CN211764841U

CN211764841U - Sun shield for automobile

Info

Publication number: CN211764841U
Application number: CN202020225580.5U
Authority: CN
Inventors: 宋丽娟
Original assignee: Jiangsu Intelligent Network Automobile Innovation Center Co ltd
Current assignee: Jiangsu Intelligent Network Automobile Innovation Center Co ltd
Priority date: 2020-02-28
Filing date: 2020-02-28
Publication date: 2020-10-27
Anticipated expiration: 2030-02-28

Abstract

The utility model belongs to the technical field of auto-parts, a car sun visor board is disclosed, which comprises a substrate, fly leaf and locking structure, the base plate can be installed in the installation position of car front window, the spout has been seted up on the base plate, the fly leaf is along first direction sliding connection in spout, the locking structure includes sliding pin and ejector pin, sliding pin is along first direction sliding connection in fly leaf, the ejector pin slides along the second direction and wears to locate in the fly leaf, first direction and second direction are mutually perpendicular, sliding pin has primary importance and second place for the fly leaf, sliding pin in the primary importance supports the ejector pin against the lateral wall in the spout, with locking fly leaf and base plate, sliding pin in the second place loosens the ejector pin, make fly leaf and base plate unblock can relative slip. The utility model provides a car sun visor board has the function of adjusting the sunshade area, satisfies the demand of driver and passenger's sunshade to improve the security of traveling.

Description

Sun shield for automobile

Technical Field

The utility model belongs to the technical field of auto-parts, especially, relate to a car sun visor board.

Background

In the driving process of the vehicle, a driver inevitably drives towards the sunlight, in order to avoid discomfort of the eyes of the driver caused by sunlight irradiation, a sun shield is arranged above a front window of the vehicle, and the sun shield can be turned down to shield the sunlight when needed and can be folded when not needed.

With the increasing requirements of users on the sun visor, the defects of the existing products are also shown, for example, the sun visor has a fixed area, so that the traditional sun visor cannot well perform the sun-shading function when the sunlight angle is relatively low, especially in the morning and evening.

Therefore, there is a need for a sun visor for a vehicle that solves the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a car sun visor board has the function of adjusting the sunshade area, satisfies the demand of driver and passenger's sunshade to improve the security of traveling.

To achieve the purpose, the utility model adopts the following technical proposal:

a sun visor for a vehicle, comprising:

the base plate can be arranged at the installation part of the automobile front window, and a sliding groove is formed in the base plate;

the movable plate is connected to the sliding groove in a sliding mode along a first direction;

the locking structure comprises a sliding pin and an ejector rod, wherein the sliding pin is connected to the movable plate in a sliding mode in the first direction, the ejector rod penetrates the movable plate in a sliding mode in the second direction, the first direction is perpendicular to the second direction, the sliding pin is provided with a first position and a second position relative to the movable plate, the sliding pin in the first position enables the ejector rod to be abutted against the side wall of the sliding groove so as to lock the movable plate and the substrate, and the sliding pin in the second position enables the ejector rod to be loosened so that the movable plate and the substrate can slide relatively when unlocked.

Preferably, the locking structure further comprises a steel ball, the steel ball is arranged at one end of the ejector rod, a plurality of arc-shaped grooves are formed in the side wall of the sliding groove at intervals, the ejector rod can enable the steel ball to abut against the arc-shaped grooves when the sliding pin is in the first position so as to lock the movable plate and the base plate, and the steel ball can move out of the arc-shaped grooves when the sliding pin is in the second position so that the movable plate can slide relative to the base plate.

Preferably, a clamping groove and a movable groove which are communicated with each other are formed in the side face of the sliding pin, one end of the movable groove is connected with the clamping groove, the depth of the other end of the movable groove is gradually increased along the first direction, when the sliding pin is located at the first position, the end portion of the ejector rod is abutted to the clamping groove, and when the sliding pin is located at the second position, the end portion of the ejector rod is located in the movable groove.

Preferably, the ejector rods are arranged on two sides of the sliding pin, and the two ejector rods are arranged in an axial symmetry mode relative to the sliding pin.

Preferably, an elastic member is disposed between the movable plate and the slide pin, and the elastic member extends in the first direction.

Preferably, both sides wall of the notch of spout all is provided with spacing card protruding, spacing groove has all been seted up to the both sides wall of fly leaf, spacing card protruding is located the spacing inslot.

Preferably, the base plate comprises a first plate and a second plate, the first plate and the second plate being connected together to form the chute.

Preferably, one end of the movable plate is provided with a holding part, and the holding part is located outside the sliding groove.

Preferably, a mounting hole is formed in one side, away from the holding portion, of the substrate, a rotating shaft penetrates through the mounting hole, and the rotating shaft can penetrate through the mounting portion.

The utility model has the advantages that:

the utility model provides a car sun visor board, it is including base plate, fly leaf and locking structure, but fly leaf slidable mounting is in the spout on the base plate, and the locking structure can lock the length of fly leaf with fixed sun visor board, when length is adjusted to needs, adjusts locking structure unblock fly leaf, can adjust length with the fly leaf along the inside and outside removal of spout to satisfy the user demand. The utility model provides a car sun visor board has the function of adjusting the sunshade area, satisfies the demand of driver and passenger's sunshade to improve the security of traveling.

Drawings

Fig. 1 is a schematic structural diagram of a sun visor for a vehicle according to an embodiment of the present invention;

fig. 2 is an exploded schematic view of a substrate according to an embodiment of the present invention;

fig. 3 is a cross-sectional view of a sun visor for a vehicle according to an embodiment of the present invention;

FIG. 4 is an enlarged view at A in FIG. 3;

fig. 5 is an enlarged view at B in fig. 3.

In the figure:

1. a substrate; 2. a movable plate; 4. an elastic member;

11. a chute; 12. limiting clamping protrusions; 13. a first plate; 14. a second plate; 15. a rotating shaft; 21. a limiting groove; 22. a grip portion; 31. a slide pin; 32. a top rod; 33. a steel ball;

111. a cambered surface type groove; 311. a card slot; 312. a movable groove.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar parts throughout, or parts having the same or similar functions. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "connected," "connected," and "mounted" are to be construed broadly and can include, for example, a mounted connection, a removable connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection through an intermediary, a connection between two elements, or an interaction between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description of the present invention, unless otherwise expressly specified or limited, the first feature "on" or "under" the second feature may include both the first and second features being in direct contact, and may also include the first and second features being in contact, not in direct contact, but with another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

As shown in fig. 1 to 5, the present embodiment provides an automobile sun visor, which includes a substrate 1, a movable plate 2 and a locking structure, wherein the substrate 1 is provided with a sliding slot 11, and the substrate 1 can be mounted on a mounting portion of a front window of an automobile; the movable plate 2 is connected to the chute 11 in a sliding manner along a first direction; the locking structure comprises a sliding pin 31 and a top rod 32, the sliding pin 31 is connected to the movable plate 2 in a sliding mode along a first direction, the top rod 32 is arranged in the movable plate 2 in a penetrating mode along a second direction in a sliding mode, the first direction is perpendicular to the second direction, the sliding pin 31 has a first position and a second position relative to the movable plate 2, the top rod 32 is abutted to the side wall of the sliding groove 11 through the sliding pin 31 in the first position to lock the movable plate 2 and the substrate 1, and the top rod 32 is loosened through the sliding pin 31 in the second position to enable the movable plate 2 and the substrate 1 to be unlocked and capable of sliding relatively.

According to the sun visor for the automobile provided by the embodiment, the movable plate 2 is movably arranged in the sliding groove 11 on the substrate 1, the locking structure can lock the movable plate 2 to fix the length of the sun visor, when the length needs to be adjusted, the locking structure is adjusted to unlock the movable plate 2, and the movable plate 2 can be moved inwards or outwards along the sliding groove 11 to adjust the length, so that the use requirement is met. The automobile sun visor provided by the embodiment has the function of adjusting the sun shading area, meets the requirements of drivers and passengers for sun shading, and accordingly improves the driving safety.

Specifically, the locking structure further includes a steel ball 33, the steel ball 33 is disposed at one end of the top bar 32, a plurality of arc-shaped grooves 111 are spaced apart from each other on a side wall of the sliding slot 11, when the sliding pin 31 is located at a first position relative to the movable plate 2, the top bar 32 abuts against the steel ball 33 in the arc-shaped grooves 111 to lock the movable plate 2 and the base plate 1, and when the sliding pin 31 is located at a second position relative to the movable plate 2, the steel ball 33 can move along the sliding slot 11 along with the movable plate 2 to adjust the length of the sun visor. When the slide pin 31 is at the second position, the top rod 32 is loosened, and when the movable plate 2 is slid along the first direction, the steel ball 33 rolls relative to the arc-shaped groove 111, so that the steel ball abuts against the top rod 32 to slide towards the slide pin 31, and the movable plate 2 is ensured to slide smoothly; when the slide pin 31 is at the first position, the slide pin abuts against the top rod 32, so that the steel ball 33 abuts against the arc-shaped groove 111, and the movable plate 2 can be locked. The volume of the arc-shaped groove 111 is smaller than 1/2 of the volume of the steel ball 33, so that the steel ball 33 is prevented from being clamped in the arc-shaped groove 111 to interfere with the sliding of the movable plate 2.

More specifically, the side surface of the sliding pin 31 is provided with a clamping groove 311 and a movable groove 312 which are communicated with each other, one end of the movable groove 312 is connected with the clamping groove 311, the depth of the other end of the movable groove 312 is gradually increased along the first direction, when the sliding pin 31 is located at the first position, the end portion of the ejector rod 32 is abutted against the clamping groove 311, and when the sliding pin 31 is located at the second position, the end portion of the ejector rod 32 is located in the movable groove 312. The depth of the movable groove 312 is deeper than that of the clamping groove 311, when the end of the ejector rod 32 is positioned in the clamping groove 311, the end abuts against the bottom surface of the clamping groove 311, the other end of the ejector rod 32 abuts against the steel ball 33 in the arc-shaped groove 111, and the movable plate 2 is tightly locked; when the end of the top rod 32 is located in the movable groove 312, the movable range is large, and when the movable plate 2 is slid along the first direction, the top rod 32 moves towards the movable groove 312, so that the movable plate 2 can be smoothly slid.

Alternatively, the slide pin 31 is provided with push rods 32 on both sides, and the two push rods 32 are arranged axisymmetrically with respect to the slide pin 31. Accordingly, the steel ball 33 and the arc-shaped groove 111 are axially symmetrically arranged with respect to the sliding pin 31, both sides of the movable plate 2 can be fixed, and the movable plate 2 can be fixed more firmly.

Specifically, one end of the movable plate 2 is provided with a holding portion 22, and the holding portion 22 is located outside the sliding chute 11. The holding part 22 is used for holding by hand, adjusting the sliding pin 31 and pushing and pulling the movable plate 2 so as to adjust the length of the sun visor.

Specifically, an elastic member 4 is disposed between the movable plate 2 and the slide pin 31, and the elastic member 4 extends in the first direction. In this embodiment, the movable plate 2 has a groove, the sliding pin 31 is slidably disposed in the groove along the first direction, one end of the elastic element 4 is connected to the side wall of the groove close to the holding portion 22, and the other end is connected to the end of the sliding pin 31 close to the holding portion 22. When the sliding pin 31 is pulled out, the elastic member 4 is compressed, the movable plate 2 is unlocked and can slide inwards or outwards along the sliding groove 11, when the sliding pin 31 is loosened, the elastic member 4 can push the sliding pin 31 to automatically reset under the action of elasticity, so that the movable plate 2 is locked, and meanwhile, the elastic member 4 can be prevented from being separated from the groove during sliding. In the present embodiment, the elastic member 4 is preferably a spring, and one spring is provided on each side of the slide pin 31.

More specifically, both side walls of the notch of the sliding slot 11 are provided with a limiting protrusion 12, both side walls of the movable plate 2 are provided with a limiting slot 21, and the limiting protrusion 12 is located in the limiting slot 21. For limiting the moving range of the movable plate 2 and preventing the movable plate 2 from coming out of the chute 11.

Optionally, the base plate 1 comprises a first plate 13 and a second plate 14, the first plate 13 and the second plate 14 being connected together to form the chute 11. In the present embodiment, the first plate 13 and the second plate 14 are fastened with bolts.

In order to install the sun visor on an automobile, a mounting hole is formed in one side, which is far away from the holding part 22, of the substrate 1, a rotating shaft 15 penetrates through the mounting hole, and the rotating shaft 15 can penetrate through a mounting part of a front window of the automobile.

It is obvious that the above embodiments of the present invention are only examples for illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A sun visor for a vehicle, comprising:

the base plate (1) can be installed at the installation position of a front window of an automobile, and a sliding groove (11) is formed in the base plate (1);

the movable plate (2) is connected to the sliding groove (11) in a sliding mode along a first direction;

the locking structure comprises a sliding pin (31) and a top rod (32), wherein the sliding pin (31) is connected to the movable plate (2) in a sliding mode in the first direction, the top rod (32) is arranged in the movable plate (2) in a penetrating mode in the second direction in a sliding mode, the first direction is perpendicular to the second direction, the sliding pin (31) has a first position and a second position relative to the movable plate (2), the top rod (32) is abutted to the side wall of the sliding groove (11) through the sliding pin (31) in the first position to lock the movable plate (2) and the substrate (1), and the sliding pin (31) in the second position releases the top rod (32), so that the movable plate (2) and the substrate (1) can be unlocked and can slide relatively.

2. The sun visor according to claim 1, characterized in that the locking structure further includes a steel ball (33), the steel ball (33) is disposed at one end of the top bar (32), a plurality of arc-shaped grooves (111) are spaced apart from each other on a side wall of the sliding groove (11), when the sliding pin (31) is in the first position, the top bar (32) can abut the steel ball (33) against the arc-shaped grooves (111) to lock the movable plate (2) and the base plate (1), and when the sliding pin (31) is in the second position, the steel ball (33) can move out of the arc-shaped grooves (111) to enable the movable plate (2) to slide relative to the base plate (1).

3. The car sun visor according to claim 2, wherein a clamping groove (311) and a movable groove (312) which are communicated with each other are formed in the side surface of the sliding pin (31), one end of the movable groove (312) is connected with the clamping groove (311), the depth of the other end of the movable groove (312) is gradually increased along the first direction, when the sliding pin (31) is located at the first position, the end of the ejector rod (32) abuts against the clamping groove (311), and when the sliding pin (31) is located at the second position, the end of the ejector rod (32) is located in the movable groove (312).

4. The sun visor according to claim 1, characterized in that the carrier rods (32) are provided on both sides of the slide pin (31), and the two carrier rods (32) are provided axisymmetrically with respect to the slide pin (31).

5. The sun visor according to claim 1, characterized in that an elastic member (4) is provided between the movable plate (2) and the slide pin (31), the elastic member (4) extending in the first direction.

6. The sun visor according to claim 1, wherein both side walls of the notch of the sliding groove (11) are provided with limiting protrusions (12), both side walls of the movable plate (2) are provided with limiting grooves (21), and the limiting protrusions (12) are located in the limiting grooves (21).

7. The sun visor according to claim 1, characterized in that the base plate (1) comprises a first plate (13) and a second plate (14), the first plate (13) and the second plate (14) being connected together to form the slide slot (11).

8. The sun visor according to claim 1, characterized in that one end of the movable plate (2) is provided with a grip (22), the grip (22) being located outside the slide groove (11).

9. The sun visor according to claim 8, characterized in that a mounting hole is formed in a side of the base plate (1) facing away from the holding portion (22), a rotating shaft (15) is arranged in the mounting hole in a penetrating manner, and the rotating shaft (15) can be arranged at the mounting position in a penetrating manner.