CN209111905U - A kind of the overturning position limiting structure and sunshading board of sunshading board - Google Patents
A kind of the overturning position limiting structure and sunshading board of sunshading board Download PDFInfo
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- CN209111905U CN209111905U CN201821958750.XU CN201821958750U CN209111905U CN 209111905 U CN209111905 U CN 209111905U CN 201821958750 U CN201821958750 U CN 201821958750U CN 209111905 U CN209111905 U CN 209111905U
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- axial line
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Abstract
The utility model discloses the overturning position limiting structures and sunshading board of a kind of sunshading board, wherein position-limit mechanism includes: the fixing axle for being fixed on car body；The first axle sleeve being set in fixing axle, axial line of the first axle set for around fixing axle rotate the first predetermined angle；It is set to the second axle sleeve and the first convex block of the first axle sleeve outer wall；One end is threaded through the shaft in the second axle sleeve, and shaft is used to rotate the second predetermined angle around the axial line of the second axle sleeve；The second convex block in shaft is set；For stopping the first barrier assembly of the first convex block on the direction that the axial line of fixing axle rotates in the first axle sleeve；And the second barrier assembly for stopping the second convex block on the direction that the axial line of the second axle sleeve rotates in shaft；Angle between the axial line of second axle sleeve and the axial line of the first axle sleeve is third predetermined angle；The other end of shaft is for connecting sun visor body.This structure structure is simple, not only realizes side block sunshade and preceding shelves sunshade, but also the adjustable-angle in side block sunshade.
Description
Technical field
The utility model relates to sunshading board technical fields, and in particular to a kind of overturning position limiting structure of sunshading board and sunshade
Plate.
Background technique
Currently, sunshading board is installed on roof front transverse beam, passes through one in most of automobile vendor automobile produced
Rotating mechanism and a turnover mechanism (shaft and pedestal) are fixed on front beam to realize front sunshade and side block sunshade
Control on two dimension directions.For the sunshading board being assemblied on side wall A column using less, the type sunshading board needs three
The movement in dimension direction makes sunshading board also be able to rotate certain angle on side window position and carries out sunshade.Two sets of rotations are needed in this way
Mechanism and two sets of turnover mechanisms, and respective dimensions direction is limited, pedestal and position limiting structure are complicated, production, assembly technology
It is more demanding.
Therefore, the prior art is to be improved and improves.
Utility model content
The application is intended to provide the overturning position limiting structure and sunshading board of a kind of sunshading board, and the sun-shading plate structure is simple, can be real
It turns an angle when present side block sunshade and carries out sunshade.
According to a first aspect of the present application, this application provides a kind of overturning position limiting structures of sunshading board, comprising:
It is fixed on the fixing axle of car body；
The first axle sleeve being set in the fixing axle, axial line of the first axle set for around fixing axle rotate first
Predetermined angle；
It is set to the second axle sleeve and the first convex block of the first axle sleeve outer wall；
One end is threaded through the shaft in second axle sleeve, and the shaft is used to rotate second around the axial line of the second axle sleeve
Predetermined angle；
The second convex block in the shaft is set；
For stopping the first barrier assembly of the first convex block on the direction that the axial line of fixing axle rotates in the first axle sleeve；
And
For stopping the second barrier assembly of the second convex block on the direction that the axial line of the second axle sleeve rotates in shaft；
Angle between the axial line of second axle sleeve and the axial line of first axle sleeve is third predetermined angle；Institute
The other end of shaft is stated for connecting sun visor body.
The overturning position limiting structure, wherein further include: for fixed pedestal on the car body, the fixing axle and institute
State the setting of the first barrier assembly on the base.
The overturning position limiting structure, wherein first barrier assembly includes the first resistance of setting on the base
Gear and second stops position, and first convex block is located at described first far from one end of first axle sleeve and stops position and described the
Two stop between position；The line at the center at the center and fixing axle of first blocking position is formed by straight line and described
It is described first default that the line at the center at the center and fixing axle of the second blocking position, which is formed by the angle between straight line,
Angle；Second barrier assembly includes that the third being arranged on the end face of second axle sleeve stops position and the 4th to stop position,
Second convex block is located at the third far from one end of the shaft and position and the 4th is stopped to stop between position；The third stops
The line at the center at the center and second axle sleeve of position is formed by straight line and the described 4th and stops the center and described the of position
It is second predetermined angle that the line at the center of two axle sleeves, which is formed by the angle between straight line,.
The overturning position limiting structure, wherein be provided with boss on the pedestal, be additionally provided on the boss described in
Distinguish shape in the oral area both ends of the limiting slot being recessed towards a side of the fixing axle to another side on boss, the limiting slot
Position and described second is stopped to stop position at described first；Be arranged on the end face of second axle sleeve it is jagged, the two of the notch
End forms the third and position and the 4th is stopped to stop position.
The overturning position limiting structure, wherein first axle sleeve and first convex block are integrally formed, the pedestal,
The fixing axle, the boss and the limiting slot are integrally formed.
The overturning position limiting structure, wherein the shaft and second convex block are integrally formed.
The overturning position limiting structure, wherein the axial line base of the axial line of second axle sleeve and first axle sleeve
This is vertical.
The overturning position limiting structure, wherein first axle sleeve and fixing axle interference fit, the shaft and institute
State the second axle sleeve interference fit.
The overturning position limiting structure, wherein first axle sleeve and second axle sleeve are integrally formed.
According to a second aspect of the present application, it this application provides a kind of sunshading board, including sun visor body and described turns over
Turn position limiting structure, the sun visor body is arranged on the other end of the shaft.
The beneficial effects of the utility model are:
The utility model provides the position limiting structure and sunshading board of a kind of sunshading board, wherein the position-limit mechanism includes: solid
Due to the fixing axle of car body；The first axle sleeve being set in the fixing axle, the first axle set is for around the axle center of fixing axle
Line rotates the first predetermined angle；It is set to the second axle sleeve and the first convex block of the first axle sleeve outer wall；One end is threaded through described
Shaft in second axle sleeve, the shaft are used to rotate the second predetermined angle around the axial line of the second axle sleeve；It is arranged at described turn
The second convex block on axis；For stopping the first of the first convex block to hinder on the direction that the axial line of fixing axle rotates in the first axle sleeve
Keep off component；And the second blocking group for stopping the second convex block on the direction that the axial line of the second axle sleeve rotates in shaft
Part；Angle between the axial line of second axle sleeve and the axial line of first axle sleeve is third predetermined angle；Described turn
The other end of axis is for connecting sun visor body.This overturning position limiting structure rotate sun visor body can on two dimensions,
Side block sunshade and preceding shelves sunshade are realized, and the angle of sunshading board can be adjusted in side block sunshade.
Detailed description of the invention
Fig. 1 is the main view of overturning position limiting structure provided by the utility model；
Fig. 2 is the top view of overturning position limiting structure provided by the utility model；
Fig. 3 is the perspective view of overturning position limiting structure provided by the utility model；
Fig. 4 is the structural schematic diagram of sunshading board provided by the utility model.
Specific embodiment
The utility model is described in further detail below by specific embodiment combination attached drawing.
Embodiment one,
Shown in referring to figures 1-3, a kind of overturning position limiting structure of sunshading board is present embodiments provided, comprising: fixing axle 11,
First axle sleeve 20, the second axle sleeve 30, the first convex block 21, shaft 40, the second convex block 41, the first barrier assembly and the second blocking group
Part.Fixing axle 11 is fixed on car body corresponding position, which can be on car body A column or car body close to front windshield
Top cross-bar at.First axle sleeve 20 is set in fixing axle 11, and the second axle sleeve 30 and the first convex block 21 are arranged in the first axle sleeve
On 20 outer wall, the second convex block 41 be arranged in shaft 40, one end of shaft 40 is threaded through in the second axle sleeve 30, shaft 40 it is another
One end is connected with torsion shaft 50, and torsion shaft 50 carries sun visor body.
First axle sleeve 20 is used to rotate the first predetermined angle, the first convex block 21 and the second axle sleeve around the axial line of fixing axle 11
30 rotate with the rotation of the first axle sleeve 20, and the first barrier assembly is used to turn in the first axle sleeve 20 around the axial line of fixing axle 11
Stop the first convex block 21 on dynamic direction, so that the first axle sleeve 20 rotates the first predetermined angle.Shaft 40 is used for around the second axle sleeve
30 axial line rotates the second predetermined angle, and the second convex block 41 is rotated with the rotation of shaft 40, and the second barrier assembly is used for
Stop the second convex block 41 on the direction that the axial line of the second axle sleeve 30 rotates in shaft 40, so that the rotation of shaft 40 second is default
Angle.Angle between the axial line of second axle sleeve 30 and the axial line of the first axle sleeve 20 is third predetermined angle, it is preferred that the
The axial line of two axle sleeves 30 and the axial line of the first axle sleeve 20 are substantially vertical, it is furthermore preferred that the axial line of the second axle sleeve 30 and
The axial line of one axle sleeve 20 is vertical, i.e., third predetermined angle is equal to 90 °.Substantially vertical the first axle sleeve 20 and the second axle sleeve 30 can
So that the sun visor body being arranged on 40 other end of shaft rotates in two Different Planes, sun visor body side is realized
Keep off the function of sunshade and preceding shelves sunshade.
In the present embodiment, the first axle sleeve 20 and fixing axle 11 are interference fitted, and enable to the first axle sleeve 20 around fixing axle 11
Axial line rotate a certain angle after, stopped at this location under the action of the power of interference fit.Shaft 40 and the second axle sleeve
30 interference fits, after enabling to shaft 40 to turn an angle around the axial line of the second axle sleeve 30, in the power of interference fit
Effect is lower to stop at this location.
As shown in fig. 1, the overturning position limiting structure being mounted on operator seat position is shown in the figure, when fixing axle 11 is solid
When being scheduled on car body A column, particularly, when the axial line of fixing axle 11 is basically perpendicular to car body A column, i.e., perpendicular to left side car body
When, by shaft 40 around the rotation of the second axle sleeve 30 so that the axial line of torsion shaft 50 is basically perpendicular to the axle center of fixing axle 11
Line is, it can be achieved that side block sunshade, in side block sunshade, when side block sunshade can be achieved around the rotation of fixing axle 11 by the first axle sleeve 20
Adjusting to sun visor body angle；By shaft 40 around the rotation of the second axle sleeve 30 so that the axial line of torsion shaft 50 is put down substantially
Row when the axial line of fixing axle 11, sun visor body turn to front windshield on along position, by sun visor body edge
Shelves sunshade before the overturning of torsion shaft 50 is realized, particularly, sun visor body can rotate 180 ° of realization front sunshades along torsion shaft 50.
When fixing axle 11 is fixed on car body top crossbeam, particularly fixing axle 11 is fixed in top cross-bar close to car body A column
Position at, at this point, the axial line of fixing axle 11 be basically perpendicular to car body top cross-bar, by shaft 30 around the second axle sleeve 40
Rotation so that torsion shaft 50 turn to front windshield it is upper along at, i.e., sun visor body is located at the position of front windshield
When, sun visor body is overturn 180 ° along the axial line of torsion shaft 50 and realizes preceding shelves sunshade；By shaft 30 around the second axle sleeve 40
Rotation so that torsion shaft 50 turns at the window locations of operator seat, i.e. the sun visor body window locations that turn to operator seat
When place, to sunshading board sheet when realizing side block sunshade, and side block sunshade can be achieved around the rotation of fixing axle 11 by the first axle sleeve 20
The adjusting of body angle.Be mounted on car body A column the difference is that, when being mounted on car body top crossbeam, torsion shaft
Axial line is always perpendicular to the axial line of fixing axle.
As above, in co-driver, the fixing axle of this structure it is same it is mountable on A column or on car body top crossbeam to
Realize the mode of side block sunshade, the adjusting of side block sun shading angle and preceding shelves sunshade, concrete implementation mode, which can refer to, to be driven
Embodiment when position is realized.
The overturning position limiting structure of sunshading board provided by the present embodiment, further includes: pedestal 10, fixing axle 11 and first stop
Component is arranged on pedestal 10, which is mounted on car body A column or installs for being fixed on car body corresponding position
At car body top crossbeam.
First barrier assembly includes that first be arranged on pedestal 10 stops position and second to stop position, and the first convex block 21 is separate
One end of first axle sleeve 20 is located at first and position and second is stopped to stop between position.First stops in the center of position and fixing axle 11
Heart line is formed by the center of straight line and the second blocking position and the line at the center of fixing axle 11 is formed by between straight line
Angle is the first predetermined angle, i.e., the distance between the first blocking position and the second blocking position have determined the big of the first predetermined angle
It is small.It should be noted that the center of the first blocking position and the line of centres of fixing axle 11 are formed by straight line and second and stop position
Center and fixing axle 11 center line be formed by straight line be respectively positioned on both perpendicular to first stop position axial line, the
Two stop in the axial line of positions and the same plane of fixing axle, and the center of the first blocking position is the plane and the first blocking is
Axial line intersection point, the point that the second blocking position is the plane stops the axial line of position to intersect with second, in fixing axle
The heart is the point that the plane intersects with the axial line of fixing axle.
In one embodiment, boss 12 is set on pedestal 10, is provided on boss 12 from the boss 12 towards fixing axle
The limiting slot 13 that 11 a side is recessed to another side so that the limiting slot 13 oral area it is convex towards fixing axle 11, first
Block 21 is located in limiting slot 13 far from one end of the first axle sleeve 20, the oral area both ends of limiting slot 13 be respectively formed the first blocking position and
Second stops position, and when the first axle sleeve 20 is rotated around fixing axle 11, the first convex block 21 rotates simultaneously, and is limited slot 13 and is limited
Position.The oral area size of limiting slot 13 limits the size of the first predetermined angle, and when side block sunshade has been determined, sun visor body
Initial position and final position.Preferably, the first predetermined angle is more than or equal to 10 °.
Second barrier assembly includes that the third that is arranged on the end face of the second axle sleeve 30 stops position and the 4th to stop position, and second
Convex block 41 is located at third far from one end of shaft 40 and position and the 4th is stopped to stop between position.Third stops center and the second axis of position
The line that the line at the center of set 30 is formed by the center and the center of the second axle sleeve 30 of straight line and the 4th blocking position is formed
Straight line between angle be the second predetermined angle, i.e., third stops position and the 4th blocking the distance between position to be determined second
The size of predetermined angle.It should be noted that third stops the line at the center and the center of the second axle sleeve 30 of position to be formed by
The line at the center at the center and the second axle sleeve 30 of straight line and the 4th blocking position is formed by straight line and is located at simultaneously perpendicular to third
The axial line of position, the 4th is stopped to stop in the same plane of the axial line of position and the axial line of the second axle sleeve, third stops position
The center point that be the plane stop the axial line of position intersect with third, the center of the 4th blocking position is the plane and the 4th
Stop the point of the axial line intersection of position, the center of the second axle sleeve is the point that the plane intersects with the axial line of the second axle sleeve.
In one embodiment, it is arranged jagged 31 on the end face of the second axle sleeve 30, the both ends of the notch 31 form third resistance
Gear and the 4th stops position, and in axial line rotation of the shaft 40 around the second axle sleeve 30, the second convex block 41 rotates simultaneously, notch
Both ends stop the second convex block 41.The size of notch limits the size of the second predetermined angle, enables sun visor body from side
Shelves sunshade position before gear sunshade position turns to.Preferably, the second predetermined angle is more than or equal to 80 °.
In another embodiment, the first axle sleeve 20 rotates the first predetermined angle around the axial line of fixing axle 11 and turns
Axis 40 rotates the implementation of the second predetermined angle around the axial line of the second axle sleeve 30, and it is real to can also be that other mechanical structures are come
It is existing, such as: ratchet etc., by the arc length size of the tooth in setting gear so that it is determined that the size of two predetermined angles.
In the present embodiment, the first convex block 21, the first axle sleeve 20 and the second axle sleeve 30 are integrally formed, shaft 40 and the second convex block
41 are integrally formed, and pedestal 10, fixing axle 11, boss 12 and limiting slot 13 are integrally formed.Notch 31 and the one of the second axle sleeve 30 at
Type.It is particularly all integrally formed by the way of injection molding, manufacturing process is simple, each portion at low cost, and having manufactured
Part is easily assembled, and is increased position limiting structure without being further added by secondary processes, is further improved production efficiency.
Embodiment two,
It is shown in Figure 4, a kind of sunshading board is present embodiments provided, including turning in sun visor body 60 and embodiment one
Turn position limiting structure, sun visor body 60 is arranged on torsion shaft 50, and sun visor body 60 can along torsion shaft 50 axial line into
Row overturning.Above-described embodiment one is functional by the institute for overturning position limiting structure and feature elaborates, and details are not described herein.
It should be noted that being used to install the other end of the torsion shaft 50 of sun visor body 60 for clamping position, in car body
Buckle is provided on corresponding position, to fix in preceding shelves sunshade.In addition, when being not required to sunshade, passing through on the buckle fixed bit
Overturning can be achieved 60 folding and unfolding of sun visor body at top cross-bar position.In another embodiment, when not needing sunshade,
Interior space can be saved by sun visor body folding and unfolding on the upper edge of A column.
In conclusion in the overturning structure of sunshading board provided herein, each components use be integrally formed for
It is individually whole, it is easily assembled, and this structure is simple, can be realized side block sunshade and preceding shelves sunshade, and can be in side block sunshade
When sunshading board angle is adjusted.
Use above specific case is illustrated the utility model, is merely used to help understand the utility model, and
Not to limit the utility model.Think of for those skilled in the art of the present invention, according to the utility model
Think, several simple deductions, deformation or replacement can also be made.
Claims (10)
1. a kind of overturning position limiting structure of sunshading board characterized by comprising
It is fixed on the fixing axle of car body；
The first axle sleeve being set in the fixing axle, axial line rotation first of the first axle set for around fixing axle are default
Angle；
It is set to the second axle sleeve and the first convex block of the first axle sleeve outer wall；
One end is threaded through the shaft in second axle sleeve, and the shaft is used for default around the axial line rotation second of the second axle sleeve
Angle；
The second convex block in the shaft is set；
For stopping the first barrier assembly of the first convex block on the direction that the axial line of fixing axle rotates in the first axle sleeve；And
For stopping the second barrier assembly of the second convex block on the direction that the axial line of the second axle sleeve rotates in shaft；
Angle between the axial line of second axle sleeve and the axial line of first axle sleeve is third predetermined angle；Described turn
The other end of axis is for connecting sun visor body.
2. overturning position limiting structure as described in claim 1, which is characterized in that further include: for fixing pedestal on the car body,
The fixing axle and first barrier assembly setting are on the base.
3. overturning position limiting structure as claimed in claim 2, which is characterized in that first barrier assembly includes being arranged described
First on pedestal stops position and the second blocking position, and first convex block is located at described first far from one end of first axle sleeve
Position and described second is stopped to stop between position；The line at the center and the center of the fixing axle of first blocking position is formed
Straight line and the line at center at the center and fixing axle of second blocking position be formed by the angle between straight line and be
First predetermined angle；Second barrier assembly include the third that is arranged on the end face of second axle sleeve stop position and
4th stops position, and second convex block is located at the third far from one end of the shaft and position and the 4th is stopped to stop between position；
The third stops the line at the center of position and the center of second axle sleeve to be formed by straight line and the described 4th and stops position
It is second predetermined angle that the line at center and the center of second axle sleeve, which is formed by the angle between straight line,.
4. overturning position limiting structure as claimed in claim 3, which is characterized in that boss is additionally provided on the pedestal, it is described convex
The limiting slot being recessed from the boss towards a side of the fixing axle to another side, the limiting slot are provided on platform
Oral area both ends be respectively formed it is described first stop position and it is described second stop position；It is provided on the end face of second axle sleeve scarce
Mouthful, the both ends of the notch form the third and position and the 4th are stopped to stop position.
5. overturning position limiting structure as claimed in claim 4, which is characterized in that first axle sleeve and first convex block one
Molding, the pedestal, the fixing axle, the boss and the limiting slot are integrally formed.
6. as claimed in claim 4 overturning position limiting structure, which is characterized in that the shaft and second convex block one at
Type.
7. overturning position limiting structure as described in claim 1, which is characterized in that the axial line of second axle sleeve and described first
The axial line of axle sleeve is substantially vertical.
8. overturning position limiting structure as described in claim 1, which is characterized in that first axle sleeve and the fixing axle interference are matched
It closes, the shaft and second axle sleeve interference fit.
9. overturning position limiting structure as described in claim 1, which is characterized in that first axle sleeve and second axle sleeve one
Molding.
10. a kind of sunshading board, which is characterized in that including sun visor body and overturning as described in any one of claims 1-9
Position limiting structure, the sun visor body are arranged on the other end of the shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821958750.XU CN209111905U (en) | 2018-11-26 | 2018-11-26 | A kind of the overturning position limiting structure and sunshading board of sunshading board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821958750.XU CN209111905U (en) | 2018-11-26 | 2018-11-26 | A kind of the overturning position limiting structure and sunshading board of sunshading board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209111905U true CN209111905U (en) | 2019-07-16 |
Family
ID=67206544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821958750.XU Active CN209111905U (en) | 2018-11-26 | 2018-11-26 | A kind of the overturning position limiting structure and sunshading board of sunshading board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209111905U (en) |
-
2018
- 2018-11-26 CN CN201821958750.XU patent/CN209111905U/en active Active
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