JPH11129753A - Sun visor for vehicle - Google Patents

Abstract

PROBLEM TO BE SOLVED: To easily fix a guide member to slidably guide an auxiliary visor plate relative to a sun visor body. SOLUTION: In this sun visor for vehicle in which an auxiliary visor plate 70 is slidably assembled at the storing position and the drawing position by a guide member 30 relative to a sun visor body 10, a core 11 forming a main body part of the sun visor body 10 is provided with first and second half-split bodies 12, 13, and a rigid frame body 15 interposed along a peripheral edge part between the first and second half-split bodies 12, 13. The guide member 30 to slidably guide the auxiliary visor plate 70 is interposed in the core 11, and a plurality of fitting pieces 50, 52 to be fixed to the frame body 15 are extended to the guide member 30.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a sun visor for a vehicle in which an auxiliary visor plate is slidably mounted on a sun visor body via a guide member at a storage position and a draw-out position.

[0002]

2. Description of the Related Art A known sun visor for a vehicle is disclosed, for example, in US Pat. No. 5,042,867. In this case, as shown in FIG. 11, a flat board member 1 provided inside the sun visor body 110 is provided.
The guide member 130 is fixed to the
The auxiliary visor plate 170 is slidably guided between the storage position and the pulled-out position while being guided by the guide 30.
Flat board member 11 provided inside sun visor body 110
In order to fix the guide member 130, the board member 112 is provided with a plurality of mounting holes 113, and the guide member 130 is provided with caulking pins 132 which are inserted through the mounting holes 113, respectively. ing. Then, the caulking pins 132 of the guide member 130 are inserted into the plurality of mounting holes 113 of the board member 112, respectively, and then the tips 133 of the caulking pins 132 are caulked.
2, the guide member 130 is fixed.

[0003]

By the way, in the conventional sun visor for a vehicle shown in FIG.
In order to fix the guide member 130 to the flat plate-shaped board member 112 provided inside the tenth, a plurality of caulking pins 132 projecting from the guide member 130 are inserted into a plurality of mounting holes 113 penetrated through the board member 112. Are inserted, and the tip 133 of each of the caulking pins 132 is caulked, and the board member 1 is
The guide member 130 must be fixed to 12. Therefore, fixing the guide member 130 to the board member 112 requires a lot of work.

An object of the present invention is to provide a sun visor for a vehicle in which a guide member for slidingly guiding an auxiliary visor plate with respect to a sun visor body can be easily fixed in view of the above-mentioned conventional problems. .

[0005]

According to a first aspect of the present invention, there is provided a sun visor for a vehicle, wherein an auxiliary visor plate is slidable between a storage position and a drawn-out position by a guide member with respect to a sun visor body. A sun visor for a vehicle, wherein a core forming a main body of the sun visor main body includes first and second halves, and a peripheral edge between the first and second halves. A rigid bone frame interposed along the portion, wherein a guide member for slidingly guiding the auxiliary visor plate is interposed in the core, and the bone frame is mounted on the guide member. A plurality of attachment pieces fixed to the projection are extended. Accordingly, the auxiliary visor plate guides the rigid bone frame interposed along the peripheral portion between the first and second half bodies constituting the core body forming the main body of the sun visor body. The member is easily fixed at the plurality of mounting pieces.

According to a second aspect of the present invention, there is provided a vehicle sun visor according to the first aspect.
On one side of the guide member, a first attachment piece having a hook portion that is hooked on one side of the bone frame body is extended, and on the other side of the guide member, the first attachment piece is elastically attached to the other side of the bone frame body. A second attachment piece having an elastic engagement portion for temporarily engaging is extended. Therefore, after the hook of the first attachment piece of the guide member is hooked to one side of the bone frame, the guide member is rotated around the one side of the bone frame, and the elasticity of the second attachment piece is increased. The engaging portion is pushed into the other side of the bone frame and elastically engages, so that the guide member is fixed to the bone frame.

According to a third aspect of the present invention, there is provided a sun visor for a vehicle according to the first aspect, wherein the plurality of mounting pieces of the guide member are fixed to the bone frame by spot welding. And Therefore, the guide member is fixed to the bone frame by spot welding the plurality of attachment pieces of the guide member to the bone frame.

According to a fourth aspect of the present invention, there is provided a sun visor for a vehicle according to the first or second or third aspect, wherein the guide member has an opening on one side for accommodating the auxiliary visor plate in a retractable manner. A case body, and a cover body attached to one side opening of the storage chamber of the case body and covering the opening, the case body includes:
An elastic locking piece for removably locking the auxiliary visor plate to the storage position is integrally formed. Therefore, since the guide member is divided by the case body and the cover body, the case body and the cover body are not only easily and accurately formed, but also the auxiliary visor plate is positioned at a predetermined position of the case body. Is easily formed.

[0009]

BEST MODE FOR CARRYING OUT THE INVENTION

(Embodiment 1) FIGS. 1 to 9 show Embodiment 1 of the present invention.
It is explained according to. 4 and 5, a vehicle sun visor 1 includes a substantially L-shaped support shaft 2 attached to a ceiling surface of a vehicle compartment, and a sun visor body 10 rotatably mounted on a horizontal shaft portion 3 of the support shaft 2. And The sun visor body 10 is rotated around the axis of the horizontal shaft portion 3 of the support shaft 2 so that the sun visor body 10 can be stored at a storage position along the ceiling surface of the passenger compartment and a first light-shielding position along the windshield. The arrangement is switched. Further, the sun visor main body 10 at the first light shielding position is arranged at the second light shielding position along the side glass by being rotated about the longitudinal axis 3 of the support shaft 2.

As shown in FIG. 1, the sun visor body 1
0 indicates that the surface of the core body 11 having cushioning properties is
0 and the sun visor body 1
The auxiliary visor plate 70 is slidably mounted at the storage position and the draw-out position via the guide member 30 in the inside of the housing 0, and the light-shielding area is expanded by the draw-out of the auxiliary visor plate 70. . The core 11 is
First and second halves 12, 13 and these first and second halves
And a bone frame 15 interposed along the peripheral portion between the two halves 12, 13.

The first and second halves 12, 13 are:
A sheet material of a predetermined thickness made of a foamed synthetic resin having a cushioning property, such as urethane foam, foamed rubber, or the like is formed by punching into a shape corresponding to the sun visor body 10. As a result of the punching process, the first half body 12 is formed with the mounting hole 14 into which the guide member 30 is to be mounted. As shown in FIGS. 1 and 3, the bone frame 15 is formed by bending a rigid metal wire in an annular shape along the peripheral portion between the first and second halves 12 and 13. A bearing member 16 to which the horizontal shaft portion 3 of the support shaft 2 is rotatably fitted is fixed to a predetermined position of the bone frame 15. Further, a core plate 17 made of cardboard, cardboard, or the like is adhered to the inside of the frame of the bone frame body 15 with an adhesive tape 18.

A storage chamber 3 for accommodating the auxiliary visor plate 70 so that the auxiliary visor plate 70 can be pulled out is provided in the mounting hole 14 of the first half body 12.
The case-like guide member 30 having the number 1 is incorporated. As shown in FIG. 2, the guide members 30 are individually formed of a hard or semi-hard synthetic resin material, and are formed in a case shape with a case body 40 and a cover body 56. The case body 40 includes a bottom plate portion 41 that is supported in contact with the plate surface of the core plate 17 of the bone frame body 15, and side wall portions that are protruded from upper and lower portions and one end portion of one side plate surface of the bottom plate portion 41. 4
2 and an end wall 45. And the case body 40
, A storage chamber 31 having one side opened by a bottom plate portion 41, a side wall portion 42, and an end wall portion 45 is formed.

At the other end of the bottom plate portion 41 of the case body 40, a mouth frame portion 47 into which a holding frame 60 for forming an outlet 63 for the auxiliary visor plate 70 is formed. The other end of 41 has a mouth frame 47
An extension 48 is formed to extend over the bone frame 15.

As shown in FIG. 1 and FIG.
The lower case body 40 has a required number (two in FIG. 2) of first mounting pieces 50 under the bottom plate portion 41.
Are extended toward the lower frame portion of the bone frame body 15, and these first
A hook-shaped hooking portion 51 that is hooked on the lower frame portion of the bone frame body 15 is formed at a distal end portion of the attachment piece 50. In the case body 40, a required number (two in FIG. 2) of second attachment pieces 52 are extended toward the upper frame part of the bone frame body 15 above the bottom plate part 41. An elastic engaging portion 53 that is elastically engaged by being pushed into the upper frame portion of the bone frame body 15 is formed at a distal end portion of the mounting piece 52. The second attachment piece 52 is constituted by a pair of arc-shaped engaging pieces that are elastically expanded by being pushed into the upper frame portion of the bone frame 15.

That is, as shown in FIG. 3, the case body 40 of the guide member 30 includes the first and second half bodies 12,
Before interposing the bone frame 15 between 13, it is fixed to the bone frame 15 in advance. In the case body 40, the hook 51 of the first mounting piece 50 is
5 is hooked on the lower frame. Thereafter, while the case body 40 is rotated toward the upper frame portion of the bone frame 15 with the lower frame portion of the bone frame 15 as a fulcrum, the elastic engaging portion 53 of the second mounting piece 52 is By being pushed into the upper frame portion, the elastic engaging portion 53 is elastically engaged with the upper frame portion,
As a result, the case body 40 is fixed to the bone frame body 15. The extension 48 of the bottom plate 41 of the case body 40
On the back surface, an elastic engaging portion that is elastically engaged by being pushed into the end frame portion of the bone frame 15 is formed as necessary.

As shown in FIGS. 1 and 2, the case 4
The engaging portions 44 for the cover body 56 are formed at the distal ends of the upper and lower side walls 42 of the zero. On the other hand, the cover body 56
The engaging portions 44 of the upper and lower side walls 42 of the case body 40
A locking projection 57 that can be engaged with the projection is provided. And
When the cover body 56 is pressed against the case body 40 from the opening side of the storage chamber 31, the locking projection 57 of the cover body 56 is engaged with the engaging portion 44 of the case body 40.
As a result, the cover body 56 is attached to the case body 40, and the opening of the storage chamber 31 of the case body 40 is covered.

As described above, the case body 40 of the guide member 30 is fixed to the bone frame body 15, and after the cover body 56 is attached to the case body 40, the first and second half bodies 12, Bone frame 15 is sandwiched between 13 and bonded. At this time, the guide member 3 is inserted into the mounting hole 14 of the first half body 12.
0 is incorporated. The core 11 including the first and second half bodies 12 and 13 and the bone frame 15 is
The sun visor main body 10 is configured by being covered with 0. In the first embodiment, as shown in FIG. 8, first, a pair of high-frequency welding
Between 5, 96, the second skin material 22, the second half 13,
The bone frame 15, to which the guide member 30 is fixed, the first half body 12, and the first skin material 21 are sequentially laminated. Thereafter, as shown in FIG. 9, a pair of high-frequency welding dies are clamped to form the first mold.
The sun visor body 10 in which the core body 11 is covered with the outer skin 20 is formed by high frequency welding of the second outer skin materials 21 and 22 along the peripheral edge of the core body 11.

The outer skin 20 of the sun visor body 10 is formed with a slit-like cut hole at a portion corresponding to the mouth frame portion 47 of the case member 40 of the guide member 30. Then, as shown in FIG. 4 to FIG.
7, the holding frame 60 is inserted with the peripheral edge of the cut hole of the outer skin 20 interposed therebetween, so that the auxiliary visor plate 70
An outlet 63 is formed on one side of the sun visor body 10.

As shown in FIG. 2, the holding frame 60 integrally includes a decorative opening plate 61 and a pair of elastic insertion pieces 65. The decorative opening plate 61 presses one side edge of the cut hole of the outer cover 20 toward the opening frame portion 47 of the case body 40.
A holding piece 62 for holding one side edge of the cut hole and the mouth frame portion 47 in cooperation with the decorative opening plate 61 is formed. At both ends of the decorative opening plate 61, both side walls of the case body 40 are passed through the opening frame 47 of the case body 40 while pressing the other side edges of the cut holes of the exterior skin 20 against the bottom plate 41 of the case body 40. A pair of elastic insertion pieces 65 inserted toward the portion 45 extend.

At the tip of the pair of elastic insertion pieces 65,
When these elastic insertion pieces 65 are inserted by a predetermined amount along the side walls 42 of the case body 40 through the mouth frame 47 of the case body 40, the engagement holes 49 formed in these side walls 42 are formed. Is formed.
Then, the holding frame 60 is attached to the mouth frame portion 47 of the case body 40 with the peripheral portion of the cut hole of the outer skin 20 interposed therebetween, so that the outlet 63 for the auxiliary visor plate 70 is provided.
However, the sun visor body 10 is configured so as to open on one side surface. In the first embodiment,
A guide groove 64 for the auxiliary visor plate 70 is formed on both sides of the inner surface of the decorative opening plate 61 forming one side of the outlet 63.

As described above, the storage chamber 31 of the guide member 30 provided in the sun visor body 10 has the outlet 63
The auxiliary visor plate 70 is inserted and retractably housed. The auxiliary visor plate 70 is formed in a horizontally long rectangular plate shape having a plate width substantially the same as the opening width of the outlet 63, and has a substantially semicircular cross-section at one of the upper and lower sides and a drawn end. Protrusions 71 and 72 are formed.
The upper and lower protruding edge portions 71 of the auxiliary visor plate 70 are fitted into the guide grooves 64 of the outlet 63 and are slid and guided, whereby rattling of the auxiliary visor plate 70 is prevented. Further, the auxiliary visor plate 70
When the guide member 30 is pushed into the storage chamber 31 of the guide member 30 and is stored, the drawer end is exposed by a predetermined amount from the outlet 63 and the protrusion 72 of the drawer end is used as a handle.

The auxiliary visor plate 70 and the guide member 3
0, a locking means 90 for removably locking the auxiliary visor plate 70 at the storage position, and a locking means 80 for locking the auxiliary visor plate 70 at the pulled-out position to prevent the auxiliary visor plate 70 from coming off.
Are provided respectively. The retaining means 80 is constituted by a pair of elastic retaining pieces 81 formed by cut grooves near the inner side of the auxiliary visor plate 70.
Then, when the auxiliary visor plate 70 is pulled out to the pull-out position, the tips of the pair of elastic retaining pieces 81 come into contact with the mouth frame portion 47 of the case body 40 so as to restrict further pulling out of the auxiliary visor plate 70. Has become. The locking means 90 includes an elastic locking piece 91 protruding from the inner side of the case body 40 of the guide member 30 and a projection formed on the inner side of the auxiliary visor plate 70. An engagement hole 93 is provided so as to be able to be disengageably engaged with the engagement hole 92. When the auxiliary visor plate 70 is pushed into the storage position, the protrusion 92
Are engaged with the engagement holes 93, and the auxiliary visor plate 70 is held at the storage position by the engagement force.

The vehicle sun visor according to the first embodiment is configured as described above. Therefore, the sun visor body 10 arranged at the first light shielding position along the windshield
However, when the light-shielding area is expanded in a state where the light-shielding area is extended in a state where the light-shielding area is extended along the side glass by being rotated around the longitudinal axis 4 of the support shaft 2, the auxiliary visor plate 70 is provided at the tip The light-shielding area is expanded by pulling the protruding portion 72 of the portion rearward with the handle as a handle. As shown in FIGS. 5 and 7, the auxiliary visor plate 70
Is pulled out to the withdrawal position, the tips of the pair of elastic retaining pieces 81 of the auxiliary visor plate 70 abut against the opening 47 of the case body 40 of the guide member 30, and the auxiliary visor plate 70 is further pulled out. And the auxiliary visor plate 70 is prevented from falling off. When it is not necessary to increase the light blocking area, the auxiliary visor plate 70 is pushed in, so that the auxiliary visor plate 70 is stored in the storage chamber 31 of the guide member 30. As shown in FIGS. 4 and 6, when the auxiliary visor plate 70 is pushed into the storage position, the projection 92 of the elastic locking piece 91 engages with the engagement hole 93, and the engagement force causes the auxiliary visor plate 70 to be stored. Held in position.

The upper and lower sides of the auxiliary visor plate 70 are slid and guided by the inner wall surfaces of the side walls 42 of the guide member 30 as guide surfaces 43, and both upper and lower projecting edges 71 of the auxiliary visor plate 70 are provided. Are fitted into the guide grooves 64 of the decorative opening plate 61 of the holding frame 60 and are slid and guided. For this reason, the auxiliary visor plate 70 is slidably operated between the pulled-out position and the storage position while preventing rattling in the vertical direction and the front-rear direction.

The core body 11 which forms the main part of the sun visor body 10 is provided between the first and second half halves 12 and 13 and between the first and second half halves 12 and 13. Before the bone frame 15 is interposed between the first and second halves 12 and 13, the bone frame 15 is mounted in advance.
Is fixed to the guide member 30. For the bone frame 15,
When fixing the guide member 30, first, the hook 51 of the first attachment piece 50 of the case body 40 of the guide member 30 is
After being hung on the lower frame of the case body 40, the guide member 30 is rotated toward the upper frame of the bone frame 15 with the lower frame of the bone frame 15 as a fulcrum. The elastic engaging portion 53 of the attachment piece 52 is pushed into the upper frame portion of the bone frame 15. Then, the elastic engaging portion 53 of the second attachment piece 52 of the case body 40 is elastically engaged with the upper frame portion of the bone frame body 15, whereby the guide member 30 is fixed to the bone frame body 15.
As described above, the guide member 30 can be fixed very easily, quickly, and securely to the bone frame 15 without using any tool or the like, and the fixing cost of the guide member 30 can be reduced accordingly. .

The guide members 30 are individually formed of a hard or semi-hard synthetic resin material, and are individually formed.
And a cover body 56 to form a case.
Further, the case body 40 has a storage chamber 31 with one side opened.
The opening of the storage chamber 31 of the case body 40 is covered by a cover body 56. Therefore, the case body 40 and the cover body 56 are not only easily and accurately formed, but also the case body 40
It is possible to easily form the elastic frame 91 serving as the locking means 90 and the opening 47 serving as a contact portion with the elastic stopper 81 of the auxiliary visor plate 70 at a predetermined position.

(Embodiment 2) Next, Embodiment 2 of the present invention will be described with reference to FIG. In the second embodiment, the case body 40 of the guide member 30 has a required number of first and second mounting pieces 54 and 55 on the upper and lower portions of the bottom plate portion 41 at the top and bottom of the bone frame body 15. Each is extended toward both side frame parts. Each of the first and second mounting pieces 54 and 55 is made of a metal plate material such as a steel plate that can be spot-welded, and the base end of each of the mounting pieces 54 and 55 is simultaneously formed by injection molding of the case body 40. It is inserted and attached to the bottom plate part 41 of the forty. And the first
Before interposing the bone frame 15 between the second halves 12 and 13, the first and second frame portions of the case member 40 of the guide member 30 are firstly placed on both upper and lower side frame portions of the bone frame 15. The guide members 30 are easily and firmly fixed to the bone frame 15 by spot-welding the distal ends of the second mounting pieces 54 and 55. Another configuration of the second embodiment is the same as that of the first embodiment.
Therefore, the same components are denoted by the same reference numerals and description thereof is omitted.

In the first and second embodiments, the case where the guide member 30 having the storage chamber 31 for the auxiliary visor plate 70 is divided by the case body 40 and the cover body 56 is exemplified. The invention is not limited to this, and the guide member 30 having the storage chamber 31 can be formed integrally.

[0029]

As described above, according to the first aspect of the present invention, the peripheral portion between the first and second half halves constituting the core body forming the main body of the sun visor body is provided. The guide member of the auxiliary visor plate can be easily fixed to the rigid skeleton body interposed along the plurality of mounting pieces, and unlike the related art, a flat plate-shaped member internally provided in the sun visor body. The inconvenience of caulking the caulking pins after inserting the caulking pins of the guide member into the mounting holes penetrating through the board member can be eliminated. According to the second aspect of the present invention, in the state in which the hook of the first mounting piece of the guide member is hooked to one side of the bone frame,
By pushing the elastic engaging part of the mounting piece into the other side of the bone frame,
The guide member can be fixed to the bone frame, and the guide member can be fixed very easily, quickly, and reliably without using any tool or the like. According to the third aspect of the present invention, the guide member can be easily and firmly fixed to the bone frame by spot welding the plurality of mounting pieces of the guide member to the bone frame. According to the invention as set forth in claim 4, the case body and the cover body of the guide member can be formed easily and accurately, and furthermore, the elastic locking piece with respect to the auxiliary visor plate with respect to a predetermined position of the case body. Can be easily formed.

[Brief description of the drawings]

FIG. 1 is a cross-sectional view showing a sun visor body of a vehicle sun visor according to Embodiment 1 of the present invention.

FIG. 2 is an exploded perspective view showing an auxiliary visor plate, a case body, a cover body, and a holding frame of a guide member thereof;

FIG. 3 is a plan view showing a state in which a case body of a guide member is fixed to a bone frame of the sun visor body.

FIG. 4 is a front view showing a state in which an auxiliary visor plate is stored in a storage chamber of a guide member provided inside the sun visor body.

FIG. 5 is a front view showing a state where an auxiliary visor plate is pulled out with respect to the sun visor body.

FIG. 6 is a sectional view based on the line VI-VI of FIG. 4;

FIG. 7 is a sectional view based on the line VII-VII of FIG. 5;

FIG. 8 shows a second skin material, a second half body, a bone frame body to which a guide member is fixed, a first half body, and a first skin material between a pair of high-frequency welding dies which are also in an open state. It is explanatory drawing which shows the state which was laminated | stacked sequentially and set manually.

FIG. 9 also shows a pair of high-frequency welding molds clamped to form a first
-It is explanatory drawing which shows the state which a sun visor main body is comprised by a high frequency welding of the 2nd both skin materials along the peripheral part of a core.

FIG. 10 is a sectional view showing a sun visor body of a vehicle sun visor according to a second embodiment of the present invention.

FIG. 11 is a cross-sectional view showing a state in which a guide member for slidingly guiding a conventional auxiliary visor plate is fixed to a board member provided inside a sun visor body.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Sun visor for vehicles 2 Support shaft 10 Sun visor main body 11 Core body 12 1st half body 13 2nd half body 14 Assembly hole 15 Bone frame body 20 Exterior skin 30 Guide member 31 Storage room 40 Case body 50 1st mounting piece REFERENCE SIGNS LIST 51 hook part 52 second attachment piece 53 elastic engaging part 56 cover body 70 auxiliary visor plate 91 elastic locking piece

Claims (4)

[Claims] 1. A sun visor for a vehicle in which an auxiliary visor plate is slidably attached to a storage position and a drawn-out position by a guide member with respect to a sun visor main body, wherein a core body forming a main body of the sun visor main body is 1 ・ second
And a rigid bone frame interposed along a peripheral portion between the first and second halves, wherein the core is provided with the auxiliary visor plate. A sun visor for a vehicle, wherein a guide member for sliding guide is interposed, and a plurality of mounting pieces fixed to the bone frame body are extended from the guide member. 2. The sun visor for a vehicle according to claim 1, wherein a first mounting piece having a hook portion hooked to one side of the bone frame extends from one side of the guide member. A sun visor for a vehicle, wherein a second mounting piece having an elastic engaging portion elastically engaging with the other side of the bone frame extends from the other side of the guide member. 3. The sun visor for a vehicle according to claim 1, wherein the plurality of mounting pieces of the guide member are fixed by spot welding to the bone frame. 4. A sun visor for a vehicle according to claim 1, wherein the guide member has a case body having an opening on one side for accommodating the auxiliary visor plate so that the auxiliary visor plate can be pulled out, and A cover attached to one side opening of the storage chamber to cover the opening, wherein the case body has an elastic locking piece for removably locking the auxiliary visor plate to the storage position. A sun visor for a vehicle, wherein the sun visor is integrally formed.