CN104163138A - Guiding limiting device of automobile rearview mirror - Google Patents
Guiding limiting device of automobile rearview mirror Download PDFInfo
- Publication number
- CN104163138A CN104163138A CN201410370974.9A CN201410370974A CN104163138A CN 104163138 A CN104163138 A CN 104163138A CN 201410370974 A CN201410370974 A CN 201410370974A CN 104163138 A CN104163138 A CN 104163138A
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- CN
- China
- Prior art keywords
- rearview mirror
- guide groove
- orienting lug
- automobile rearview
- guiding
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- 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.)
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- Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)
Abstract
The invention relates to a guiding limiting device of an automobile rearview mirror. The automobile rearview mirror is connected to an automobile through a connecting part and a rotating shaft. The guiding limiting device comprises a guiding block and a guiding groove, wherein the guiding block is fixed to the rearview mirror, and the guiding groove is formed in the connecting part. The guiding limiting device is characterized in that the guiding block can slide in the guiding groove, the guiding groove is an arc-shaped groove which surrounds the rotating shaft by a certain radian, a protrusion is arranged on one end face of the guiding block, and an open groove is formed in one end in the same direction of the guiding groove and matched with the protrusion in shape. Due to the guiding block and the guiding groove, the range of the rotating angle of the rearview mirror can be guaranteed, and overexerting can be buffered through matching between the protrusion and the open groove when the rearview mirror is turned to an automobile door, and meanwhile the angle and the position of the rearview mirror can be limited stably through the open groove and the protrusion.
Description
Technical field
The present invention relates to a kind of automobile rearview mirror inhibiting device, relate in particular to a kind of automobile rearview mirror guide position limiter.
Background technology
The situation of automobile rearview mirror reflection automobile rear, side and below, makes driver can indirectly see the situation of these positions clearly, and it plays a part " second eye ", has expanded driver's field range.Common automobile rearview mirror can be close to car door towards car door direction rotation after automobile parking, can reduce like this while parking because back mirror outstanding two is easily subject to extraneous situations about damaging and occurs, also can reserve more activity space for pedestrian and other vehicles.In prior art, back mirror connects by rotating shaft, as long as all back mirror can be packed up or opened by the rotation of manual or motor, but the angle problem between time and car door after in the time of cannot guaranteeing to open and pack up, rotating shaft is simultaneously easily loosening, and back mirror connects built on the sand.
Summary of the invention
The present invention has overcome the deficiencies in the prior art, and a kind of gear shifting device of the guide pillar guide sleeve structure with spring is provided, and can play the effect of anti-vibration reducing noise.
For achieving the above object, the technical solution used in the present invention is: a kind of automobile rearview mirror guide position limiter, automobile rearview mirror is connected on described automobile by attaching parts rotating shaft, described guide position limiter comprises: be fixed on the orienting lug on described back mirror and be arranged on the guide groove on described attaching parts, it is characterized in that, described orienting lug can slide in described guide groove, described guide groove is the deep-slotted chip breaker around described rotating shaft certain radian, the end face of described orienting lug one end is provided with projection, the equidirectional one end of described guide groove is provided with the fluting identical with described convex shape.
In a preferred embodiment of the present invention, described projection is triangle or trapezoidal, and described triangle line or trapezoidal bottom surface connect described orienting lug end face.
In a preferred embodiment of the present invention, described orienting lug inner side is with radian, and described orienting lug inner side can be along the movement of arc anastomosis inside described guide groove.
In a preferred embodiment of the present invention, the center of circle of described guide groove arcuate structure overlaps with described rotating shaft core.
In a preferred embodiment of the present invention, described guide groove and described orienting lug also can be separately positioned on described back mirror and be fixed on described attaching parts.
The invention solves the defect existing in background technology, the orienting lug of setting of the present invention and guide groove coordinate the scope that can guarantee the back mirror anglec of rotation, and the cooperation of projection and fluting can cushion situation about overexerting when back mirror is turned to car door, angle and the position of the restriction back mirror that fluting and projection can be firm simultaneously.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the three-dimensional structure diagram of the preferred embodiments of the present invention;
Fig. 2 is the three-dimensional structure diagram of the preferred embodiments of the present invention;
Fig. 3 is A-A transverse cross-sectional view state one in Fig. 1;
Fig. 4 is A-A transverse cross-sectional view state two in Fig. 1;
In figure: 1, back mirror, 2, attaching parts, 3, orienting lug, 4, guide groove, 5, projection, 6, fluting, 7, rotating shaft.
The specific embodiment
The present invention is further detailed explanation in conjunction with the accompanying drawings and embodiments now, and these accompanying drawings are the schematic diagram of simplification, basic structure of the present invention is only described in a schematic way, so it only shows the formation relevant with the present invention.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, a kind of automobile rearview mirror 1 guide position limiter, automobile rearview mirror 1 is connected on automobile by attaching parts 2 rotating shafts 7, guide position limiter comprises: be fixed on the orienting lug 3 on back mirror 1 and be arranged on the guide groove 4 on attaching parts 2, orienting lug 3 can be in the interior slip of guide groove 4, guide groove 4 is the deep-slotted chip breaker of twisted rotary shaft 7 certain radian, and the end face of orienting lug 3 one end is provided with projection 5, and the equidirectional one end of guide groove 4 is provided with the fluting 6 identical with protruding 5 shapes.The cooperation of guide groove 4 and orienting lug 3 structures can stipulate that back mirror 1 take angle that rotating shaft 7 is axle rotation and two end values of the anglec of rotation, orienting lug 3 and guide groove 4 cooperations can make the rotation of back mirror 1 on attaching parts 2 more steady, and owing to having certain friction force between orienting lug 3 and guide groove 4, can guarantee that like this back mirror 1 can fix optional position between two angle end values, be not easy to shake.
When projection 5 snaps in fluting 6 when interior completely, angle is positioned at an end value, now comparatively to press close to car door be make position to back mirror 1, when angle is positioned at another end value, be adjacent to guide groove 4 the other end with the orienting lug 3 with protruding 5 opposite ends, now back mirror 1 is opened completely, and chaufeur can utilize back mirror 1 to observe vehicle condition; Certainly the present invention can be also setting that above-mentioned situation is contrary: when projection 5 snaps in fluting 6 when interior completely, angle is positioned at an end value, now back mirror 1 is opened completely, chaufeur can utilize back mirror 1 to observe vehicle condition, when angle is positioned at another end value, be adjacent to guide groove 4 the other end with the orienting lug 3 with protruding 5 opposite ends, now comparatively to press close to car door be make position to back mirror 1.
Projection 5 is triangle or trapezoidal, and triangle line or trapezoidal bottom surface connect orienting lug 3 end faces, triangle or trapezium structure, and top width is less than bottom width, can be easy to like this projection 5 to snap in fluting 6.Orienting lug 3 inner sides are with radian, orienting lug 3 inner sides can be along the movement of guide groove 4 inner side arc anastomosis, guide groove 4 inner side arcs just have directly been stipulated the path of motion of orienting lug 3 to be limited in certain scope when back mirror 1 is rotated on attaching parts 2 like this.The center of circle of guide groove 4 arcuate structures and rotating shaft 7 axis coincidings, the spin velocity of the orienting lug 3 on back mirror 1 and back mirror 1 remains consistent like this, the friction force between orienting lug 3 inner sides and guide groove 4 inner sides is also comparatively steady.
Guide groove 4 and orienting lug 3 also can be separately positioned on back mirror 1 and be fixed on attaching parts 2.
When the present invention works, back mirror 1 is arranged on attaching parts 2 by rotating shaft 7, the rotating shaft 7 weeks laterally attaching parts 2 of certain distance is provided with the guide groove 4 parallel with rotating shaft 7 circumferential plane, the center of circle of guide groove 4 its arcs of arc is concentric with rotating shaft 7, orienting lug 3 is fixedly installed on back mirror 1, orienting lug 3 is merely able to move in the scope of guide groove 4 inside, and the range of movement of back mirror 1 has just been defined like this.
Above foundation desirable embodiment of the present invention is enlightenment, and by above-mentioned description, related personnel can, within not departing from the scope of this invention technological thought, carry out various change and modification completely.The technical scope of this invention is not limited to the content on specification sheets, must determine technical scope according to claim scope.
Claims (5)
1. an automobile rearview mirror guide position limiter, automobile rearview mirror is connected on described automobile by attaching parts rotating shaft, described guide position limiter comprises: be fixed on the orienting lug on described back mirror and be arranged on the guide groove on described attaching parts, it is characterized in that, described orienting lug can slide in described guide groove, described guide groove is the deep-slotted chip breaker around described rotating shaft certain radian, the end face of described orienting lug one end is provided with projection, and the equidirectional one end of described guide groove is provided with the fluting identical with described convex shape.
2. automobile rearview mirror guide position limiter according to claim 1, is characterized in that: described projection is triangle or trapezoidal, and described triangle line or trapezoidal bottom surface connect described orienting lug end face.
3. automobile rearview mirror guide position limiter according to claim 2, is characterized in that: described orienting lug inner side is with radian, and described orienting lug inner side can be along the movement of arc anastomosis inside described guide groove.
4. according to the automobile rearview mirror guide position limiter described in claim 2 or 3, it is characterized in that: the center of circle of described guide groove arcuate structure overlaps with described rotating shaft core.
5. automobile rearview mirror guide position limiter according to claim 1, is characterized in that: described guide groove and described orienting lug also can be separately positioned on described back mirror and be fixed on described attaching parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410370974.9A CN104163138B (en) | 2014-07-31 | 2014-07-31 | Automobile rearview mirror guide position limiter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410370974.9A CN104163138B (en) | 2014-07-31 | 2014-07-31 | Automobile rearview mirror guide position limiter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104163138A true CN104163138A (en) | 2014-11-26 |
| CN104163138B CN104163138B (en) | 2016-04-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410370974.9A Active CN104163138B (en) | 2014-07-31 | 2014-07-31 | Automobile rearview mirror guide position limiter |
Country Status (1)
| Country | Link |
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| CN (1) | CN104163138B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001334874A (en) * | 2000-05-25 | 2001-12-04 | Murakami Corp | Positioning mechanism of door mirror |
| CN1575239A (en) * | 2001-10-30 | 2005-02-02 | Iku蒙特弗特控股有限公司 | Fastening construction, in particular for a wing mirror of a motor vehicle |
| CN101466570A (en) * | 2006-05-12 | 2009-06-24 | MCi荷兰公司 | Hinge construction |
| CN103448620A (en) * | 2012-03-14 | 2013-12-18 | 麦格纳奥泰卡股份公司 | Group of external mirrors with different functions |
| CN204109901U (en) * | 2014-07-31 | 2015-01-21 | 法可赛(太仓)汽车配件有限公司 | Automobile rearview mirror guide position limiter |
-
2014
- 2014-07-31 CN CN201410370974.9A patent/CN104163138B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001334874A (en) * | 2000-05-25 | 2001-12-04 | Murakami Corp | Positioning mechanism of door mirror |
| CN1575239A (en) * | 2001-10-30 | 2005-02-02 | Iku蒙特弗特控股有限公司 | Fastening construction, in particular for a wing mirror of a motor vehicle |
| CN101466570A (en) * | 2006-05-12 | 2009-06-24 | MCi荷兰公司 | Hinge construction |
| CN103448620A (en) * | 2012-03-14 | 2013-12-18 | 麦格纳奥泰卡股份公司 | Group of external mirrors with different functions |
| CN204109901U (en) * | 2014-07-31 | 2015-01-21 | 法可赛(太仓)汽车配件有限公司 | Automobile rearview mirror guide position limiter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104163138B (en) | 2016-04-13 |
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