror device for vehicle |
| CNB2006100790852A Expired - Fee Related CN100411915C (en) | 2001-03-19 | 2002-03-19 | Rearview mirror device for vehicle |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100790833A Expired - Lifetime CN100441441C (en) | 2001-03-19 | 2002-03-19 | Rearview mirror device for vehicle |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP3964627B2 (en) |
| CN (2) | CN100441441C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101209696B (en) * | 2006-12-25 | 2010-07-28 | 株式会社东海理化电机制作所 | Vehicular mirror device |
| CN111824026A (en) * | 2019-04-23 | 2020-10-27 | 本田制锁有限公司 | Door mirror for vehicle |
| TWI832383B (en) * | 2022-08-18 | 2024-02-11 | 樂子企業有限公司 | Improved hand grid rearview mirror swivel structure |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4491394B2 (en) * | 2005-09-29 | 2010-06-30 | 株式会社東海理化電機製作所 | Mirror device for vehicle |
| JP2008296719A (en) | 2007-05-31 | 2008-12-11 | Ichikoh Ind Ltd | Vehicular outside mirror device |
| CN101927732B (en) * | 2009-06-19 | 2012-10-10 | 株式会社东海理化电机制作所 | Rearview mirror device for vehicle |
| JP5418356B2 (en) * | 2010-03-26 | 2014-02-19 | 市光工業株式会社 | Outside mirror device for vehicle |
| JP5784574B2 (en) * | 2012-11-08 | 2015-09-24 | 株式会社東海理化電機製作所 | Mirror device for vehicle |
| JP6371695B2 (en) * | 2014-12-05 | 2018-08-08 | 株式会社東海理化電機製作所 | Vehicle visual recognition device |
| JP6369988B2 (en) | 2015-01-23 | 2018-08-08 | 株式会社ホンダロック | Vehicle door mirror |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1989000518A1 (en) * | 1987-07-16 | 1989-01-26 | Ichikoh Industries, Ltd. | Door mirror for automobiles |
| WO1991003390A1 (en) * | 1989-08-31 | 1991-03-21 | Ichikoh Industries, Ltd. | Electrically retractable door mirror |
| JP2765123B2 (en) * | 1989-11-17 | 1998-06-11 | 日産自動車株式会社 | Electric folding door mirror |
| JP3008334U (en) * | 1994-08-25 | 1995-03-14 | 株式会社村上開明堂 | Electric retractable door mirror deceleration mechanism |
| US5639054A (en) * | 1994-11-02 | 1997-06-17 | United Technologies Automotive Systems, Inc. | Pivot mount for exterior side-mounted rearview mirror |
| NL1003144C2 (en) * | 1996-05-15 | 1997-11-18 | Iku Holding Montfoort Bv | Electrically operated hinge actuator, and outside mirror with electrically operated hinge mechanism. |
| CN1098781C (en) * | 2000-04-07 | 2003-01-15 | 王振惠 | Automatic folding mechanism for electric rear-view mirror |
-
2001
- 2001-03-19 JP JP2001079505A patent/JP3964627B2/en not_active Expired - Fee Related
-
2002
- 2002-03-19 CN CNB2006100790833A patent/CN100441441C/en not_active Expired - Lifetime
- 2002-03-19 CN CNB2006100790852A patent/CN100411915C/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101209696B (en) * | 2006-12-25 | 2010-07-28 | 株式会社东海理化电机制作所 | Vehicular mirror device |
| CN111824026A (en) * | 2019-04-23 | 2020-10-27 | 本田制锁有限公司 | Door mirror for vehicle |
| CN111824026B (en) * | 2019-04-23 | 2024-07-19 | 美蓓亚智连科创零件有限公司 | Door mirror for vehicle |
| TWI832383B (en) * | 2022-08-18 | 2024-02-11 | 樂子企業有限公司 | Improved hand grid rearview mirror swivel structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1872587A (en) | 2006-12-06 |
| JP3964627B2 (en) | 2007-08-22 |
| CN100411915C (en) | 2008-08-20 |
| JP2002274266A (en) | 2002-09-25 |
| CN100441441C (en) | 2008-12-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1295102C (en) | Vehicle rear-view mirror device | |
| CN1291178C (en) | Friction-wheel planetary gear converting rotatin movement into back and forth movment with decreased frequency | |
| CN1279297C (en) | Torsional damper | |
| CN1872589A (en) | Rearview mirror device for vehicle | |
| CN100335813C (en) | Damper and door handle having the same | |
| CN1372623A (en) | Poewr transmission mechanism | |
| CN1751921A (en) | Wiper motor | |
| CN1750552A (en) | Location structure, localization method, housing and mobile communication terminal | |
| CN101028871A (en) | Grip-hook planetary detecting robot wheel | |
| CN1497950A (en) | Monitoring camera device | |
| CN1532403A (en) | Inner gear pump | |
| CN1320243C (en) | Key cylinder and method for assembling a key cylinder | |
| CN1751948A (en) | Saddle-ride type vehicle | |
| CN1488470A (en) | Polishing machine | |
| CN1593967A (en) | Gear unit and motor-driven gear unit for cable window lift systems | |
| CN200951834Y (en) | Grip hook type planetary probing robot wheel | |
| CN2822603Y (en) | Back massage mechanism for 3D intelligent massage chair | |
| CN1866371A (en) | Disc driving unit and disc equipment using the same | |
| CN1371262A (en) | Toothbrush with eccentric drive | |
| CN1822985A (en) | Saddle-type vehicle engine and saddle-type vehicle with the engine | |
| CN1869596A (en) | Optical sensor | |
| CN2819385Y (en) | Two-sectional pivot | |
| CN1908469A (en) | Integrated gear and pedal starting device for internal combustion engine | |
| CN1716687A (en) | Micro antenna driving apparatus for use in mobile phone | |
| CN1871417A (en) | Engine for saddle riding-type vehicle and saddle riding-type vehicle with the same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080820 Termination date: 20200319 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |