JP2018172049A - Vehicle sun visor - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a vehicle sun visor in which one light emitting unit has roles of a room lamp and a vanity lamp and which prevents light from the light emitting unit used as the vanity lamp from being radiated to the vehicle front side.SOLUTION: A sun visor 20 of the invention includes: a sun visor body 24; a mirror 25 fixed to the sun visor body 24; a light emitting unit 26 incorporated in the sun visor body 24; and a shutter member 27 which is incorporated into the sun visor body 24 in a slidable manner and fixed to the shaft 21. Further, the shutter member 27 has: a fixed part 28 fixed to the shaft 21; a light shielding part 29 disposed between a first major surface and the light emitting unit 26 of the sun visor body 24; and a flexible connection part 30 connecting the fixed part 28 to the light shielding part 29.SELECTED DRAWING: Figure 3

Description

  The present invention relates to a vehicle sun visor, and more particularly, to a vehicle sun visor in which a light emitting unit incorporated in a sun visor body also serves as a room light.

  In general vehicles, a sun visor is disposed in the vicinity of the front end of the roof trim in order to prevent direct sunlight from entering the field of view of an occupant seated in the front row of the vehicle. The sun visor has a substantially rectangular shape having a longitudinal direction in the vehicle width direction, and an upper end portion thereof is rotatably installed with respect to the roof trim. When the occupant rotates the sun visor downward, the upper part of the sight of the occupant is blocked by the sun visor, and an anti-glare effect can be exhibited. When the antiglare effect is unnecessary, the occupant rotates the sun visor upward, so that the sun visor is housed near the front end of the roof trim, and the occupant's visibility can be ensured.

  There are also vehicles with mirrors and vanity lamps on the back side of the sun visor. When the occupant uses the mirror, the sun visor is rotated downward, the mirror cover covering the mirror is rotated upward, and the vanity lamp is turned on. By doing so, the occupant can illuminate the face with a vanity lamp and copy it onto a mirror, for example, to make up makeup.

  Patent Document 1 describes an invention in which a vanity lamp incorporated in a sun visor is also used as a room lamp. Here, a makeup mirror and a mirror illumination lamp are installed on one side of the sun visor, and a room lamp is installed on the other side of the sun visor. In this way, the room lamp can be used in the storage state of the sun visor, and the cosmetic mirror and the mirror illumination lamp can be used in the light shielding state of the sun visor.

  Patent Document 2 describes a vehicle sun visor provided with a lamp that serves both as a vanity lamp and a map lamp. Specifically, a through-hole is formed in the sun visor body, a lamp unit is disposed on the mirror cover, and the position of the lamp unit is made to correspond to the through-hole. By doing in this way, when a lamp unit is used as a vanity lamp and a map lamp, an appropriate illumination position can be realized in each.

  Patent Document 3 and Patent Document 4 also describe an invention around a sun visor in which a vanity lamp and a map lamp are combined with a single illumination unit arranged on a roof trim.

Japanese Utility Model Publication No. 5-89045 Japanese Patent No. 4628968 JP 2009-161143 A JP2013-166442A

  However, in Patent Document 1, since the mirror illumination lamp and the room mirror are separate bodies, the manufacturing cost may increase when the sun visor has the function of the room lamp. Further, in order to turn on and off the room lamp of the sun visor, it is necessary to open and close the open / close lid body that covers the room lamp, and there is a problem that the opening and closing work is complicated for the passenger.

  Moreover, in patent document 2, since the lamp unit was arranged in the mirror cover, there was a problem that the light from the lamp unit could not be appropriately irradiated to the face of the passenger projected on the mirror. . Patent document 3 and patent document 4 have the same problem.

  The present invention has been made in view of the above circumstances, and the object of the present invention is that one light-emitting unit functions as a room lamp and a vanity lamp, and light from the light-emitting unit used as the vanity lamp is used. An object of the present invention is to provide a vehicle sun visor that prevents irradiation toward the front of the vehicle.

  A vehicle sun visor according to the present invention is rotatably installed on a shaft attached to a vehicle body, and faces a lower side in a housed state and faces a front side in a light-shielded state, and faces upward in the housed state. A sun visor body having a second main surface facing rearward in the light shielding state, a mirror fixed to the second main surface side of the sun visor main body, a light emitting unit built in the sun visor main body, and the sun visor main body A shutter member fixed to the shaft, and the shutter member includes a fixing portion fixed to the shaft and the sun visor body. A light-shielding part disposed between the first main surface and the light-emitting unit, and a flexible continuous part that connects the fixing part and the light-shielding part. The light shielding portion of the shutter member does not exist between the first main surface of the main visor body and the light emitting unit, and in the light shielded state, between the first main surface of the sun visor main body and the light emitting unit. Further, the light shielding portion of the shutter member is present.

  Further, in the vehicle sun visor according to the present invention, the switch between the light emitting unit and the interior light switch is in a conductive state when the sun visor body is in the housed state, and is in a cut-off state when the sun visor body is in the light shielding state. It is characterized by interposing.

  Furthermore, the vehicle sun visor of the present invention further includes a mirror cover that covers the mirror and is attached to the sun visor main body so as to be openable and closable. It emits light.

  Further, in the vehicle sun visor according to the present invention, at least a part of the continuous part of the shutter member is wound around the shaft in the storage state, and at least a part of the continuous part of the shutter member in the light shielding state. Moves from the shaft toward the light emitting unit.

  A vehicle sun visor according to the present invention is rotatably installed on a shaft attached to a vehicle body, and faces a lower side in a housed state and faces a front side in a light-shielded state, and faces upward in the housed state. A sun visor body having a second main surface facing rearward in the light shielding state, a mirror fixed to the second main surface side of the sun visor main body, a light emitting unit built in the sun visor main body, and the sun visor main body A shutter member fixed to the shaft, and the shutter member includes a fixing portion fixed to the shaft and the sun visor body. A light-shielding part disposed between the first main surface and the light-emitting unit, and a flexible continuous part that connects the fixing part and the light-shielding part. The light shielding portion of the shutter member does not exist between the first main surface of the main visor body and the light emitting unit, and in the light shielded state, between the first main surface of the sun visor main body and the light emitting unit. Further, the light shielding portion of the shutter member is present. Therefore, in the storage state of the sun visor, there is no light shielding portion of the shutter member between the first main surface of the sun visor body and the light emitting unit, so that the light emitting unit can be used as a vehicle interior lamp. Further, in the light shielding state, the light emitting unit incorporated in the sun visor body emits light toward the rear, so that the light emitting unit can be used as a vanity lamp. Further, in the light blocking state, the light blocking unit of the shutter member exists between the first main surface of the sun visor body and the light emitting unit, so that the light emitting unit can be prevented from emitting light toward the front of the vehicle.

  Further, in the vehicle sun visor according to the present invention, the switch between the light emitting unit and the interior light switch is in a conductive state when the sun visor body is in the housed state, and is in a cut-off state when the sun visor body is in the light shielding state. It is characterized by interposing. Therefore, it is possible to prevent the light emitting unit from being unnecessarily lit by operating the room light while the sun visor is in a light-shielding state and the mirror cover protecting the mirror is closed.

  Furthermore, the vehicle sun visor of the present invention further includes a mirror cover that covers the mirror and is attached to the sun visor main body so as to be openable and closable. It emits light. Therefore, it is possible to irradiate light from the light emitting unit toward the occupant side only by opening the mirror cover without operating a special switch.

  Further, in the vehicle sun visor according to the present invention, at least a part of the continuous part of the shutter member is wound around the shaft in the storage state, and at least a part of the continuous part of the shutter member in the light shielding state. Moves from the shaft toward the light emitting unit. Therefore, when the sun visor body is in the retracted state, the continuous portion of the shutter member can be wound around the shaft. Therefore, the shutter member is moved to the shaft side inside the sun visor body, the shutter member is retracted from between the first main surface of the sun visor body and the light emitting unit, and the light emitted from the light emitting unit is directed downward. Can be irradiated. On the other hand, when the sun visor body is in a light-shielded state, at least a part of the continuous portion of the shutter member is unwound and moves from the shaft toward the light emitting unit, and the light emitting unit is covered from the front by the shutter member.

BRIEF DESCRIPTION OF THE DRAWINGS It is a figure which shows the sun visor for vehicles which concerns on one Embodiment of this invention, (A) is sectional drawing which shows the sun visor of a accommodation state, (B) is the expanded sectional view. BRIEF DESCRIPTION OF THE DRAWINGS It is a figure which shows the sun visor for vehicles which concerns on one Embodiment of this invention, (A) is a rear view which shows the sun visor of a light-shielding state, (B) is sectional drawing of a sun visor, (C) is a shutter member. It is a perspective view shown. BRIEF DESCRIPTION OF THE DRAWINGS It is a figure which shows the vehicle sun visor which concerns on one Embodiment of this invention, (A), (B) and (C) are sectional drawings which show the condition where the vehicle sun visor changes from the accommodation state to the shielding state. It is a figure which shows the sun visor for vehicles which concerns on one Embodiment of this invention, (A) is sectional drawing which shows the sun visor of a light-shielding state, (B) is the expanded sectional view. It is a figure which shows the vehicle sun visor which concerns on one Embodiment of this invention, and is a circuit diagram which shows the circuit for lighting a light emission unit. It is a figure which shows the sun visor for vehicles which concerns on other embodiment of this invention, (A) is a rear view which shows the sun visor of a light-shielding state, (B) is sectional drawing of a sun visor. It is a figure which shows the sun visor for vehicles which concerns on other embodiment of this invention, and is a circuit diagram which shows the circuit for lighting a light emission unit. It is a figure which shows the vehicle sun visor which concerns on other embodiment of this invention, (A) is a perspective view which shows a shutter member, (B) is sectional drawing which shows a shutter member.

  Hereinafter, a sun visor 20 (vehicle sun visor) according to an embodiment of the present invention will be described in detail with reference to the drawings. In the following description, the same reference numerals are used for the same members in principle, and repeated descriptions are omitted. Moreover, although the following description uses each direction of up and down, front, back, left, and right, left and right are left and right when facing the front of the vehicle.

  The configuration of the sun visor 20 will be described with reference to FIG. FIG. 1A is a cross-sectional view showing the sun visor 20 and the vehicle 10 around the sun visor 20 in the housed state, and FIG. 1B is an enlarged cross-sectional view showing the sun visor 20.

  Referring to FIG. 1A, sun visor 20 is disposed near the front end of roof trim 12 of vehicle 10, that is, near the boundary between roof trim 12 and windshield 11. The sun visor 20 is rotatably attached to a shaft 21 attached to the roof trim 12 side. In the housed state, the sun visor 20 is housed in the housing portion 13 in which the lower surface of the roof trim 12 is recessed upward.

  The configuration of the sun visor 20 will be described in detail with reference to FIG. The sun visor 20 includes a sun visor main body 24, a mirror 25, a mirror cover 31, a light emitting unit 26, and a shutter member 27. The function of the sun visor 20 is to prevent glare by blocking the upper part of the field of view of the occupant by turning the occupant downward when the front of the vehicle 10 is dazzling. As will be described later, the occupant can rotate his mirror cover 31 to open his / her face on the mirror 25 and remake the makeup. The light emitting unit 26 built in the sun visor main body 24 also serves as a vanity lamp and a room lamp (indoor light), which will be described later.

  The sun visor body 24 is a substantially plate-like material having a substantially rectangular shape, and has a longitudinal direction along the left-right direction. The sun visor body 24 is made of, for example, injection molded synthetic resin. The front end portion of the sun visor main body 24 is rotatably attached to the shaft 21. The sun visor main body 24 has a first main surface 22 facing downward here and a second main surface 23 facing the upper surface here. The first main surface 22 faces downward in the storage state shown in this figure, and faces frontward in a light shielding state described later. The second main surface 23 faces upward in the storage state shown in this figure, and faces rearward, that is, on the occupant's head side in a light shielding state described later.

  The mirror 25 is attached in a state of being fixed to the second main surface 23 side of the sun visor body 24. The mirror 25 has a rectangular shape having a longitudinal direction in the left-right direction, and is disposed on the rear side of the light emitting unit 26. Since the mirror 25 is used when a passenger appearing in the vehicle 10 corrects makeup, the mirror 25 may be referred to as a makeup mirror.

  The mirror cover 31 is attached to the second main surface 23 of the sun visor body 24 so that the front side end portion thereof is rotatable. The area of the mirror cover 31 in plan view is larger than the area of the mirror 25 in plan view, and the entire area of the mirror 25 is covered with the mirror cover 31 in the housed state. The mirror cover 31 is made of, for example, an injection molded synthetic resin.

  The light emitting unit 26 is a unit including a light emitting element such as an LED, and is built in the central portion in the thickness direction of the sun visor body 24. The light emitting unit 26 is built in a through hole that penetrates the sun visor body 24 in the thickness direction. Therefore, the light emitted from the light emitting unit 26 can travel downward from the first main surface 22 side of the sun visor body 24 and can travel upward from the second main surface 23 side of the sun visor body 24. is there.

  The shutter member 27 is built in the first main surface 22 side of the sun visor body 24. The shutter member 27 is disposed between the light emitting unit 26 and the first main surface 22 in the thickness direction of the sun visor body 24. The front end portion of the shutter member 27 is fixed to the shaft 21, and the rear end portion of the shutter member 27 is disposed in the vicinity of the light emitting unit 26. The shutter member 27 is housed in a shutter member housing portion 32 that is a cavity formed on the first main surface 22 side of the sun visor main body 24 and in the front side so as to be slidable in the front-rear direction. A specific configuration of the shutter member 27 will be described later with reference to FIG.

  In the storage state shown in this figure, the shutter member 27 does not cover the light emitting unit 26 from below. Specifically, the fixed portion 28 of the shutter member 27 is fixed to the front end portion of the shaft 21, whereby the continuous portion 30 of the shutter member 27 is wound around the shaft 21, and the rear end portion of the shutter member 27 is It is arranged in front of the light emitting unit 26. With this configuration, when the passenger turns on an interior light switch (not shown) or when the door of the vehicle 10 is opened, the light emitting unit 26 can emit light to illuminate the interior of the vehicle. . In addition, the light emitting unit 26 stops light emission when an occupant turns off an interior light switch (not shown) or when the door of the vehicle 10 is closed. Here, the light emitting unit 26 in the housed state may be used as an interior light that illuminates the interior of the vehicle widely, or may be used as a map light that illuminates the occupant's hand in a concentrated manner.

  The configuration of the sun visor 20 described above will be described in detail with reference to FIG. 2A is a view of the sun visor 20 as viewed from the rear, FIG. 2B is a cross-sectional view taken along the line BB in FIG. 2A, and FIG. FIG. Here, FIG. 1B, FIGS. 3A and 3B, which will be described later, and FIG. 4B correspond to a cross-sectional view taken along line AA in FIG. FIG. 2A shows a state where the sun visor 20 in a light-shielding state rotated about 90 degrees clockwise around the shaft 21 from the state shown in FIG.

  Referring to FIG. 2A, the sun visor body 24 of the sun visor 20 has a rectangular shape having a longitudinal direction along the left-right direction, and the vicinity of the upper end portion thereof is rotatably attached to the shaft 21. The sun visor 20 can also be rotated in the left-right direction with the right end of the shaft 21 as a fulcrum. For example, by rotating the sun visor 20 so that the main surface of the sun visor main body 24 faces rightward, the sun visor 20 blocks light from the right side of the vehicle, and an anti-glare effect can be exhibited.

  In this figure, the mirror 25, the light emitting unit 26, and the shutter member 27 provided in the sun visor body 24 are indicated by a two-dot chain line, a one-dot chain line, and a dotted line, respectively. The light emitting unit 26 is elongated in the left-right direction in the vicinity of the substantially central portion of the sun visor body 24. The mirror 25 has a rectangular shape having a longitudinal direction in the left-right direction, and is disposed below the light emitting unit 26. The shutter member 27 has an upper end fixed to the shaft 21 and a lower end blocking the entire area of the light emitting unit 26.

  Referring to FIG. 2B, the light emitting unit 26 is covered with a shutter member 27 from the front. Since the shutter member 27 is made of a light-shielding material such as synthetic resin or metal, even if the light emitting unit 26 emits light forward, the light is blocked by the shutter member 27, and the light from the light emitting unit 26 is transmitted to the vehicle. It is never emitted forward. By doing so, it is possible to comply with safety laws and regulations that do not irradiate light of a specific color (for example, red light) toward the front of the vehicle. Further, when the mirror cover 31 is not in the open state, the light emitting unit 26 is covered with the mirror cover 31 from the rear. Further, the left and right end portions of the light shielding portion 29 are guided by guide members 33. Thereby, the light-shielding part 29 can be slid favorably along the vertical direction.

  Referring to FIG. 2C, the shutter member 27 includes a fixed portion 28, a continuous portion 30, and a light shielding portion 29 from above.

  By inserting the shaft 21 into the groove formed in the fixing portion 28, the upper end portion of the shutter member 27 is fixed to the shaft 21.

  The light shielding portion 29 is a member that shields the light emitting unit 26 described above, and is formed larger than the light emitting unit 26 in a plan view. By increasing the reflectivity of the main surface of the light shielding unit 29 facing the light emitting unit 26, the light emitted from the light emitting unit 26 can be reflected backward, and the vehicle interior can be illuminated brightly by the light emitting unit 26.

  The continuous portion 30 is a portion that connects the fixed portion 28 and the light shielding portion 29, and is a portion that is wound around the surface of the shaft 21 when the sun visor 20 is in the housed state with reference to FIG. The continuous portion 30 is made of a flexible plate member that can be wound around the shaft 21.

  A situation in which the sun visor 20 transitions from the housed state to the light shielding state will be described with reference to FIG. FIGS. 3A, 3 </ b> B, and 3 </ b> C are cross-sectional views sequentially illustrating a state in which the sun visor 20 is transitioned from the housed state to the light shielding state.

  In FIG. 3A, the sun visor 20 is housed in the housing portion 13 of the roof trim 12 as shown in FIG. In this stored state, the first main surface 22 of the sun visor 20 faces downward. The continuous portion 30 of the shutter member 27 is in a state of being wound around the shaft 21. Therefore, the shutter member 27 is disposed on the front side in the shutter member storage portion 32, and the light shielding portion 29 of the shutter member 27 is not disposed below the light emitting unit 26, and is from the light emitting unit 26. The light shielding unit 29 does not block the irradiated light. The light emitted from the light emitting unit 26 is satisfactorily emitted into the passenger compartment.

  Referring to FIG. 3B, when the occupant pulls the rear end of the sun visor 20 downward with his / her hand to rotate the sun visor 20 clockwise around the shaft 21, the sun visor main body 24 rotates. Move. On the other hand, the fixing portion 28 of the shutter member 27 fixed to the shaft 21 does not rotate. Further, the shaft 21 does not rotate. Therefore, as the sun visor 20 rotates clockwise, the light shielding portion 29 disposed at the rear end of the shutter member 27 in the shutter member housing portion 32 gradually extends rearward. To come.

  Referring to FIG. 3C, when the occupant pushes the rear end of the sun visor 20 forward with his hand to further rotate the sun visor 20 clockwise about the shaft 21, the sun visor body 24 is The light shielding state is inclined forward and downward. In this light shielding state, a part of the light emitted from the front of the vehicle 10 toward the passenger compartment is shielded by the sun visor 20 so that an antiglare effect is exhibited. Further, as described above, since the fixed portion 28 of the shutter member 27 does not rotate with this rotation, the light shielding portion 29 is gradually and gradually moved inside the shutter member storage portion 32 with the rotation of the sun visor 20. Stretch downward. Accordingly, the light emitting unit 26 is almost completely shielded from the front by the light shielding portion 29 of the shutter member 27, and light emitted forward from the light emitting unit 26 is blocked by the light shielding portion 29.

  With reference to FIG. 4, the sun visor 20 in a light-shielded state will be described. FIG. 4A is a cross-sectional view showing the sun visor 20 in the light shielding state and its periphery, and FIG. 4B is an enlarged cross-sectional view showing only the sun visor 20 in this state.

  The light shielding state shown in FIG. 4A is, as described above, the occupant rotates the sun visor 20 clockwise on the paper surface with the shaft 21 as a fulcrum in the storage state shown in FIG. 1A. This is realized. By setting it in this light shielding state, a part of the light beam irradiating the vehicle 10 from the front is shielded by the sun visor 20 and an anti-glare effect can be exhibited.

  Referring to FIG. 4B, in the light shielding state, the first main surface 22 of the sun visor main body 24 faces the front, and the second main surface 23 faces the rear. Further, when the sun visor 20 is rotated clockwise on the paper surface, the light emitting unit 26 is shielded from light by the light shielding portion 29 of the shutter member 27 as described above.

  In this state, when the occupant rotates the mirror cover 31 counterclockwise, the light emitting unit 26 emits light. The occupant's face is brightly reflected on the mirror by the emitted light, and the occupant can suitably remake the makeup. Further, by making the rear main surface of the light shielding portion 29 a reflective surface having a high reflectance, the light emitted from the light emitting unit 26 toward the front is reflected backward on the rear main surface of the light shielding portion 29, and The occupant's face can be illuminated more brightly. At this time, since the front of the light emitting unit 26 is covered with the light shielding portion 29 of the shutter member 27, the light emitted from the light emitting unit 26 is not emitted forward.

  With reference to FIG. 5, a circuit for lighting the sun visor 20 will be described. The circuit shown in this figure includes three switches SW1, SW2 and SW3 for lighting the light emitting unit 26 of the sun visor 20. The switch SW <b> 1 is a switch that is disposed between the light emitting unit 26 and the battery B and switches in synchronization with the rotation of the mirror cover 31. The switch SW2 and the switch SW3 are disposed between the light emitting unit 26 and the battery B through a path parallel to the switch SW1. The switch SW2 is a switch that switches in synchronism with the housing and shading of the sun visor 20, and the switch SW3 is a switch for a room light.

  First, as shown in FIG. 4, when the sun visor 20 is in a light-shielding state, when the mirror cover 31 is opened, the switch SW <b> 1 is turned on accordingly, and power is supplied from the battery B to the light emitting unit 26 to emit light. The unit 26 emits light. Thereby, the light emitting unit 26 can be used as a vanity lamp.

  In addition, as shown in FIG. 1, by placing the sun visor 20 in the retracted state, the SW 2 provided in the vicinity of the shaft 21 becomes conductive. In this state, the switch SW3, which is an indoor light switch, is turned on, whereby electric power is supplied from the battery B to the light emitting unit 26, and the light emitting unit 26 emits light. Thereby, the light emitting unit 26 can be used as an interior lamp. Here, by connecting the switch SW2 and the switch SW3 in series with the light emitting unit 26, when the sun visor 20 is in the light shielding state, the switch SW2 is in the cutoff state. When it is closed, it is possible to prevent the light emitting unit 26 from being accidentally turned on by operating the room light.

  As mentioned above, although embodiment of this invention was shown, this invention is not limited to the said embodiment.

  For example, in the above description, the mirror cover 31 provided in the sun visor 20 is a rotary opening and closing type, but the mirror cover 31 is configured to shield and expose the mirror 25 by sliding with respect to the sun visor body 24. Also good.

  The sun visor 20 including the slide-type mirror cover 31 will be described with reference to FIGS. 6A is a rear view showing this type of sun visor 20, FIG. 6B is a cross-sectional view taken along line BB of FIG. 6A, and FIG. The electric circuit which lights the light emission unit 26 employ | adopted for is shown. The configuration of the sun visor 20 shown in these drawings is basically the same as that described above, and the configuration of the mirror cover 31 is different. Therefore, the difference will be mainly described.

  6A and 6B, the mirror cover 31 that covers the mirror 25 from the rear side is built in the sun visor body 24 so as to be movable in the left-right direction. The mirror cover 31 is a plate material made of a substantially rectangular synthetic resin having a longitudinal direction in the left-right direction, and has a larger area than the mirror 25. The mirror cover 31 is slidably provided on the sun visor body 24 on the rear side of the light emitting unit 26 and the mirror 25.

  When the occupant moves the grip portion 34 formed near the left end of the mirror cover 31 to the right, the mirror cover 31 is slid to the right, and the mirror 25 and the light emitting unit 26 are exposed rearward. I can do it. Further, when the occupant moves the grip portion 34 toward the left, the mirror cover 31 can be slid toward the left, and the mirror 25 and the light emitting unit 26 can be covered with the mirror cover 31.

  FIG. 7 shows an electric circuit employed in the sun visor 20 having the slide type mirror cover 31. Here, switches SW 1, SW 2 and SW 3 are arranged between the light emitting unit 26 and the battery B. The switch SW <b> 2 is a switch that switches in synchronization with housing and shading of the sun visor 20, and is disposed between the light emitting unit 26 and the battery B. The switch SW1 is a switch that switches in synchronization with the slide of the mirror cover 31, and is disposed between the switch SW2 and the battery B. The switch SW3 is a switch for the interior light, and SW1 is a separate path and is disposed between SW2 and the battery B.

  In the above circuit, the light emitting unit 26 and the battery B are connected via the switch SW1 and the switch SW2 by setting the sun visor 20 in the light-shielding state and sliding the mirror cover 31 in the open state. . As a result, a current is supplied to the light emitting unit 26 to enter a light emitting state, and the occupant can remake using the light emitted from the light emitting unit 26. Moreover, the light emitting unit 26 and the battery B are connected via the switch SW2 and the switch SW3 by setting the sun visor 20 in the housed state and turning on the room lamp. Thereby, the light emitted from the light emitting unit 26 can be used as a room lamp. In this case, the light emitting unit 26 can be used as an interior light regardless of whether the mirror cover 31 is opened or closed.

  With reference to FIG. 8, the structure of the shutter member 27 which concerns on another form is demonstrated. FIG. 8A is a perspective view showing a shutter member 27 according to another configuration, and FIG. 8B is a cross-sectional view showing a shutter member 27 according to still another embodiment.

  Referring to FIG. 8A, here, the fixing portion 28 of the shutter member 27 has a substantially cylindrical shape, and the shaft 21 is inserted into the substantially cylindrical fixing portion 28. The cross section of the internal cavity of the fixed portion 28 has an atypical shape that partially protrudes to the outside, and the shaft 21 also exhibits an atypical shape that matches this shape. Therefore, by inserting the shaft 21 into the fixing portion 28, the fixing portion 28 can be fixed to the shaft 21 in the rotation direction.

  Referring to FIG. 8B, here, a fitting portion 35 that opens downward is formed in the fixing portion 28 of the shutter member 27. Also with such a configuration, the fixing portion 28 of the shutter member 27 can be fixed to the shaft 21 in the rotation direction by fitting the fitting portion 35 to the shaft 21 described above.

DESCRIPTION OF SYMBOLS 10 Vehicle 11 Windshield 12 Roof trim 13 Storage part 20 Sun visor 21 Shaft 22 1st main surface 23 2nd main surface 24 Sun visor main body 25 Mirror 26 Light emission unit 27 Shutter member 28 Fixing part 29 Light-shielding part 30 Continuous part 31 Mirror cover 32 Shutter Member housing part 33 Guide member 34 Grip part 35 Fitting part SW1, SW2, SW3 Switch B Battery

Claims (4)

A first main surface that is pivotally installed on a shaft attached to the vehicle body and faces downward in the housed state and faces forward in the light-shielded state, and faces upward in the housed state and faces backward in the light-shielded state. A sun visor body having two main surfaces;
A mirror fixed to the second main surface side of the sun visor body;
A light emitting unit built in the sun visor body;
A shutter member incorporated in the sun visor body in a slidable state and having an end portion fixed to the shaft; and
The shutter member includes a fixing portion fixed to the shaft, a light shielding portion disposed between the first main surface of the sun visor main body and the light emitting unit, and a connecting portion connecting the fixing portion and the light shielding portion. A continuous portion having flexibility,
In the storage state, the light shielding portion of the shutter member does not exist between the first main surface of the sun visor body and the light emitting unit,
The vehicle sun visor, wherein the light shielding portion of the shutter member exists between the first main surface of the sun visor body and the light emitting unit in the light shielding state.   A switch is interposed between the light emitting unit and the indoor light switch, wherein the sun visor body is in a conducting state when the storage state is in the housed state and the sun visor body is in a blocking state when the sun visor body is in the light shielding state. Item 2. The vehicle sun visor according to Item 1. A mirror cover that covers the mirror and is attached to the sun visor body so as to be openable and closable,
The vehicle sun visor according to claim 1, wherein the light emitting unit emits light by opening the mirror cover. In the storage state, at least a part of the continuous portion of the shutter member is wound around the shaft,
4. The vehicle according to claim 1, wherein in the light shielding state, at least a part of the continuous portion of the shutter member moves toward the light emitting unit side from the shaft. 5. Sun visor.

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