CN112437730B - Electric storage unit for vehicle outside mirror device and vehicle outside mirror device - Google Patents
Electric storage unit for vehicle outside mirror device and vehicle outside mirror device Download PDFInfo
- Publication number
- CN112437730B CN112437730B CN201980048484.8A CN201980048484A CN112437730B CN 112437730 B CN112437730 B CN 112437730B CN 201980048484 A CN201980048484 A CN 201980048484A CN 112437730 B CN112437730 B CN 112437730B
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- electric storage
- wall
- storage unit
- cover
- gear case
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 152
- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- 230000035515 penetration Effects 0.000 claims description 15
- 230000000694 effects Effects 0.000 description 6
- 238000007654 immersion Methods 0.000 description 6
- 239000003570 air Substances 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000012080 ambient air Substances 0.000 description 2
- 208000019622 heart disease Diseases 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
- B60R1/02—Rear-view mirror arrangements
- B60R1/06—Rear-view mirror arrangements mounted on vehicle exterior
- B60R1/062—Rear-view mirror arrangements mounted on vehicle exterior with remote control for adjusting position
- B60R1/07—Rear-view mirror arrangements mounted on vehicle exterior with remote control for adjusting position by electrically powered actuators
- B60R1/074—Rear-view mirror arrangements mounted on vehicle exterior with remote control for adjusting position by electrically powered actuators for retracting the mirror arrangements to a non-use position alongside the vehicle
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Mechanical Engineering (AREA)
- Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)
Abstract
The electric storage unit of the vehicle outside mirror device is provided with: a rotating shaft fixed to a vehicle body via a base; a gear case rotatably mounted to the rotation shaft and mounted with a mirror assembly; a cover mounted to the gear case; and a motor and a rotational force transmission mechanism housed in the gear case and the cover, wherein the gear case has a standing wall, an upper portion of the standing wall is opened and surrounds the periphery of the motor and the rotational force transmission mechanism, the cover has a fitting wall fitted around an upper portion of the standing wall from outside and a cover wall covering an opening portion of the standing wall, an upper narrow passage portion, a lower wide space portion and a lower narrow passage portion are provided between an outer side surface of the standing wall and an inner side surface of the fitting wall in a circumferential direction and up and down, respectively, an upper wide space portion is provided between an upper end surface of the standing wall and the cover wall in a circumferential direction, a water receiving groove is provided on an upper end surface of the standing wall in a circumferential direction, and a drain notch portion is provided on the cover wall in a circumferential direction and opposite to the water receiving groove.
Description
Technical Field
The present disclosure relates to an electric storage unit of a vehicle outside mirror device. In addition, the present disclosure relates to an outside mirror device for a vehicle.
Background
As an electric storage unit of a vehicle outside mirror device and a vehicle outside mirror device that can obtain a waterproof effect without a seal, a rubber gasket, a waterproof tape, or the like, there is a device shown in patent document 1, for example.
The door mirror device of patent document 1 includes a base, a driving mechanism, and a cover, and a wide portion is formed in an opposing wall of a peripheral wall of the base as a front end, and a gap in the portion is sufficiently larger than a gap in an engagement portion located below the wide portion. As a result, in the door mirror device of patent document 1, when the liquid such as water passing through the gap of the fitting portion reaches the wide portion due to the capillary phenomenon, the gap of the wide portion is sufficiently larger than the gap of the fitting portion, and therefore the resistance against the gravity of the liquid due to the surface tension becomes small, and it becomes difficult to pass through the gap of the wide portion by the capillary phenomenon. Thus, the door mirror device of patent document 1 can improve the waterproof performance of the driving mechanism mounted on the inner side of the base.
Prior art literature
Patent literature
Patent document 1: japanese patent laid-open No. 2003-137031
Disclosure of Invention
Problems to be solved by the invention
However, in the door mirror device of patent document 1, a contact surface is formed on the inner side of the cover corresponding to the tip of the opposing wall of the base, and the contact surface is in contact with the tip of the opposing wall in a state where the cover is fitted to the peripheral wall of the base. Accordingly, the door mirror device of patent document 1 may have the following: the liquid (water) remaining in the gap of the wide portion is gasified by the rise of the ambient air temperature to become gas (vapor, evaporated water), and the gas is immersed into the inside of the susceptor by capillary phenomenon through the gap between the contact surface of the cover and the front end of the opposing wall of the susceptor.
Accordingly, an object of the present disclosure is to provide an electric storage unit and an outside mirror device for a vehicle, which are capable of preventing water from entering the inside of the electric storage unit.
Means for solving the problems
According to one aspect of the present disclosure, an electric storage unit for a vehicle outside mirror device that electrically rotates a mirror assembly with respect to a vehicle body includes: a rotating shaft fixed to a vehicle body via a base; a gear case rotatably mounted to the rotation shaft and mounted with a mirror assembly; a cover mounted to the gear case; and a motor and a rotational force transmission mechanism housed in the gear case and the cover, wherein the gear case has a standing wall, an upper portion of the standing wall is opened and surrounds the periphery of the motor and the rotational force transmission mechanism, the cover has a fitting wall fitted around an upper portion of the standing wall from outside and a cover wall covering an opening portion of the standing wall, an upper narrow passage portion, a lower wide space portion and a lower narrow passage portion are provided between an outer side surface of the standing wall and an inner side surface of the fitting wall in a circumferential direction and up and down, respectively, an upper wide space portion is provided between an upper end surface of the standing wall and the cover wall in a circumferential direction, a water receiving groove is provided on an upper end surface of the standing wall in a circumferential direction, and a drain notch portion is provided on the cover wall in a circumferential direction and opposite to the water receiving groove.
ADVANTAGEOUS EFFECTS OF INVENTION
According to the present disclosure, an electric storage unit and an outside mirror device for a vehicle, which can prevent water from entering the inside of the electric storage unit, can be obtained.
Drawings
Fig. 1 is a plan view showing a use state of an embodiment of an electric storage unit of an outside mirror device for a vehicle and an outside mirror device for a vehicle of the present disclosure.
Fig. 2 is a front view (a view in direction II in fig. 1, a view from the rear side E of the vehicle toward the front side F of the vehicle) showing a use state.
Fig. 3 is a front view (corresponding to fig. 2) showing the electric storage unit.
Fig. 4 is a front view (corresponding to fig. 2) showing an exploded state of the rotation shaft of the electric storage unit and the gear case and the cover.
Fig. 5 is a longitudinal sectional view (V-V line sectional view in fig. 1) showing the electric storage unit.
Fig. 6 is a longitudinal sectional view (a sectional view taken along line VI-VI in fig. 3) showing the electric storage unit.
Fig. 7 is a partially enlarged perspective view showing a main part of the gear case.
Fig. 8 is a view showing a partial cross section of the vehicle outside mirror device (a cross section view taken along line VIII-VIII in fig. 2, viewed from the upper side of the vehicle).
Fig. 9 is a cross-sectional view of the electric storage unit (a cross-sectional view taken along line IX-IX in fig. 3, as viewed from the underside of the vehicle).
Fig. 10 is an enlarged partial longitudinal sectional view for explaining the function of the waterproof structure of the electric storage unit. Fig. 10 (a) is an enlarged partial longitudinal sectional view for explaining the waterproof structure. Fig. 10 (B) is a partially enlarged longitudinal cross-sectional view showing a state in which water enters the lower wide space portion through the lower narrow passage portion. Fig. 10 (C) is an enlarged partial longitudinal sectional view for explanation showing a state in which water remains in the lower wide space portion. Fig. 10D is a partially enlarged longitudinal sectional view for explanation showing a state in which water remaining in the lower wide space portion is gasified into steam (evaporated water) by an increase in ambient air temperature and passes through the upper narrow passage portion. Fig. 10 (E) is an enlarged partial longitudinal sectional view for explanation showing a state in which water is discharged to the outside through the lower drainage groove in the lower wide space portion.
Fig. 11 is an enlarged partial longitudinal sectional view for explaining the function of the waterproof structure of the electric storage unit. Fig. 11 (a) is an enlarged partial longitudinal sectional view for explanation showing a state where water that becomes steam is liquefied again at the drain notch portion to become water. Fig. 11 (B) is a partially enlarged longitudinal sectional view for explanation showing a state in which the water re-liquefied at the drain notch portion becomes large to some extent and falls down to the water receiving tank. Fig. 10 (C) is an enlarged partial longitudinal sectional view for explanation showing a state in which water falling into the water receiving tank is discharged from the water receiving tank to the lower wide space portion side through the upper drainage tank.
Fig. 12 is a partially enlarged longitudinal sectional view showing a state in which the worm wheel is held by the bearing.
Fig. 13 is an enlarged partial longitudinal sectional view showing a gap between the worm wheel and the cover and a positioning state of the cover with respect to the gear case. Fig. 13 (a) is an enlarged partial longitudinal sectional view taken along line A-A in fig. 12. Fig. 13 (B) is a partially enlarged longitudinal sectional view of the line B-B in fig. 12.
Detailed Description
Hereinafter, each embodiment will be described in detail with reference to the attached drawings.
In this specification and the other claims, front, rear, upper, lower, left, and right are the front, rear, upper, lower, left, and right when the electric storage unit of the vehicle outside mirror device of the present disclosure and the vehicle outside mirror device are assembled on a vehicle. In the drawings, since the drawings are simplified, the main parts are illustrated, the illustration of parts other than the main parts is omitted, and a part of hatching is omitted. In fig. 8, the cross section of the electric storage unit is omitted. In fig. 9, the internal mechanism of the electric storage unit is not shown.
(description of the structure of the embodiment)
The configuration of the electric storage unit of the vehicle outside mirror device and the vehicle outside mirror device according to this embodiment will be described below.
(description of electric storage type door mirror device 1)
In fig. 1, reference numeral 1 denotes a vehicle outside mirror device in this embodiment, and in this example, an electric storage type door mirror device (electric storage type door mirror). The electric storage door mirror device 1 is mounted on left and right doors D (right door is shown and left door is not shown) of an automobile (vehicle). The structure of the electric storage door mirror device 1 mounted on the right door D of the automobile will be described below. The structure of the electric storage door mirror device mounted on the left door of the automobile is the same as that of the electric storage door mirror device 1 of this embodiment, and therefore, the description thereof is omitted.
As shown in fig. 1, the electric storage type door mirror device 1 includes a base (mirror base) 2, an electric storage unit 3, and a mirror assembly 4. The base 2 is fixed to a door D as a vehicle body. The mirror assembly 4 is rotatably mounted to the base 2 via the electric storage unit 3. That is, the mirror assembly 4 is rotatably attached to the door D via the electric storage unit 3 and the base 2.
(description of mirror assembly 4)
As shown in fig. 1, the mirror assembly 4 rotates with respect to the base 2 about the rotation center line G. For example, the vehicle rotates backward (clockwise when viewed from above) or forward (counterclockwise when viewed from above) between the use position a and the rear storage position B and between the use position a and the front dumping position C. In fig. 1, symbol E denotes the rear of the vehicle, and symbol F denotes the front of the vehicle.
As shown in fig. 1, 2, and 8, the mirror assembly 4 includes a mirror housing 40, a mount bracket (not shown), a power unit (not shown), and a mirror (mirror unit) 41. An opening is provided in a portion (rear portion) of the mirror housing 40 on the rear E side of the vehicle. A mounting bracket is mounted within the mirror housing 40. A power unit is mounted to the mounting bracket. The mirror 41 is attached to the power unit so as to be tiltable up and down and left and right. The mirror 41 is disposed at an opening of the mirror housing 40. A gap 42 is left between the edge of the opening of the mirror housing 40 and the edge of the mirror 41.
(description of electric storage Unit 3)
The electric storage unit 3 electrically rotates the mirror assembly 4 with respect to the door D. As shown in fig. 1 to 6, the electric storage unit 3 includes a rotation shaft 20, a gear case 5, a cover 6, a motor M, and a rotational force transmission mechanism 7.
The rotation shaft 20 is fixed to the door D via the base 2. The gear case 5 is rotatably attached to the rotation shaft 20. The mirror assembly 4 is mounted to the gear box 5 via a mounting bracket. The cover 6 is mounted to the gear box 5. The rotation shaft 20 penetrates the gear case 5 and the cover 6 (hereinafter referred to as "electric storage unit 3"). The motor M and the rotational force transmission mechanism 7 are housed in the electric storage unit 3.
(description of the rotational force transmitting mechanism 7)
As shown in fig. 5 and 6, the rotational force transmitting mechanism 7 includes a speed reducing mechanism, a clutch mechanism, and a stopper member 70. The speed reducing mechanism includes: a first worm wheel (first worm) 71 as a first stage gear; a helical gear (worm wheel) 72 as a second stage gear meshed with the first worm wheel 71; a second worm wheel (second worm) 73 as a third stage gear; and a clutch gear (worm wheel) 74 as a final stage gear that meshes with the second worm wheel 73.
One end (lower end) of the first worm wheel 71 is rotatably journaled to a bearing portion 55 of the gear case 5, which will be described later. The other end (upper end) of the first worm wheel 71 is coupled to the output shaft of the motor M. The bevel gear 72 is fitted and fixed to a shaft 730 of the second worm wheel 73. The shaft 730 of the second worm wheel 73 is rotatably supported by a bearing portion 52 of the gear case 5, which will be described later. The bevel gear 72 rotates integrally with the second worm wheel 73.
The clutch mechanism includes a clutch gear 74, a clutch seat 75, a spring 76, and a push nut 77. The limiting member 70 is interposed between the rotation shaft 20 and the gear case 5.
(description of Motor M)
The motor M is formed of metal and is close to a rigid body. As shown in fig. 5, the substrate 78 is electrically connected to the motor M via terminals. The substrate 78 is provided with a socket S. A connector 79 is electrically connected to the socket S. The substrate 78 and the socket S are mounted on the cover 6. The connector 79 is detachable from the cover 6.
(description of gearbox 5)
The gear case 5 is a member connecting the rotation shaft 20 mounted to the door D and the mirror housing 40 of the mirror assembly 4, and thus is required to be a material having high rigidity. Examples of the material with high rigidity include PA (nylon) to which glass fibers are added. As shown in fig. 5 and 6, the gear case 5 has a standing wall 50 surrounding the motor M and the rotational force transmission mechanism 7. The upper portion 51 of the upright wall 50 is open.
As shown in fig. 5, 6, 12, and 13, a bearing 55 for pivotally supporting the lower end of the first worm wheel 71 is provided at the bottom of the gear case 5. In addition, two bearing portions 52 that pivotally support both ends of the shaft 730 of the second worm wheel 73 are provided at the bottom of the gear case 5. The rotation center line H of the shaft 730 of the second worm wheel 73 and the center line G (rotation center line G) of the rotation shaft 20 are in a mutually perpendicular state (orthogonal state). Further, two positioning convex portions 53 as positioning portions of the cover 6 are provided near the two bearing portions 52 at the bottom of the gear case 5.
(description of cover 6)
As shown in fig. 5 and 6, the cover 6 includes: a fitting wall 60 fitted around the upper portion of the standing wall 50 from the outside; and a cover wall 61 that covers the upper opening 51 of the standing wall 50. The cover 6 need not be particularly rigid. In contrast, the cover 6 is provided with fitting pieces 81 and 810 of the fitting member 8 described later, and is therefore made of a resin material having elasticity.
As shown in fig. 12 and 13, two holding portions 62 that hold a gap in the direction of the center line G of the rotation shaft 20 with respect to both ends of the shaft 730 of the second worm wheel 73 are provided in the cover 6 so as to face the two bearing portions 52. In addition, two positioning abutment surfaces 63 as positioning portions of the cover 6 are provided on the cover 6 so as to face the two positioning projections 53 and so as to be adjacent to the two holding portions 62. The positioning abutment surface 63 of the cover 6 and the positioning convex portion 53 of the gear case 5 constitute a positioning portion that determines the position of the cover 6 with respect to the rotation shaft 20 of the gear case 5 in the direction of the center line G.
(description of the fitting Member 8)
As shown in fig. 3 to 6, a fitting member 8 for mutually assembling the gear case 5 and the cover 6 is provided in the standing wall 50 of the gear case 5 and the fitting wall 60 of the cover 6. The fitting member 8 has a fitting convex portion 80 and fitting sheet portions 81 and 810. The fitting convex portion 80 is provided below a lower narrow passage portion 90D described below in the gear case 5. The fitting piece portions 81 and 810 are provided below the lower narrow passage portion 90D in the cover 6.
Fitting openings 84, 840 for fitting the fitting convex portions 80 are provided in the fitting piece portions 81, 810. By fitting the fitting convex portion 80 into the fitting opening portions 84, 840, the fitting convex portion 80 and the fitting piece portions 81, 810 are fitted to each other. In this example, the fitting piece portion includes both an elastically deformable fitting piece portion 81 that is elastically deformed in the direction of the center line G (rotation center line G) of the rotation shaft 20 and is fitted to the fitting convex portion 80, and a general fitting piece portion 810 that is not elastically deformed in the direction of the center line G of the rotation shaft 20 and is fitted to the fitting convex portion 80.
As shown in fig. 4, the fitting convex portion 80 is fitted into the fitting opening 84 of the elastically deformable fitting piece portion 81, and the elastically deformable fitting piece portion 81 is fitted into the fitting convex portion 80 in a state of being elastically deformed in the direction of the center line G of the rotation shaft 20. The fitting convex portion 80 is fitted into the fitting opening 840 of the general fitting piece 810, and the general fitting piece 810 is fitted into the fitting convex portion 80 in this state (in an inelastic deformed state).
As described above, the cover 6 is assembled to the gear case 5 by fitting the fitting convex portion 80 of the fitting member 8 with the elastically deformable fitting piece portion 81 and the general fitting piece portion 810. As a result, water and dust can be prevented from entering the electric storage unit 3, and the motor M and the gears 71 to 74 can be prevented from floating.
(description of waterproof Structure between gearbox 5 and cover 6)
As shown in fig. 5 to 7 and 9 to 11, an upper narrow passage portion 90U, a lower wide space portion 9D, and a lower narrow passage portion 90D are provided between an outer surface of the standing wall 50 of the gear case 5 (an outer surface of an upper end portion above the fitting member 8 in this example) and an inner surface of the fitting wall 60 of the cover 6 (an inner surface above the fitting member 8 in this example) in the circumferential direction and in the upper and lower directions, respectively. An upper wide space 9U is provided between the upper end surface of the standing wall 50 and the surface (lower surface in this example) of the covering wall 61 in the circumferential direction. A water receiving groove 91 is provided in the circumferential direction on the upper end surface of the standing wall 50. A drain notch 92 is provided on a surface (lower surface in this example) of the cover wall 61, and is provided vertically in the circumferential direction so as to face the water receiving groove 91.
The upper wide space 9U is provided by forming a gap 93 between the upper end surface of the standing wall 50 and the lower surface of the cover wall 61. The gap 93 is formed and maintained by a positioning convex portion 53 and a positioning contact surface 63 which are positioning portions provided in the gear case 5 and the cover 6. As shown in fig. 13, the positioning convex portion 53 and the positioning contact surface 63, which are positioning portions, are provided in the electric storage unit 3 in which the rotational force transmitting mechanism 7 is housed.
The bottom of the water receiving groove 91 is inclined at an upward gradient from the outside (the outside surface side of the standing wall 50 of the gear case 5) to the inside (the inside surface side of the standing wall 50 of the gear case 5). That is, the wall surface of the outer side of the water receiving tank 91 is vertical, and the wall surface of the inner side of the water receiving tank 91 is inclined upward from the outside to the inside. As a result, as shown in fig. 11 (B), the water W in the water receiving tank 91 is stored so as to be biased to the outside of the water receiving tank 91. The vertical wall surface on the outer side of the water receiving groove 91 is located further outside than the vertical wall surface on the outer side of the drain cutout 92 (the fitting wall 60 side of the cover 6).
The lower wide space 9D is provided by forming a recess 94 in a portion between the upper narrow passage portion 90U and the lower narrow passage portion 90D in the outer surface of the upper end portion of the standing wall 50 of the gear case 5. The width between the outer side surface of the vertical wall 50 of the gear case 5, i.e., the bottom surface of the recess 94, and the inner side surface of the fitting wall 60 of the cover 6 in the lower wide space 9D is wide.
The upper narrow passage portion 90U and the lower narrow passage portion 90D are provided by forming convex portions 95 in an upper portion and a lower portion of the concave portion 94 in an outer surface of the upper end portion of the standing wall 50 of the gear case 5, respectively. The upper narrow passage portion 90U and the lower narrow passage portion 90D protrude further outward than the outer side surface of the vertical wall 50 of the gear case 5, that is, the top surface of the convex portion 95. The top surface of the protruding portion 95 abuts against the inner side surface of the fitting wall 60 of the cover 6, and the width therebetween is narrow.
A plurality of upper water penetration speed reducing grooves 99U are provided in the upper narrow passage portion 90U in the circumferential direction and up and down, on the outer side surface of the standing wall 50 of the gear case 5, that is, on the top surface of the protruding portion 95. A plurality of lower water penetration speed reducing grooves 96D are provided in the lower narrow passage portion 90D in the circumferential direction and up and down, on the outer side surface of the standing wall 50 of the gear case 5, that is, on the top surface of the protruding portion 95.
A plurality of upper drain grooves 97U for draining the water W in the water receiving groove 91 toward the lower wide space 9D are provided at the upper end of the vertical wall 50 of the gear case 5. The upper drain 97U may be one.
As shown in fig. 7, the upper drain tank 97U is provided at a position different from a lower drain tank 97D described later in the vertical direction, and is provided at a position other than the inner side (left side in this example) and the outer side (right side in this example) of the vehicle of the gear case 5. The upper drain groove 97U is provided at a portion other than a portion facing the gap 42 between the edge of the opening of the mirror housing 40 and the edge of the mirror 41 of the mirror unit 4. This prevents water W entering the mirror assembly 4 (inside the mirror housing 40 and the mirror 41) from the gap 42 from entering the electric storage unit 3 through the upper drain groove 97U.
The gear case 5 in the lower narrow passage portion 90D is provided with a lower drain 97D for draining the water W in the lower wide space portion 9D to the outside (outside) of the electric storage unit 3. As shown in fig. 9, the lower drain grooves 97D are provided on the inner side and the outer side (the vicinity of the inner side and the outer side in the vehicle width direction) of the gear case 5, respectively. The inner and outer sides of the gear case 5 in the vehicle width direction are portions other than the portions facing the gap 42 between the edge of the opening of the mirror housing 40 and the edge of the mirror 41 of the mirror assembly 4. Thus, the lower drain groove 97D is provided in the gear case 5 at a position other than the position facing the gap 42.
An extended drain groove 98 is provided in the front-rear direction from the lower drain groove 97D to a lower portion of the outer surface of the standing wall 50 of the gear case 5. The extended drain groove 98 is provided on the inner and outer sides of the gear case 5 in the vehicle width direction so that water (W) is communicated from the rear E side of the vehicle to the front F side of the vehicle.
(description of the effects of the embodiment)
The electric storage unit 3 and the electric storage door mirror device 1 of this embodiment have the above-described configuration, and the operation thereof will be described below.
(description of electric storage)
First, as shown in fig. 1, in a state where the mirror assembly 4 is located at the use position a (use state), a switch (not shown) in the vehicle interior is operated, and power is supplied to the motor M via the connector 79, the socket S, and the substrate 78, so that the motor M is driven. Then, the rotational force of the motor M is transmitted to the clutch gear 74 fixed to the rotation shaft 20 via the output shaft, the first worm gear 71, the helical gear 72, and the second worm gear 73 of the reduction mechanism. At this time, since the clutch gear 74 is in a state of being unable to rotate with respect to the rotating shaft 20 together with the clutch seat 75, the second worm wheel 73 of the speed reduction mechanism is rotated about the center line G (rotation center line G) of the rotating shaft 20 with the clutch gear 74 as a fixed gear by the rotation transmitted from the motor M. As shown in fig. 1, by this rotational movement, the mirror assembly 4 incorporating the electric storage unit 3 is rotationally moved in a clockwise direction from the use position a to the rear storage position B about the center line G of the rotation shaft 20 when viewed from above.
(description of electric recovery)
Next, as shown in fig. 1, in a state (storage state) in which the mirror assembly 4 is located at the rear storage position B, a switch (not shown) in the vehicle interior is operated to drive the motor M. Then, the rotational force of the motor M is transmitted to the clutch gear 74 in a non-rotatable state via the reduction mechanism. Thereby, the method is used for the treatment of the heart disease. As shown in fig. 1, the mirror assembly 4 incorporating the electric storage unit 3 is rotated in the counterclockwise direction from the rear storage position B to the use position a about the center line G of the rotation shaft 20 when viewed from above.
(description of buffer rotation)
As shown in fig. 1, a clockwise or counterclockwise force, that is, a force greater than the electric rotational force (a manually generated force, a force when the mirror assembly 4 is touched arbitrarily) is applied to the mirror assembly 4 located at the use position a when viewed from above. Then, the gear case 5 attached to the mirror assembly 4 is rotationally moved in a clockwise direction or in a counterclockwise direction when viewed from above. At this time, the clutch seat 75 is non-rotatably fitted to the rotation shaft 20, and therefore the clutch gear 74 pushes up the clutch seat 75, and the fitted state of the clutch gear 74 and the clutch seat 75 is released. At this time, the clutch seat 75 moves (lifts) against the spring force of the spring 76.
As a result, the gear case 5 (including the cover 6, the motor M, and the rotational force transmitting mechanism 7) is rotated clockwise when viewed from above. Thereby, the method is used for the treatment of the heart disease. As shown in fig. 1, the mirror assembly 4 rotates clockwise from the use position a to the rear storage position B due to the buffer action when viewed from above, or the mirror assembly 4 rotates counterclockwise from the use position a to the front dumping position C due to the buffer action when viewed from above.
(description of restoration of buffer rotation)
Next, as shown in fig. 1, a counterclockwise or clockwise force is applied to the mirror assembly 4, which is positioned at the rear storage position B or the front tilting position C by the buffer rotational movement, when viewed from above. Then, the mirror assembly 4 is rotationally moved in the counterclockwise direction or the clockwise direction from the rear storage position B or the front dumping position C to the use position a when viewed from above. At this time, the clutch seat 75 in the disengaged state with the clutch gear 74 moves (descends) due to the spring force of the spring 76, and the clutch gear 74 and the clutch seat 75 are in the continuous state.
(description of Water-blocking action)
Hereinafter, the water blocking effect will be described with reference to fig. 7 to 11. In fig. 9 and 10, in order to clarify the path of immersion of the water W and the water vapor W, in the case of normal rain indicated by the thick solid line arrow and the thick broken line arrow, the water W flows downward from above with respect to the mirror assembly 4, and therefore the water W does not infiltrate into the electric storage unit 3 disposed inside the mirror assembly 4. However, in the case of washing the vehicle, as shown in fig. 8, the high-pressure water W may be sprayed to the mirror assembly 4 from the rear E side of the vehicle to the front F side of the vehicle, that is, from the mirror 41 side. In this case, there is a possibility that the water W enters the inside of the mirror assembly 4 from the gap 42 between the edge of the opening portion of the mirror housing 40 of the mirror assembly 4 and the edge of the mirror 41, and contacts the electric storage unit 3 to be immersed in the electric storage unit 3.
Here, as shown in fig. 9, most of the water W entering the mirror assembly 4 from the gap 42 does not enter the electric storage unit 3, but passes through the extended drain grooves 98 on the lower side of the lower drain grooves 97D on the inner and outer sides in the vehicle width direction of the electric storage unit 3, and goes from the rear E side of the vehicle toward the front F side of the vehicle, that is, the front F side (depth side) of the vehicle of the mirror housing 40. On the other hand, as shown in fig. 7 and 10 (B), a part of the water W entering the inside of the mirror assembly 4 from the gap 42 may enter the lower wide space portion 9D through the lower narrow passage portion 90D. In this case, the plurality of lower water immersion rate reducing grooves 96D reduce (reduce) the immersion rate of the water W.
As shown in fig. 10 (C), the water W that has entered the lower wide space 9D further decreases (lowers) the entering speed in the lower wide space 9D in the wide space, and does not rise upward from the lower wide space 9D and accumulate. As shown in fig. 7 and 10 (E), the water W accumulated in the lower wide space portion 9D flows along the lower wide space portion 9D, and is discharged to the outside of the electric storage unit 3 from the lower drain grooves 97D provided on the inner and outer sides in the vehicle width direction.
Here, as shown in fig. 10D, there is a possibility that a part of the water W (water droplets) remains in the lower wide space 9D. As indicated by the broken-line arrows and the thick-broken-line arrows in fig. 7 and 10 (D), water W remaining in the lower wide space 9D may become water vapor W due to an increase in air temperature, and may enter the upper wide space 9U through the upper narrow passage 90U. In this case, the upper water immersion rate of the plurality of the upper water immersion rate reducing grooves 99U reduces (lowers) the water vapor W immersion rate.
As shown in fig. 11 a, the water W (moisture) that has been immersed in the upper wide space 9U as the water vapor W is liquefied again on the vertical wall surface outside the drain cutout 92. When the re-liquefied water W increases to some extent, it falls from the drain cutout 92 to the water receiving tank 91 as shown in fig. 11 (B). As shown in fig. 11 (C), the water W falling down to the water receiving tank 91 flows along the water receiving tank 91 or is discharged from the upper drainage tank 97U to the lower wide space 9D along the water receiving tank 91. As described above, the water W discharged to the lower wide space 9D flows along the lower wide space 9D and is discharged from the lower drain tank 97D to the outside of the electric storage unit 3 as shown in fig. 7 and 10 (E).
Here, since the bottom of the water receiving groove 91 is inclined at an upward gradient from the outside to the inside, as shown in fig. 11 (B), water W is stored outside the water receiving groove 91. Therefore, as shown in fig. 11 (C), the water W accumulated outside the water receiving tank 91 is easily discharged from the upper drain tank 97U to the lower wide space 9D. On the other hand, the outer vertical wall surface of the water receiving groove 91 is located further outside than the outer vertical wall surface of the drain cutout 92. Therefore, even if the water W remaining without being drained from the upper drain tank 97U becomes water vapor again, as described above, the water W (moisture) is again liquefied on the vertical wall surface outside the drain cutout 92 as shown in fig. 11 (a) and falls down to the water receiving tank 91. As a result, the water W (moisture) does not enter the electric storage unit 3 in which the motor M and the rotational force transmission mechanism 7 are housed from the upper wide space portion 9U.
(description of effects of the embodiment)
The electric storage unit 3 and the electric storage door mirror device 1 of this embodiment have the above-described structure and operation, and the effects thereof will be described below.
In the electric storage unit 3 and the electric storage door mirror device 1 of this embodiment, an upper narrow passage portion 90U, a lower wide space portion 9D, and a lower narrow passage portion 90D are provided between an outer surface of an upper end portion of the standing wall 50 of the gear case 5 and an inner surface of the fitting wall 60 of the cover 6 in the circumferential direction and in the up-down direction, respectively. As a result, the electric storage unit 3 and the electric storage type door mirror device 1 according to this embodiment can achieve the same effects as the door mirror device of the above-described patent document 1.
In particular, in the electric storage unit 3 and the electric storage door mirror device 1 of the present embodiment, an upper wide space 9U is provided between the upper end surface of the standing wall 50 of the gear case 5 and the lower surface of the cover wall 61 of the cover 6 in the circumferential direction, a water receiving groove 91 is provided in the circumferential direction on the upper end surface of the standing wall 50, and a drain cutout 92 is provided on the lower surface of the cover wall 61 in the circumferential direction and opposite to the water receiving groove 91. As a result, in the electric storage unit 3 and the electric storage door mirror device 1 of this embodiment, even if the water W remaining in the lower wide space portion 9D becomes water vapor W due to an increase in air temperature and enters the upper wide space portion 9U through the upper narrow passage portion 90U, the water W is liquefied again on the vertical surface outside the drain cutout portion 92, and the water W after the high re-liquefaction falls from the drain cutout portion 92 to the water receiving tank 91. As a result, the electric storage unit 3 and the electric storage door mirror device 1 according to this embodiment can prevent the water W remaining in the lower wide space 9D from becoming water vapor W due to an increase in air temperature, and from entering the electric storage unit 3 through the upper narrow passage 90U.
In the electric storage unit 3 and the electric storage door mirror device 1 of the present embodiment, the upper wide space 9U is provided between the upper end surface of the standing wall 50 and the lower surface of the cover wall 61, so that the water vapor W passing through the upper narrow passage 90U can be prevented from entering the electric storage unit 3 further forward than the upper wide space 9U due to capillary phenomenon.
In the electric storage unit 3 and the electric storage type door mirror device 1 of this embodiment, a plurality of lower water penetration speed reducing grooves 96D are provided in the circumferential direction on the outer side surface of the standing wall 50 in the lower narrow passage portion 90D. As a result, in the electric storage unit 3 and the electric storage door mirror device 1 of this embodiment, the water W passing through the lower narrow passage portion 90D is lowered at a plurality of lower water penetration rate lowering grooves 96D. As a result, the electric storage unit 3 and the electric storage type door mirror device 1 according to this embodiment can reduce the speed of the water W entering the lower wide space 9D through the lower narrow passage portion 90D, and accordingly can prevent the water W from entering the electric storage unit 3.
In the electric storage unit 3 and the electric storage door mirror device 1 of this embodiment, a plurality of upper water penetration speed reducing grooves 99U are provided in the circumferential direction on the outer side surface of the standing wall 50 in the upper narrow passage portion 90U. As a result, in the electric storage unit 3 and the electric storage door mirror device 1 according to this embodiment, even if the water W in the lower wide space portion 9D becomes water vapor W due to an increase in air temperature, the penetration rate of the water vapor W passing through the upper narrow passage portion 90U is reduced by the plurality of upper water penetration rate reducing grooves 99U. As a result, the electric storage unit 3 and the electric storage type door mirror device 1 according to this embodiment can reduce the water vapor W entering the upper wide space 9U through the upper narrow passage portion 90U, and accordingly can prevent the water W from entering the electric storage unit 3.
In the electric storage unit 3 and the electric storage type door mirror device 1 of this embodiment, the bottom of the water receiving groove 91 is inclined at an upward gradient from the outside to the inside. As a result, in the electric storage unit 3 and the electric storage door mirror device 1 according to the embodiment, the water W falling from the drain cutout 92 to the water receiving tank 91 is easily accumulated outside the water receiving tank 91, so that the water W accumulated in the water receiving tank 91 is prevented from easily accumulating and from entering the electric storage unit 3 from outside via inside.
In the electric storage unit 3 and the electric storage door mirror device 1 of this embodiment, the vertical wall surface on the outer side of the water receiving groove 91 is located further to the outer side than the vertical wall surface on the outer side of the drain cutout 92. As a result, in the electric storage unit 3 and the electric storage door mirror device 1 according to the embodiment, even if the water W accumulated outside the water receiving groove 91 becomes water vapor again, the water vapor W is liquefied again on the vertical wall surface outside the drain cutout 92 and falls down to the water receiving groove 91, so that the water W accumulated outside the water receiving groove 91 can be prevented from being immersed in the electric storage unit 3 as water vapor W.
In the electric storage unit 3 and the electric storage door mirror device 1 of this embodiment, an upper drain tank 97U for draining water W in the water receiving tank 91 toward the lower wide space 9D is provided at the upper end of the standing wall 50 of the gear case 5. As a result, the electric storage unit 3 and the electric storage door mirror device 1 of this embodiment can drain the water W stored in the water receiving tank 91 to the lower wide space 9D side via the upper drain tank 97U, and thus can prevent the water W from entering the electric storage unit 3 via the water receiving tank 91.
In the electric storage unit 3 and the electric storage door mirror device 1 of this embodiment, a lower drain groove 97D for draining the water W in the lower wide space portion 9D to the outside of the electric storage unit 3 is provided in the standing wall 50 of the gear case 5 in the lower narrow passage portion 90D. As a result, the electric storage unit 3 and the electric storage door mirror device 1 of this embodiment can drain the water W stored in the lower wide space portion 9D to the outside of the electric storage unit 3 via the lower drain groove 97D, and thus can prevent the water W from entering the electric storage unit 3 via the lower wide space portion 9D.
In the electric storage unit 3 and the electric storage door mirror device 1 of this embodiment, the lower drain grooves 97D are provided on the inner side and the outer side in the vehicle width direction of the gear case 5, and are located at positions other than the positions facing the gap 42 between the edge of the opening of the mirror housing 40 of the mirror assembly 4 and the edge of the mirror 41. As a result, the electric storage unit 3 and the electric storage door mirror device 1 according to this embodiment can prevent the water W that has entered the mirror assembly 4 from the gap 42 from easily entering the lower wide space 9D through the lower drain groove 97D.
In the electric storage unit 3 and the electric storage door mirror device 1 of this embodiment, the upper drain tank 97U and the lower drain tank 97D are provided at positions different from each other in the vertical direction, and therefore the upper drain tank 97U and the lower drain tank 97D are in a labyrinth shape. As a result, the electric storage unit 3 and the electric storage door mirror device 1 according to this embodiment can prevent the water W having entered the mirror assembly 4 from the gap 42 from entering the lower wide space 9D through the lower drain groove 97D having a labyrinth shape and from entering the upper wide space 9U through the upper drain groove 97U.
In the electric storage unit 3 and the electric storage door mirror device 1 of this embodiment, an extended drain groove 98 is provided in the front-rear direction from the lower drain groove 97D to a lower portion of the outer surface of the standing wall 50 of the gear case 5. As a result, in the electric storage unit 3 and the electric storage door mirror device 1 of the present embodiment, the water W entering the mirror assembly 4 from the gap 42 does not enter the electric storage unit 3, but passes through the extended drain grooves 98 on the lower sides of the lower drain grooves 97D on the inner and outer sides of the electric storage unit 3 in the vehicle width direction, and goes from the rear E side of the vehicle toward the front F side of the vehicle, that is, the front F side (depth side) of the vehicle of the mirror housing 40. Thus, the electric storage unit 3 and the electric storage door mirror device 1 according to the embodiment can prevent the water W from entering the electric storage unit 3.
In the electric storage unit 3 and the electric storage door mirror device 1 of this embodiment, the fitting convex portion 80 of the fitting member 8, the elastically deformable fitting piece portion 81, and the general fitting piece portion 810 are provided below the lower narrow passage portion 90D of the gear case 5 and the cover 6. As a result, the electric storage unit 3 and the electric storage door mirror device 1 according to this embodiment can fully function the assembly function of the gear case 5 and the cover 6 using the fitting member 8, and do not affect the waterproof function using the waterproof structure between the gear case 5 and the cover 6. In addition, the electric storage unit 3 and the electric storage door mirror device 1 according to the present embodiment can fully function the waterproof function using the waterproof structure between the gear case 5 and the cover 6, and do not affect the assembling function of the gear case 5 and the cover 6 using the fitting member 8.
In the electric storage unit 3 and the electric storage door mirror device 1 of this embodiment, the cover 6 has an elastically deformable fitting piece portion 81 that elastically deforms in the direction of the center line G of the rotation shaft 20, and the gear case 5 and the cover 6 are provided with a positioning convex portion 53 and a positioning contact surface 63, respectively, as positioning portions that determine the position of the cover 6 with respect to the gear case 5 in the direction of the center line G of the rotation shaft 20. As a result, the electric storage unit 3 and the electric storage door mirror device 1 according to this embodiment can stably lower the cover 6 to the positioning reference by the complementary action of the elastic deformation fitting piece portion 81 and the positioning action of the positioning portion (the positioning convex portion 53 and the positioning contact surface 63).
In particular, in the electric storage unit 3 and the electric storage door mirror device 1 according to this embodiment, the positioning convex portion 53 and the positioning contact surface 63 serving as the positioning portions can form and maintain the gap 93 between the upper end surface of the standing wall 50 of the gear case 5 and the lower surface of the covering wall 61 of the cover 6. As a result, the electric storage unit 3 and the electric storage door mirror device 1 according to this embodiment can maintain the water-proof function of the water receiving groove 91 and the drainage cutout 92 of the upper wide space 9U by forming the gap 93 and maintaining them.
(description of examples other than the embodiments)
In the above-described embodiment, as shown in fig. 10, the top surface of the convex portion 95, which is the outer side surface of the upper narrow passage portion 90U and the lower narrow passage portion 90D of the standing wall 50 of the gear case 5, protrudes further to the outside than the outer side surfaces of the other portions. However, in the present disclosure, the outer side surfaces of the upper side narrow passage portion 90U and the lower side narrow passage portion 90D of the standing wall 50 of the gear case 5 and the outer side surfaces of other portions are made to be the same surface.
In the above embodiment, the plurality of upper water penetration rate reducing grooves 99U and the plurality of lower water penetration rate reducing grooves 96D are provided on the upper narrow passage portion 90U and the lower narrow passage portion 90D, respectively, on the outer side surfaces of the vertical walls 50 of the gear case 5, that is, on the top surfaces of the protruding portions 95. However, in the present disclosure, the plurality of upper water penetration rate reducing grooves 99U and lower water penetration rate reducing grooves 96D may be provided on the inner side surfaces of the fitting wall 60 of the cover 6 in the upper narrow passage portion 90U and lower narrow passage portion 90D, or may be provided on both the outer side surfaces of the standing wall 50 of the gear case 5, that is, the top surfaces of the protruding portions 95 and the inner side surfaces of the fitting wall 60 of the cover 6. The upper water penetration rate reducing groove 99U and the lower water penetration rate reducing groove 96D may be provided in one piece.
The present invention is not limited to the above-described embodiments. In particular, the shapes and positions of the water receiving grooves 91 and the drain cutout portions 92 are not limited to the above-described embodiments, and the number, positions, and the like of the upper drain grooves 97U and the lower drain grooves 97D are not limited thereto.
Description of symbols
1-electric storage door mirror device (vehicle outside mirror device), 2-base, 20-rotation shaft, 3-electric storage unit, 4-mirror unit, 40-mirror housing, 41-mirror, 42-gap, 5-gear case, 50-upright wall, 51-upper opening, 52-bearing portion, 53-positioning boss, 55-bearing portion, 6-cover, 60-fitting wall, 61-covering wall, 62-holding portion, 63-positioning abutment surface, 7-rotational force transmitting mechanism, 70-stopper, 71-first worm wheel, 72-helical gear, 73-second worm wheel, 730-shaft, 74-clutch gear, 75-clutch seat, 76-spring, 77-push nut, 78-base plate, 79-connector, 8-fitting member, 80-fitting boss, 81-elastically deformable fitting piece, 810-general fitting piece, 84, 840-fitting opening portion, 9U-upper wide space portion, 9D-lower wide space portion, 90U-upper narrow passage portion, 90D-lower narrow passage portion, 91-water receiving groove, 92-water discharge cutout portion, 93-gap, 94-concave portion, 95-convex portion, 99U-upper water-entering speed reducing groove, 96D-lower water-entering speed reducing groove, 97U-upper water-discharging groove, 97D-lower water-discharging groove, 98-extension water-discharging groove, a-use position, B-rear storage position, C-front dumping position, D-rear of E-vehicle, F-front of vehicle, G-rotation center line (center line of rotation shaft 20), rotation center line of H-second worm wheel 73, I-gap, M-motor, S-socket, W-water, water vapor.
Claims (9)
1. An electric storage unit for a vehicle outside mirror device for electrically rotating a mirror assembly with respect to a vehicle body, comprising:
a rotation shaft fixed to the vehicle body via a base;
a gear case rotatably mounted on the rotation shaft and mounted with the mirror assembly;
a cover mounted to the gear case; and
a motor and a rotational force transmission mechanism accommodated in the gear case and the cover,
the mirror assembly comprises a mirror housing having an opening at the rear and a mirror disposed in the opening of the mirror housing, wherein a gap is provided between an edge of the opening of the mirror housing and an edge of the mirror,
the gear case has a standing wall with an upper opening and surrounding the motor and the rotation force transmission mechanism,
the cover has an engagement wall engaged from outside around the upper part of the standing wall and a covering wall covering the opening of the standing wall,
an upper narrow passage portion, a lower wide space portion, and a lower narrow passage portion are provided between the outer surface of the standing wall and the inner surface of the engaging wall in the circumferential direction and in the upper and lower directions,
an upper wide space part is arranged between the upper end surface of the vertical wall and the covering wall along the circumferential direction,
a water receiving groove is arranged on the upper end surface of the vertical wall along the circumferential direction,
the covering wall is provided with a drain notch part along the circumferential direction and opposite to the water receiving groove,
at least one upper drain groove for draining water in the water receiving groove to the lower wide space portion side is provided in a portion other than a portion facing the gap, and a lower drain groove for draining water in the lower wide space portion to the outside of the electric storage unit is provided in the upright wall in the lower narrow passage portion, the lower drain grooves being provided in portions other than portions facing the gap, respectively, on the inner side and the outer side of the gear case in the vehicle width direction when the mirror assembly is in the use position.
2. The electric storage unit of the vehicular outside mirror device according to claim 1, wherein,
at least one of the outer side surface of the standing wall and the inner side surface of the engaging wall in the upper narrow passage portion is provided with an upper water penetration speed reducing groove along the circumferential direction,
at least one of the outer surface of the standing wall and the inner surface of the engaging wall in the lower narrow passage portion is provided with a lower water penetration rate reducing groove along the circumferential direction.
3. The electric storage unit of the vehicular outside mirror device according to claim 1, wherein,
the bottom of the water receiving tank is inclined at an upward gradient from the outer side surface of the standing wall to the inner side surface of the standing wall.
4. The electric storage unit of the vehicular outside mirror device according to claim 1, wherein,
the wall surface of the water receiving tank on the outer side of the standing wall is located on the outer side of the standing wall than the wall surface of the water discharge notch on the fitting wall side.
5. The electric storage unit of the vehicular outside mirror device according to claim 1, wherein,
at least one upper drainage groove for draining water in the water receiving groove to the side of the lower wide space part is arranged on the vertical wall,
at least one of the upper drain grooves and at least two of the lower drain grooves are arranged so as to be offset from each other vertically.
6. The electric storage unit of the vehicular outside mirror device according to claim 1, wherein,
an extended drain groove is provided on the outer surface of the upright wall in the front-rear direction from the lower drain groove to the lower side.
7. The electric storage unit of the vehicular outside mirror device according to claim 1, wherein,
the gear case and the cover are assembled with each other by a fitting member,
the fitting member includes:
a fitting projection provided below the lower narrow passage portion in the gear case; and
a fitting piece portion provided below the lower narrow passage portion in the cover, having a fitting opening portion into which the fitting projection is fitted, and fitted to each other,
the engaging piece portion includes at least one of an elastically deformable engaging piece portion which is elastically deformed in a center line direction of the rotation shaft and is engaged with the engaging protrusion portion, and a general engaging piece portion which is not elastically deformed in the center line direction of the rotation shaft and is engaged with the engaging protrusion portion.
8. The electric storage unit of the vehicular outside mirror device according to claim 7, wherein,
the cover has at least the elastically deformable fitting piece portion,
the gear case and the cover are provided with positioning portions that determine a position of the cover with respect to the gear case in a center line direction of the rotation shaft.
9. An outside mirror device for a vehicle, comprising:
a base fixed to the vehicle body;
the electric storage unit of claim 1; and
and a mirror assembly rotatably mounted on the base via the electric storage unit.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018-140215 | 2018-07-26 | ||
| JP2018140215A JP7087776B2 (en) | 2018-07-26 | 2018-07-26 | Electric storage unit for vehicle outside mirror device, vehicle outside mirror device |
| PCT/JP2019/029553 WO2020022515A1 (en) | 2018-07-26 | 2019-07-26 | Electrically actuated retraction unit for outside mirror device for vehicles, and outside mirror device for vehicles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112437730A CN112437730A (en) | 2021-03-02 |
| CN112437730B true CN112437730B (en) | 2024-02-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201980048484.8A Active CN112437730B (en) | 2018-07-26 | 2019-07-26 | Electric storage unit for vehicle outside mirror device and vehicle outside mirror device |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP7087776B2 (en) |
| CN (1) | CN112437730B (en) |
| WO (1) | WO2020022515A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102419785B1 (en) * | 2020-11-25 | 2022-07-12 | 주식회사 에스엠알오토모티브모듈코리아 | An actuator for folding an outside rearview mirror for a vehicle and an outside rearview mirror including the same |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2008203505A1 (en) * | 2008-08-05 | 2010-02-25 | Smr Patents S.A.R.L. | Vehicle mirror power fold mechanism |
| JP2011162031A (en) * | 2010-02-09 | 2011-08-25 | Mitsubishi Fuso Truck & Bus Corp | Draining structure of cover member for mirror stay |
| CN112313116A (en) * | 2018-06-20 | 2021-02-02 | 市光工业株式会社 | Electric storage unit for vehicle outside mirror device, and vehicle outside mirror device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2941171B2 (en) * | 1994-06-17 | 1999-08-25 | 株式会社東海理化電機製作所 | Waterproof structure of visor drive mechanism for electric retractable door mirror |
| JP2003137031A (en) * | 2001-10-31 | 2003-05-14 | Tokai Rika Co Ltd | Door mirror device |
| JP4281635B2 (en) * | 2004-07-05 | 2009-06-17 | 市光工業株式会社 | Mirror storage unit for vehicles |
-
2018
- 2018-07-26 JP JP2018140215A patent/JP7087776B2/en active Active
-
2019
- 2019-07-26 CN CN201980048484.8A patent/CN112437730B/en active Active
- 2019-07-26 WO PCT/JP2019/029553 patent/WO2020022515A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2008203505A1 (en) * | 2008-08-05 | 2010-02-25 | Smr Patents S.A.R.L. | Vehicle mirror power fold mechanism |
| JP2011162031A (en) * | 2010-02-09 | 2011-08-25 | Mitsubishi Fuso Truck & Bus Corp | Draining structure of cover member for mirror stay |
| CN112313116A (en) * | 2018-06-20 | 2021-02-02 | 市光工业株式会社 | Electric storage unit for vehicle outside mirror device, and vehicle outside mirror device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2020015433A (en) | 2020-01-30 |
| WO2020022515A1 (en) | 2020-01-30 |
| JP7087776B2 (en) | 2022-06-21 |
| CN112437730A (en) | 2021-03-02 |
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