JPH0723613U - Mounting structure of automobile sun visor - Google Patents

Abstract

(57) [Abstract] [Purpose] Not only direct sunlight from the front of the front of the car is blocked, but direct sunlight from diagonally forward is also moved to the mirror side, that is, left and right, and between the mirror and It is an object of the present invention to propose a mounting structure for a sun visor of an automobile, which can be surely shut off by reducing or eliminating the gap. [Structure] This sun visor 3 is arranged side by side with the mirror 2 on the upper inside of the windshield 1. In this mounting structure, the base end is mounted on the roof 4 side, and the rotary shaft 5 is installed in the left-right direction, the bearing 6 is inserted into the rotary shaft 5, and is rotatable around the rotary shaft 5, and is fixed to the bearing 6. Sun Visor 3
And a guide groove 7 formed on the rotary shaft 5, and a guide pin 8 protruding in the bearing 6 that is constantly fitted in a part of the guide groove 7 and is guided in the left and right direction by the guide groove 7. To have. Therefore, the sun visor 3 is rotatable about the rotary shaft 5 and is also movable in the left-right direction.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to an automobile sun visor mounting structure. In other words, it relates to the mounting structure of the sun visor, which is arranged side by side with the mirror on the upper inside of the windshield of automobiles such as trucks and passenger cars.

[0002]

[Prior art]

 FIG. 2 is an overall front view of the vicinity of the windshield including the sun visor. As also shown in the figure, a sun visor 3 for blocking direct sunlight and the like is arranged alongside the mirror 2 on the upper inside of the windshield 1 of the automobile. Conventionally, such a mounting structure of the sun visor 3 has a rotary shaft 5 whose base end is mounted on a mounting portion 9 on the roof 4 side of the cab and which is erected in the left-right direction, and the rotary shaft 5 is fitted and inserted. It consisted of a bearing 6 rotatable about 5 times and a flat sun visor 3 fixed to the bearing 6. The sun visor 3 is rotatable about the rotary shaft 5 via a bearing 6, and when used, it is arranged opposite to the windshield 1 and in parallel with the mirror 2 as shown in the drawing.

[0003]

[Problems to be solved by the device]

 By the way, in such a conventional example, the following problems have been pointed out. That is, direct sunlight from the front of the front of the vehicle is blocked by the sun visor 3 as expected, but direct sunlight from the diagonally front of the vehicle is blocked from the gap A between the sun visor 3 and the mirror 2. Instead, it leaked out and entered the field of view directly, causing a dazzling problem. In particular, when looking at the mirror 2, direct sunlight or the like from a diagonally forward direction enters the field of view and becomes very dazzling, which sometimes hinders driving.

In view of the above situation, the present invention has been made to solve the problems of the above-mentioned conventional example, in which a guide groove is formed on the rotating shaft of the sun visor, and the sun visor side is correspondingly formed. Since the guide pin is projected in the bearing and can be guided in the left and right directions by the guide groove, the sun visor can also move in the left and right directions, eliminating the gap between the sun visor and the front of the mirror. The purpose is to propose a mounting structure for an automobile sun visor that can reliably block sunlight.

[0005]

[Means for Solving the Problems]

 The technical means of the present invention for achieving this object are as follows. That is, this mounting structure relates to the mounting structure of the sun visor, which is arranged alongside the mirror on the upper inside of the windshield of the automobile. A rotary shaft that is installed in the left-right direction when the base end is attached to the cab side, a bearing that is fitted and rotatable around the rotary shaft, and a flat plate-shaped member that is fixed to the bearing. The sun visor and a guide groove formed on the surface of the rotating shaft and capable of guiding the guide pin in the left and right direction, and a guide groove protrudingly provided in the bearing and constantly fitted in a part of the guide groove and And the guide pin guided in the left-right direction. Therefore, the sun visor is rotatable around the rotary shaft via the bearing, and is also guided in the guide groove of the rotary shaft via the guide pin of the bearing so as to be movable in the left-right direction.

[0006]

[Action]

 Since the present invention comprises such means, it operates as follows. In this mounting structure, the sun visor is held by the erected rotation shaft via a bearing and is rotatable, and is arranged side by side with the mirror on the upper inside of the windshield. First of all, direct sunlight from the front of the front of the car is blocked by this sun visor. Along with this, a guide groove is formed on the rotary shaft, and the guide pin correspondingly provided in the bearing can be guided in the left and right directions. Therefore, by moving the sun visor to the mirror side in the left-right direction and reducing or eliminating the gap between the sun visor and the mirror, direct sunlight from diagonally forward is also blocked by the sun visor, preventing direct visibility. Be done.

[0007]

【Example】

 The present invention will be described in detail below based on the embodiments shown in the drawings. 1 (1) is a front view of the first embodiment of the present invention, FIG. 2 (2) is a front view of the essential parts of the second embodiment, and FIG. 3 (3) is a view of the essential parts of the third embodiment. It is a front view.

As shown in FIG. 2, this mounting structure relates to the mounting structure of the sun visor 3 which is arranged in the upper part of the inside of the windshield 1 alongside the mirror 2 in the cab of a truck or other automobile. First, the sun visor 3 is arranged in the front glass 1 in front of the driver's seat in the illustrated example, but in addition to this, in many cases it is also arranged in the windshield 1 in front of the passenger seat. The mirror 2 which functions as a mirror and a rearview mirror is arranged at the left and right of the mirror 2. This sun visor 3 is made of a semi-transparent or opaque plate-like body having a light-shielding property, and is sufficient to substantially cover the upper inside portion of the windshield 1 in front of the driver's seat or the passenger seat, and the left-right width in the longitudinal direction and lateral direction It has the height of.

As shown in FIG. 1, the mounting structure of the sun visor 3 has the following rotary shaft 5, bearing 6, guide groove 7, guide pin 8 and the like. These will be described in detail. First, the rotary shaft 5 has a base end attached to the roof 4 side of the cab and is laid horizontally. The rotating shaft 5 in the illustrated example is bent about 90 degrees midway, and the base end, which is the upper end, is pivotally attached to the mounting portion 9 on the roof 4 side (see FIG. 2) and is rotated about 90 degrees horizontally. It is movably held. Therefore, the main body of the rotary shaft 5 can be rotated approximately 90 degrees between the front windshield 1 side and the side face, which is at a right angle to the front windshield 1 side (not shown), while being held horizontally. Yes, it is displaceable between a state in which it is installed in the left-right direction on the windshield 1 side and a state in which it is installed in the front-rear direction on the door glass side.

Next, the bearing 6 is fitted with the rotating shaft 5 and is rotatable around the rotating shaft 5. That is, the rotary shaft 5 which is held horizontally in the left-right direction is fitted into the bearing 6, so that the bearing 6 is rotatable around the horizontal rotary shaft 5. The sun visor 3 is fixed to the outer peripheral side of the bearing 6. Therefore, the sun visor 3 is designed so as to rotate and move integrally with the bearing 6, and when it is used to block direct sunlight, it is arranged side by side with the mirror 2 on the upper inside of the windshield 1 as shown in the figure. The vertical state of being placed in the upper part of the inside of the door glass by the rotation of the rotary shaft 5 is maintained. It is in a substantially horizontal state in which it is raised in parallel. Note that in FIG. 2, reference numeral 10 denotes a locking tool, and this locking tool 10 functions to fix the sun visor 3 which is in a substantially vertical state on the upper inside of the windshield 1 at the same position to the roof 4 at the time of use. To do.

Further, in this mounting structure, a guide groove 7 formed on the surface of the rotary shaft 5 and capable of guiding the guide pin 8 in the left-right direction, and correspondingly provided in the bearing 6 so as to project, is formed. A guide pin 8 which is always fitted in a part and is guided in the left and right direction by the guide groove 7 is provided.

In the first embodiment shown in FIG. 1 (1), the guide groove 7 is slanted on the surface of the horizontal rotary shaft 5, that is, the lower part is closer to the mirror 2 in the drawing as a whole. Is formed while being inclined. The guide groove 7 of the second embodiment shown in FIG. 1 (2) is a substantially inverted L-shape on the surface of the horizontal rotary shaft 5, that is, the vertical groove 11 and the vertical groove 11 are connected to the guide groove 7 on the mirror 2 side in the drawing. And the lateral groove 12 formed toward the side. Further, the guide groove 7 of the third embodiment shown in FIG. 1C is an intermediate form between the first embodiment and the second embodiment on the surface of the horizontal rotary shaft 5, that is, the slanted inclination. A groove 13 and a lateral groove 14 connected to the groove 13 and formed toward the mirror 2 side in the drawing are formed.

The guide pin 8 provided in the bearing 6 is formed to have a size substantially corresponding to the width and depth of each guide groove 7 of the first, second and third embodiments. It is always fitted in a part of the guide groove 7 and is guided in the left-right direction while sliding in the guide groove 7. Therefore, the sun visor 3 is rotatable around the rotary shaft 5 via the bearing 6 as described above, and can be vertically rotated from a substantially horizontal non-use state to a substantially vertical use state, and in this way, the guide pin 8 of the bearing 6 is provided. It is guided by the guide groove 7 of the rotary shaft 5 through the, and can also be moved to the mirror 2 side and the non-mirror 2 side in the lateral direction which is the width direction of the vehicle. When the sun visor 3 is stopped from such rotation and movement, the relationship such as the size of the guide pin 8 and the guide groove 7 is set so that the sun visor 3 is fixedly held in its position and posture. There is.

By the way, in the first embodiment shown in FIG. 1 (1), the guide pin 8 and the sun visor 3 are guided by the inclined guide groove 7 and are substantially horizontal around the rotary shaft 5. When it is rotated up and down from an unused state to a substantially vertical use state, it is simultaneously moved to the mirror 2 side and the non-mirror 2 side in the left-right direction during the rotation. Further, in the second embodiment shown in FIG. 1 (2), the guide pin 8 and the sun visor 3 are guided by the vertical groove 11 of the guide groove 7 so that the guide pin 8 and the sun visor 3 can be used from a substantially horizontal non-use state to a substantially vertical use. It is rotated up and down to the state, and after being rotated to the use state, it is guided by the lateral groove 12 of the guide groove 7 and moves to the mirror 2 side and the anti-mirror 2 side in the left-right direction. There is.

Further, in the third embodiment shown in FIG. 1 (3), the guide pin 8 and the sun visor 3 are guided by the inclined groove 13 of the guide groove 7 so that the guide pin 8 and the sun visor 3 are not in a laterally unused state. It is rotated up and down to a substantially vertical usage state and moved slightly in the left and right directions, and after turning to the usage state, it is guided by the lateral groove 14 of the guide groove 7 and is opposed to the mirror 2 side in the left and right direction. It is designed to move to the mirror 2 side. In FIG. 1 (3), reference numeral 15 is a locking portion, and this locking portion 15 is formed between the inclined groove 13 and the lateral groove 14 of the guide groove 7, and the guide pin 8 and the sun visor 3 are mirrored. The second side and the side opposite to the mirror 2 are positioned so that they do not unnecessarily move in the left-right direction, that is, they do not move unless they are moved by applying a force.

The present invention is configured as described above. Then it becomes as follows. In this mounting structure, the sun visor 3 is held by the rotating shaft 5 installed from the roof 4 side through the bearing 6 and is rotatable around the rotating shaft 5 through the bearing 6, and when used, the windshield is used. It is placed in the upper part of the inner side of 1 alongside the mirror 2 and is in a substantially vertical use state. First, the direct sunlight or the like from the front of the front of the automobile is blocked by the plate-shaped sun visor 3 arranged in this manner. In such a usage state, in the second embodiment shown in FIG. 1 (2) and the third embodiment shown in FIG. 1 (3), normally, a gap A (see FIG. 2) is formed between the mirror 2. ) Has been formed.

At the same time, in this mounting structure, a guide groove 7 is formed in the rotary shaft 5, and the guide pin 8 correspondingly provided in the bearing 6 can be guided in the left-right direction. Therefore, in the second embodiment shown in FIG. 1 (2) and the third embodiment shown in FIG. 1 (3), when direct sunlight from an oblique front of the vehicle is conspicuous, it is not used. A certain sun visor 3 is guided to the guide groove 7 of the rotary shaft 5 via the guide pin 8 of the bearing 6 and is moved to the mirror 2 side in the left-right direction. Further, in the first embodiment shown in FIG. 1 (1), the sun visor 3 is rotated up and down from the substantially horizontal non-use state to the substantially vertical use state to move the guide pin 8 up and down. It is moved to the mirror 2 side in the left-right direction via the guide groove 7. By reducing or eliminating the gap A between the sun visor 3 and the mirror 2 in this manner, the direct sunlight or the like from an obliquely forward position is reliably blocked by the sun visor 3, and direct sight is prevented.

[0018]

[Effect of device]

 As described above, the mounting structure of the automobile sun visor according to the present invention is such that the guide groove is formed on the rotating shaft of the sun visor and the guide pin is correspondingly provided in the bearing on the side of the sun visor to project the guide groove. The sun visor can be moved in the left and right directions because it can be guided in the left and right directions. Therefore, the following effects are exhibited.

That is, direct sunlight from the front of the front of the vehicle is blocked by the sun visor, and direct sunlight from the front of the vehicle diagonally moves the sun visor to the mirror side in the left-right direction. By reducing or eliminating the gap between the mirror and the mirror, it is surely blocked. Therefore, for example, when looking at a mirror, direct sunlight or the like from diagonally forward is prevented from directly entering the field of view, glare is eliminated, and driving is not hindered. Thus, the effects of the present invention are remarkably large, such as the problems existing in this type of conventional example are eliminated.

[Brief description of drawings]

1A and 1B show a mounting structure of a sun visor for a vehicle according to the present invention, wherein FIG. 1A is a front view of the first embodiment, and FIG.
The front view of the main part of an Example, (3) FIG. Is a front view of the main part of a 3rd Example.

FIG. 2 is an overall front view of the vicinity of a windshield including a sun visor.

[Explanation of symbols]

 1 Windshield 2 Mirror 3 Sun visor 4 Roof 5 Rotating shaft 6 Bearing 7 Guide groove 8 Guide pin 9 Mounting part 10 Locking tool 11 Vertical groove 12 Horizontal groove 13 Inclined groove 14 Horizontal groove 15 Locking part A Gap

Claims (1)

[Scope of utility model registration request] 1. An inner upper portion of a windshield of an automobile,
A mounting structure of a sun visor arranged side by side with a mirror, wherein a rotation shaft having a base end attached to a cab side and erected in the left-right direction, and a bearing that is fitted around the rotation shaft and is rotatable around the rotation shaft A flat plate-shaped sun visor fixed to the bearing, a guide groove formed on the surface of the rotating shaft and capable of guiding a guide pin in the left-right direction, and a part of the guide groove protrudingly provided in the bearing. The guide pin which is always fitted and is guided in the left and right direction by the guide groove, and the sun visor is rotatable around the rotary shaft via the bearing and the guide pin of the bearing is provided. A sun visor for an automobile, characterized in that the sun visor is guided by a guide groove of the rotary shaft so as to be movable in the left and right directions.