KR100563473B1 - Sunvisor for a vehicle easily attachable and detachable to the glasses of vehicle - Google Patents

Abstract

The vehicle sun visor which is easily detachable to the glass of the vehicle of the present invention is attached to the glass window (WG) and a pair of adsorption members 50 spaced apart from each other,

A support body 10 supporting the suction member 50 and supporting the horizontal rotating member holder 20, the vertical rotating member holder 30, and the polarizing plate 60;

A horizontal pivot member holder 20 in which a cylindrical accommodating portion 21 is formed to accommodate the vertical pivot shaft 33 of the vertical pivot member holder 30 to move left and right of the polarizing plate 60;

The vertical pivot shaft 33 is formed to be coupled to the cylindrical receiving portion 21 of the horizontal pivot member holder 20, and the protruding U-shaped pivot protrusion 31 is formed to accommodate the horizontal pivot shaft 40. Vertical rotating member holder (30) to enable the shanghai

The polarizing plate 60 is supported, and the horizontal rotating shaft 40 coupled to the U-shaped rotating coupling protrusion 31 of the vertical rotating member holder 30 so that the polarizing plate 60 is moved.

It is configured to be easily attached to the curved glass of the vehicle, it is a useful invention having the effect that the fixing is maintained at the position after the rotational movement of the polarizing plate by forming an uneven portion in the rotating shaft and the rotating shaft receiving portion of each rotating member.

Vehicle, sun visor, adsorption, working rod, holder, rotation, irregularities

Description

SUNVISOR FOR A VEHICLE EASILY ATTACHABLE AND DETACHABLE TO THE GLASSES OF VEHICLE}

1 is an exploded perspective view of the present invention.

Figure 2 is a perspective view of the combination of the present invention.

Figure 3a is a partially bonded perspective view showing a combined state of the member to enable horizontal and vertical rotation of the sun visor polarizer, Figure 3b is a partially enlarged perspective view of the member to enable horizontal and vertical rotation.

4 is a longitudinal sectional view showing that the sun visor is mounted on the glass of the vehicle;

Figure 5 is a side cross-sectional view of Figure 4;

6a and 6b is a partial cutaway cross-sectional view showing the operating state of the suction plate by the operating rod.

Figure 7a is a plan view showing the vertical rotation and left and right rotation operation state of the sun visor polarizing plate.

FIG. 7B is an enlarged cross-sectional view of FIG. 6A;

8 is a side cross-sectional view showing an operating state of the sun visor polarizing plate in the vertical direction.

Figure 9 is a cross-sectional view of the sun visor body showing the coupling state accommodating the connecting member to enable the vertical and horizontal rotation of the sun visor polarizer.

Figure 10a is an exemplary state of use showing that the sun visor is attached to the front windshield of the vehicle, Figure 10b is another exemplary state of use of the present invention showing that it is used attached to the side glass of the vehicle, that is door glass 10C is an exemplary state of use showing a state in which the sun visor of the present invention is attached while the glass of the door sealing the side of the vehicle moves downward.

11 is a perspective view of a conventional vehicle sun visor.

The present invention relates to a sun visor of a vehicle, and in more detail, after being attached to a window of the vehicle, the sun visor is rotated horizontally and vertically, that is, the light is projected to a passenger such as a driver in the vehicle by rotating horizontally and vertically. It relates to a sun visor of the vehicle that is simply detached to effectively block the.

A conventional sun visor is connected to and fixed to an adsorption plate A attached to and adsorbed on glass, as described in Korean Utility Model No. 20-0255969, which is shown in FIG. The sun visor fixing member which has a hinge rod (H) having a spherical ball (B) at one end and a socket (S) for accommodating the spherical ball (B) of the hinge rod (H) to fix the polarizing plate (P). It consists of (F).

The conventional sun visor configured as described above is in spherical surface contact with the socket (S) DL of the sun visor fixing member F coupled to the ball B of the hinge rod (H), but the sun visor polarizing plate (P) When a lot of pivot rotation occurs, the wear of the ball (B) and the socket (S) is generated and the polarizing plate (P) is rotated to a predetermined position has a problem that is not properly maintained at that position.

In addition, when abrasion is severely generated, the polarizing plate P may fall, and thus, the driver may obstruct driving of the driver because light is projected at a time from the traveling vehicle in front of the vehicle when the driver is driving the vehicle.

On the other hand, one of the adsorption plate (A) is attached to the vehicle glass, the polarizing plate (P) is pivotally connected to the lower side of the adsorption plate (A), when used to be attached to the curved vehicle glass of the polarizing plate (P) The left and right rotation angles were small, causing inconvenience when attached to the vehicle.

The sun visor of the vehicle of the present invention is to provide a vehicle sun visor which is easily detachable to the vehicle glass and the rotation angle of the polarizing plate is increased.

It is another object of the present invention to provide a vehicle sun visor which prevents the sun visor polarizer from being inadvertently released.

Still another object of the present invention is to provide a vehicle sun visor which prevents the polarizer from being detached and the polarizer is rotated when the rotating member is worn.

This object of the present invention is achieved by forming a body for supporting a pair of adsorption members, and by combining the rotation member to protrude forward of the body to increase the rotation angle of the polarizing plate.

In addition, by extending the engaging portion of the rotating member to fix the rotating coupling portion of the polarizing plate by the fastening means, it is possible to manually adjust the bonding force even after abrasion of the rotating member, to keep it in place after the polarizing plate is moved, the polarizing plate is inadvertently falling Is achieved by allowing it to be prevented.

Hereinafter, with reference to the accompanying drawings will be described in more detail the sun visor for the vehicle easy detachable to the glass of the present invention.

1 is an exploded perspective view for installing the sun visor of the present invention on the windshield of an automobile, FIG. 2 is a combined state diagram of FIG. 1, and FIG. 3A is a partial perspective view showing that the polarizer 60 can be moved up, down, left and right, 3B is an enlarged view for showing a coupling state of the rotation members.

The vehicle sun visor of the present invention transmits the angle of the polarizing plate 60 installed on the inner surface of the vehicle by simply rotating the angle in the horizontal (left and right) direction or the vertical (up and down) direction to maintain the state so as to be transmitted through the window of the vehicle. It is characterized by blocking the light.

The rotating member of the sun visor includes a vertical rotating member for moving the sun visor vertically and a horizontal rotating member for moving horizontally. Combination movement (up, down, left, and right movement) of these rotating members allows the sun visor to be moved horizontally, vertically, or horizontally and vertically inclinedly.

The horizontal rotating member which enables horizontal movement (left and right movement) of the sun visor has a horizontal rotating member holder 20 in which the cylindrical opening 21 of a predetermined diameter is opened in the vertical direction and is vertically penetrated, and the horizontal rotating member holder 20 It is composed of a vertical pivot 33 is coupled to the cylindrical receiving portion 21 of the member holder 20. The cylindrical accommodating portion 21 has a small concave-convex portion 34 formed in the longitudinal direction on the inner circumferential surface to serve to keep the sun visor polarizer 60 exactly in place after being moved to a desired position.

The cylindrical receiving portion 21 having the uneven portion 34 is opened in front so that interference does not occur when the vertical rotating shaft 33 of the vertical rotating member holder 30 is received and moved left and right. In addition, the inclined surface 24 is formed in the left and right sides of the front of the cylindrical receiving portion 21 is open so as not to interfere with the vertical rotating member holder (30). That is, the thickness of the center portion of the horizontal rotating member holder 20 adjacent to the cylindrical receiving portion 21 is formed to be inclined relatively larger than the side portion thickness.

The vertical pivot member holder 30 is formed with a vertical cylindrical shaft 33 in the longitudinal direction at the rear to be coupled to the cylindrical receiving portion 21 of the horizontal pivot member holder 20, the vertical pivot shaft 33 Fig. 3 is formed in the longitudinal direction (in the axial direction) on the circumferential surface corresponding to the uneven portion 22 of the inner circumferential surface of the cylindrical receiving portion 21. In addition, a rotation coupling protrusion 31 having a U shape is formed at the front lower side of the vertical rotation member holder 30.

As shown in the figure, the U-type rotating coupling protrusion 31 is formed in a pair on the left and right side to be spaced apart from each other, but may be formed as one. The inner circumferential surface of the rotation engaging projection 31 is formed with an uneven portion 32 corresponding to the uneven portion 22 formed in the cylindrical receiving portion 21 of the horizontal rotating member holder 20. The rotating coupling projection 31 is coupled to the horizontal rotating shaft 40, the horizontal rotating shaft 40 is a 'c' polarizing plate fixing part 43 is connected to the curved rod 42 is formed. The outer circumferential surface of the horizontal rotating shaft 40 is formed with an uneven portion 41 corresponding to the uneven portion 32 of the rotating coupling protrusion 31.

The polarizing plate fixing part 43 is fixed with a screw 71 to prevent the separation after the polarizing plate 60 is fitted.

On the other hand, the sun visor support body 10 for receiving and fixing the horizontal rotating member holder 20 is characterized in that the pair is spaced apart so that the adsorption member 50 on the back so as to be securely fixed also fixed to the glass window forming a curved surface. .

The sun visor support body 10 has a rectangular recess 11 for receiving the horizontal pivot member holder 20 on its front surface, and fixes the horizontal pivot member holder 20 accommodated in the recess 11 on the bottom thereof. A screw hole 70a (see Fig. 4) is formed for this purpose.

In addition, the left and right sides of the sun visor support body 10, the space portion 56 for installing a pair of adsorption member 50, and the push-bar guide hole of the adsorption member formed to penetrate to the front side of the space 56 ( 12) is further formed.

An adsorption member 50 is provided in the space 56, and a push rod 51 is connected to the rear surface of the adsorption member 50 to protrude into the guide hole 12. The rear end of the push rod 51 protruding into the guide hole 12 is fixed to the connector 13 installed on the front of the sun visor support body 10 by a pin 13a, and the connector 13 is an operating rod ( 14) is also fixed. At this time, the spring 55 is positioned between the fixing part 53 of the push bar 51 and the bottom surface of the guide hole 12 of the sun visor support body 10.

Figure 4 is a cross-sectional view illustrating the coupling state of the vehicle sun visor of the present invention, the adsorption member 50 is attached to the glass window of the vehicle, the push bar 51 is coupled to the push bar fixing portion 53 of the rear, A spring 55 is coupled to the push rod 51, and the push rod 51 passes through the guide hole 12 of the sun visor support body 10 by the actuation rod connector 13 and the actuation rod 14. Combined. In this state, the spring 55 is located between the push rod fixing portion 53 and the sun visor support body 10. The rear portion of the sun visor support body 10 in which the adsorption member 50 is accommodated is formed with a space 56 such that the push bar 51 and the spring 55 of the adsorption member 50 are accommodated.

The horizontal rotating member holder 20 is accommodated in the recess 11 of the sun visor support body 10 after the vertical rotating shaft 33 of the vertical rotating member holder 30 is coupled to the cylindrical receiving portion 21. The horizontal rotating member holder 20 is completely fixed with the screw 70.

The vertical rotating member holder 30 coupled to the horizontal rotating member holder 20 by the vertical rotating shaft 33 has a horizontal rotating shaft 40 coupled to the U-shaped rotating coupling protrusion 31 in front of the horizontal rotating member holder 20. The polarizing plate 60 is fixed to the 'C' polarizing plate fixing part 43 with a screw 71.

FIG. 5 is a partial cutaway cross-sectional view illustrating the vehicle sun visor of the present invention in a side cross-sectional view (vertical cross-sectional view), in which a push bar 51 of an adsorption member 50 connected to an operating rod 14 by a connector 13 is adsorbed. It is coupled to the fixing portion 53 formed on the rear surface of the member 50, the horizontal rotating member holder 20 is fixed to the recess 11 of the sun visor support body 10 with a screw 70. Here, the vertical pivot 33 is illustrated in the side view to show the relative coupling relationship with the horizontal pivot 40.

In addition, the cylindrical receiving portion 21 of the horizontal rotating member holder 20 is coupled to the vertical rotating shaft 33 of the vertical rotating member holder 30, the U-shaped rotating engaging projection 31 of the vertical rotating member holder (30). ), The horizontal rotating shaft 40 formed integrally with the 'c' polarizer fixing part 43 is rotatably coupled.

As shown in detail in an enlarged view, the 'c' polarized plate fixing part 43 connected to the horizontal pivot 40 coupled to the U-shaped pivoting protrusion 31 of the vertical pivot member holder 30 by the curved rod 42 is provided. The polarizing plate 60 fitted to the) is further fixed with a screw 71 to prevent inadvertent detachment of the polarizing plate 60 after the fitting.

6A is a state before the adsorption plate of the adsorption member 50 is operated by the operation of the operating rod 14, and FIG. 6B is a state where the adsorption plate is vacuum-adsorbed by the operation of the operation rod 14 (window is not shown). Is a cross-sectional view of some cutouts), wherein the windows of the vehicle are not shown for simplicity of explanation.

In the state before the operating rod 14 coupled to the connector 13 of the sun visor support body 10 is operated, the fixing portion 53 and the guide hole of the suction member 50 are coupled to the pressing rod 51. The spring 55 located between the back surfaces of 12 is in an uncompressed state, in which the adsorption plate 54 is separated from the body 10. The gap between the pin 13a for fixing the connector 13 and the support body 10 is narrowly separated.

However, as shown in Fig. 6B, the connector 13 is also rotated by rotating the operating rod 14 so that the push rod 51 is supported when the pin 13a of the connector 13 is far from the support body 10. Lifted to the (10) side (upward in the figure), the adsorption plate 54 is moved to the support body 10 side and vacuum-sucked. At this time, the spring 55 is in a compressed state and is supported on the back surface of the support body 10 so that the elastic repulsive force of the spring 55 is continuously applied to the adsorption plate 54 to prevent the deterioration of the adsorption force.

FIG. 7A is a partial cutaway sectional view showing a polarizer of the sun visor of the present invention moving left and right, and FIG. 7B is an enlarged partial sectional view showing an operating state of the vertical axis of FIG. 7A. The vertical pivot 40 of the vertical pivot member holder 30 coupled to the cylindrical receiving portion 21 of the horizontal pivot member holder 20 fixed to the sun visor support body 10 with the screw 70 is formed on each inner circumferential surface thereof. And the uneven parts 22 and 34 formed on the outer circumferential surface thereof are in friction contact with each other so that the operation state of the vertical rotation shaft 40 by the left and right rotation (horizontal rotation) of the polarizing plate 60 is clicked. It can be seen that the position is fixed more securely after the movement.

FIG. 8 is a partial cutaway cross-sectional view showing that the polarizing plate 60 is moved up and down in a state where the vehicle sun visor is vacuum-adsorbed and fixed to a window (not shown) of the vehicle (see FIG. 6B). The vertical pivot member holder 30 The horizontal rotating shaft 40 accommodated in the U-shaped rotation coupling protrusion 31 of the) and frictionally coupled to the mutual concave-convex portion 32 is vertically moved to maintain a fixed state.

9 omits the horizontal pivot shaft 40 to briefly show the engagement of the vertical pivot member holder 30 coupled to the horizontal pivot member holder 20. In addition, the U-shaped rotation engaging projection 31a of the vertical rotating member holder 30 is further extended and fixed to the vertical rotating member holder 30 by fastening means such as a screw 72.

This is because the concave-convex portions 32 and 41 are worn by the rotational action with the horizontal rotating shaft 40 pivotally coupled to the U-shaped rotation coupling protrusion 31, and the polarizing plate 60 is rotated and moved to make sure the fixing. When not supported by tightening the screw 72 to the extended U-shaped rotating coupling projection (31a) to forcibly tighten the horizontal rotating shaft 40 to be accurately fixed to the rotated position.

The horizontal pivot 40 coupled to the U-shaped engaging protrusion 31a extended by such means is tightened by the screw 72 so that the position of the polarizer 60 is maintained closely after the vertical rotation of the polarizer 60. Of course, the coupling is separated and the polarizer 60 is prevented from being inadvertently dropped by an external force.

10A is an exemplary view showing that the vehicle sun visor of the present invention is mounted on the front windshield of the vehicle and used. FIG. 10B is an exemplary view showing that the vehicle is mounted on the side door glass of the vehicle. 10C is an exemplary view showing that the sun visor is mounted to protrude upward from the window after lowering the side door glass of the vehicle.

The vehicle sun visor of the present invention combines the horizontal pivot 40 of the vertical pivot member holder 30 with the cylindrical receiving portion 21 of the horizontal visor member holder 20 and then the recess of the support body 10. The horizontal rotating member holder 20 which is rotatable in the horizontal direction to 11 is accommodated and fixed to the horizontal rotating member holder 20 with a screw 70. Thereafter, the sun visor support body 10 is contacted with the glass window WG in the vehicle to be installed, and then the operating rod 14 is operated so that the suction plate 54 of the adsorption member 50 is vacuum-adsorbed to the glass window WG. The body 10 is firmly fixed. Subsequently, when the horizontal pivot shaft 40 on which the polarizing plate 60 is fixed is coupled to the U-shaped pivot coupling protrusion 31 of the vertical pivot member holder 30, the mounting and assembling of the vehicle sun visor of the present invention is completed.

In the vehicle sun visor of the present invention assembled and assembled as described above, mutual interference is minimized during horizontal rotation by the inclined surfaces 24 and 35 of the horizontal rotating member holder 30 and the vertical rotating member holder 30, and the vertical rotating shaft The up-and-down rotation range of the polarizing plate 60 is increased by the curved rod 42 of 40. In addition, the pair of adsorption members 50 are spaced at a predetermined interval on the back of the support body 10, it can be easily mounted on the curved glass window (WG).

The vehicle sun visor of the present invention can be easily attached or detached to the inside of the curved vehicle glass window, and the horizontal and vertical combined movements are possible by the horizontal and vertical rotating member holders, and the uneven portion is accommodated in the rotating shaft and the receiving portion. It is a very useful invention having the effect of preventing the polarizer from falling by inadvertent external force by forming a position to ensure that even after the rotational movement of the polarizer continuously.

Claims (4)

A pair of adsorption members 50 attached to the glass window WG and spaced apart from each other, A support body 10 supporting the suction member 50 and supporting the horizontal rotating member holder 20, the vertical rotating member holder 30, and the polarizing plate 60; A horizontal pivot member holder 20 in which a cylindrical accommodating portion 21 is formed to accommodate the vertical pivot shaft 33 of the vertical pivot member holder 30 to move left and right of the polarizing plate 60; The vertical pivot shaft 33 is formed to be coupled to the cylindrical receiving portion 21 of the horizontal pivot member holder 20, and the protruding U-shaped pivot protrusion 31 is formed to accommodate the horizontal pivot shaft 40. Vertical rotating member holder (30) to enable the shanghai The polarizing plate 60 is supported, and the horizontal rotating shaft 40 coupled to the U-shaped rotating coupling protrusion 31 of the vertical rotating member holder 30 so that the polarizing plate 60 is moved. Vehicle sun visor easy to attach and detach from the glass of the vehicle, characterized in that consisting of. According to claim 1, wherein the vertical rotating shaft 33 and the cylindrical receiving portion 21 and the vertical rotating member holder 30 of the horizontal rotating member holder 20 and the horizontal rotating shaft 40 The vehicle sun visor, which is easily detachable to the glass of the vehicle, characterized in that the uneven portions 22, 34, 32, and 41 are formed on the glass. The horizontal rotating member holder 20 and the rear of the vertical rotating member holder 30 are each inclined surfaces 24 and 35 so as to prevent interference when the vertical rotating member holder 20 is rotated. Vehicle sun visor that can be easily attached to or removed from the glass of the vehicle. 2. The vehicle sun visor of claim 1, wherein the pair of adsorption members (50) are operated simultaneously by the operating rods (14).

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