CN201863687U - Automobile front sun visor with multiple degrees of freedom - Google Patents
Automobile front sun visor with multiple degrees of freedom Download PDFInfo
- Publication number
- CN201863687U CN201863687U CN2010206114893U CN201020611489U CN201863687U CN 201863687 U CN201863687 U CN 201863687U CN 2010206114893 U CN2010206114893 U CN 2010206114893U CN 201020611489 U CN201020611489 U CN 201020611489U CN 201863687 U CN201863687 U CN 201863687U
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- CN
- China
- Prior art keywords
- rotating shaft
- freedom
- sun visor
- sun shield
- hole nut
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model aims to solve the problem that the sunlight can not be shaded well due to few degrees of freedom in a conventional automobile sun visor, and provides an automobile front sun visor with multiple degrees of freedom. The automobile front sun visor is axially clamped by a transverse rotating shaft provided with a through hole nut ball head and can be rotated around the transverse rotating shaft; the upper end of a lengthways rotating shaft with an open spherical groove is fixed at the front and upper part of a vehicle body; the through hole nut ball head of the transverse rotating shaft is clamped in the open spherical groove at the other end of the lengthways rotating shaft; the through hole nut ball head can be rotated freely in the open spherical groove on the lengthways rotating shaft, so that the degrees of freedom of the automobile front sun visor are increased; and a tightening screw cap is in threaded connection with tightening threads outside the open spherical groove on the lengthways rotating shaft. Through the additional arrangement of a rotation tightening device provided with the open spherical groove with external tightening threads, the through hole nut bulb and a screw cap, the automobile front sun visor and the transverse rotating shaft can be rotated and adjusted by taking the through hole nut ball head as the center point through the loosening and tightening of the rotation tightening device, so as to achieve the purposes of flexibly choosing the shading position and shielding the sunlight.
Description
Technical field
The utility model relates to a kind of automobile sun-shading apparatus, relates in particular to the preceding sun shield of a kind of multiple degree of freedom automobile.
Background technology
Because the convenience of automobile is with quick, its price constantly descends especially, causes China's automobile pollution to increase greatly, has become the main vehicle.Yet during running car; tend to direct projection because of the sun; and can produce dazzling uncomfortable sensation to the driver; easily cause situations such as visual fatigue, dazzle or dim eyesight; and then influence traveling security; so sun shield all is installed on the general vehicle, block high light during than the strength for the light of passing through, the protection pilot's line of vision.But traditional sun shield activity only is axially to rotate along the x axle, or axially rotate with the y axle, its movable degree of freedom very little, variation along with the relative position of light source and vehicle, human eye, this limited freedom of movement can not well shut out the light sun shield, light is the eyes of direct projection chaufeur often, have brought hidden danger to safe driving, therefore this problem are needed further research and improvement.
Summary of the invention
It is few that the purpose of this utility model is to solve above-mentioned sun shield freedom of movement, can not well block the problem of irradiation light.Allow sun shield guarantee daily traffic safety and to satisfy the bigger effect of performance under the prerequisite of spatial destribution requirement.On the y axle of existing sun shield, increase the rotation securing device that a cover has ball recess, bulb and the nut of binding thread outside the opening, to increase the degree of freedom of sun shield, can ensure the anglec of rotation of under the situation that does not influence traffic safety, better adjusting sun shield, make the front-seat driver and conductor can be along with the variation of light source and vehicle, human eye relative position, according to the actual requirements sun shield is adjusted, select to block the position flexibly, reach the purpose that shuts out the light, increase the traveling comfort of traveling security and driving.
The purpose of this utility model is achieved through the following technical solutions:
The front-seat sunshade apparatus of a kind of automobile, sun shield be connected to the horizontal rotating shaft that has through hole nut bulb axially, and can rotate around horizontal rotating shaft, the vertical rotating shaft upper end that has the opening ball recess is fixed on the car body front upper place, is connected in the opening ball recess of its other end on the bulb in the horizontal rotating shaft.Bulb can rotate arbitrarily in the ball recess of vertically rotating shaft, has increased the degree of freedom of sun shield.
Further, the vertical rotating shaft fastening nut that outside opening ball recess end, has been threaded on the binding thread.By the friction force between the bulb that screws and unscrew ball recess that fastening nut can the vertical rotating shaft of regulated at will and laterally rotating shaft, sun shield can arbitrarily be adjusted or fixing.
In addition, vertical rotating shaft of the described ball recess that has an outer binding thread of opening and the horizontal rotating shaft that has a through hole nut bulb are moulding.
Sun shield before this multiple degree of freedom automobile, by increasing the rotation securing device that a cover has ball recess, bulb and the nut of the outer binding thread of opening, make sun shield can not only axially rotate along the x axle, axially rotate with the y axle, can also by above-mentioned rotation securing device loosening with fastening, with the bulb is that sun shield and x axle are adjusted in the center-point rotation, thereby increase the degree of freedom of sun shield, reach the purpose that flexible selection is blocked the position and shut out the light, improve the traveling comfort of traveling security and driving.
The beneficial effects of the utility model are the degree of freedom that increased the sun shield activity, make sun shield can better adapt to the variation of light source and vehicle, human eye relative position, according to the actual requirements sun shield is adjusted, select to block the position flexibly, reach the purpose that shuts out the light, increase the traveling comfort of traveling security and driving.
Description of drawings
Fig. 1 is that the existing actual sun shield of automobile is around transverse axis (x axle) rotation diagram;
Fig. 2 is that the existing actual sun shield of automobile is around the longitudinal axis (y axle) rotation diagram;
Fig. 3 is a scheme drawing of the present utility model;
Fig. 4 is the view that has vertical rotating shaft of the ball recess of binding thread outside the opening of the present utility model;
Fig. 5 is the section-drawing of position shown in Figure 4;
Fig. 6 is the view that has the horizontal rotating shaft of through hole nut bulb of the present utility model;
Fig. 7 is the assembly drowing of securing device of the present utility model
Among the figure:
1-sun shield 2-has vertical rotating shaft of the ball recess of the outer binding thread of opening
3-has the through hole nut in the horizontal rotating shaft of horizontal rotating shaft 4-of through hole nut bulb
Bulb in the horizontal rotating shaft of 5-
The specific embodiment
See also accompanying drawing 3-7, the utility model is mainly constituted by sun shield (1), the vertical rotating shaft (2) that has the opening ball recess of outer binding thread, the horizontal rotating shaft (3) that has bulb and through hole nut (4).Wherein sun shield (1) be connected to the horizontal rotating shaft (3) that has through hole nut bulb axially, and can rotate around transverse axis; The upper end screw that has vertical rotating shaft (2) of opening ball recess is fixed on the car body front upper place, is connected with the bulb (5) in the horizontal rotating shaft (3) in the opening ball recess of the other end; Fastening nut (4) vertically is threaded on the outer binding thread of rotating shaft (2) opening ball recess end.
When sun shield of the present utility model uses, earlier fastening nut (4) is unscrewed, with the bulb (5) of clamping in vertical rotating shaft (2) ball recess be fulcrum direction and the horizontal rotating shaft of rotated position (3) and sun shield (1) suitable position extremely as required, screw fastening nut (4), fix sun shield (1).Reach the multiple degree of freedom turn and adjust sun shield (1), realized the purpose of increase sun shield (1) freedom of movement.According to the actual requirements sun shield (1) is adjusted, select to block the position flexibly, make sun shield (1) can better adapt to the variation of light source and vehicle, human eye relative position, reach the purpose that shuts out the light, increase the traveling comfort of traveling security and driving.
Claims (3)
1. sun shield before the multiple degree of freedom automobile, it is characterized in that: sun shield (1) be connected to the horizontal rotating shaft (3) that has through hole nut bulb axially, and can rotate around horizontal rotating shaft (3), vertical rotating shaft (2) upper end that has the opening ball recess is fixed on the car body front upper place, is connected in the opening ball recess of its other end on the bulb (5) in the horizontal rotating shaft (3).
2. sun shield before a kind of multiple degree of freedom automobile according to claim 1 is characterized in that, vertically rotating shaft (2) fastening nut (4) that has been threaded on the binding thread outside opening ball recess end.
3. sun shield before claim 1 or the 2 described a kind of multiple degree of freedom automobiles is characterized in that, vertical rotating shaft of the described ball recess that has an outer binding thread of opening and the horizontal rotating shaft that has a through hole nut bulb are moulding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206114893U CN201863687U (en) | 2010-11-12 | 2010-11-12 | Automobile front sun visor with multiple degrees of freedom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206114893U CN201863687U (en) | 2010-11-12 | 2010-11-12 | Automobile front sun visor with multiple degrees of freedom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201863687U true CN201863687U (en) | 2011-06-15 |
Family
ID=44134852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206114893U Expired - Fee Related CN201863687U (en) | 2010-11-12 | 2010-11-12 | Automobile front sun visor with multiple degrees of freedom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201863687U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2617590A3 (en) * | 2012-01-17 | 2015-12-09 | Tata Technologies Pte Ltd | Retractable sun visor and central overhead console system for use with panoramic windscreen |
| CN108859687A (en) * | 2018-08-13 | 2018-11-23 | 重庆华博汽车饰件有限公司 | Sunshading board rotating shaft |
-
2010
- 2010-11-12 CN CN2010206114893U patent/CN201863687U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2617590A3 (en) * | 2012-01-17 | 2015-12-09 | Tata Technologies Pte Ltd | Retractable sun visor and central overhead console system for use with panoramic windscreen |
| CN108859687A (en) * | 2018-08-13 | 2018-11-23 | 重庆华博汽车饰件有限公司 | Sunshading board rotating shaft |
| CN108859687B (en) * | 2018-08-13 | 2023-10-27 | 重庆华博汽车饰件有限公司 | Sunshading board swivel shaft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110615 Termination date: 20111112 |