CN112519682A - Blind mirror supporting rod is mended to truck - Google Patents
Blind mirror supporting rod is mended to truck Download PDFInfo
- Publication number
- CN112519682A CN112519682A CN202011458990.5A CN202011458990A CN112519682A CN 112519682 A CN112519682 A CN 112519682A CN 202011458990 A CN202011458990 A CN 202011458990A CN 112519682 A CN112519682 A CN 112519682A
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- CN
- China
- Prior art keywords
- support
- branch
- supporting rod
- truck
- rod
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
- B60R1/02—Rear-view mirror arrangements
- B60R1/06—Rear-view mirror arrangements mounted on vehicle exterior
- B60R1/0605—Rear-view mirror arrangements mounted on vehicle exterior specially adapted for mounting on trucks, e.g. by C-shaped support means
Abstract
A blind-repairing mirror supporting rod for a truck comprises a supporting rod and a supporting seat, wherein the supporting rod is in a wing shape, the included angle between the front edge of the supporting rod and the supporting seat is smaller than the included angle between the rear edge of the supporting rod and the supporting seat, the area of one side of the supporting rod connected with the supporting seat is larger than that of the opposite side of the supporting rod, a bent rod is arranged on the opposite side of the supporting rod, the end part of the bent rod, the bending surface of the bent rod is provided with a reinforcing rib A which is simultaneously attached to the bending surface and the upper surface of the supporting rod, the lower layer of the supporting rod is of an open box body structure, the inner part of the box body is provided with an inner surface which is connected with the front edge and the rear edge, and simultaneously, the reinforcing rib B at the joint of the reinforcing rib A and the support rod is covered, the support rod is of a wing shape, the section area of the wing shape is changed from one side close to the vehicle body to one side far away from the vehicle body from large to small, and the requirements of different thicknesses of loads, borne by the support rod of the blind repair mirror of the truck, of the side close to the vehicle body and of the side far away from the vehicle body, are met in a mechanism.
Description
Technical Field
The invention relates to a blind-repairing mirror support rod for a truck, and belongs to the field of automobile parts.
Background
When a person drives an automobile, the field of vision is blocked due to the fact that the person sits in a closed space, and the field of vision is required to be enlarged by an automobile rearview mirror, but for a truck, a single rearview mirror cannot meet the field of vision requirement, for example, the height of a cab of the truck is high, a driver cannot directly see the lower portion of the right side of the cab, so that the area becomes a blind area, danger is easily formed, and at the moment, a blind mirror needs to be additionally installed on the truck.
The blind-repairing mirror supporting rod on the market at present is a straight rod or a bent rod, the thicknesses of all parts of the blind-repairing mirror supporting rod are consistent, but the blind-repairing mirror supporting rod is driven by traction force provided by a vehicle body, and the load borne by the blind-repairing mirror supporting rod changes from one side close to the vehicle body to one side far away from the vehicle body from large to small in sequence, so that the blind-repairing mirror supporting rod close to the vehicle body is easy to break.
Disclosure of Invention
In order to solve the technical problems in the prior art, the invention provides the blind-repairing mirror support rod for the truck, which is a wing-shaped support rod with the cross-sectional area sequentially changed from the side close to the truck body to the side far away from the truck body from large to small, so that the problem of fracture caused by different loads borne by each part of the blind-repairing mirror support rod is solved, and the weight of the blind-repairing mirror support rod is reduced.
The technical scheme for realizing the aim of the invention is that the blind-repairing mirror supporting rod for the truck at least comprises a supporting rod connected with a mirror body, one end of the supporting rod is provided with a support attached to a truck body, the supporting rod is in a wing shape, the included angle between the front edge of the support rod and the support is smaller than that between the rear edge of the support rod and the support, the area of one side of the support rod connected with the support is larger than that of the opposite side of the support rod, a bent rod is arranged on the opposite side of the support rod, the end part of the bent rod is connected with a ball, the bending surface of the bent rod is provided with a reinforcing rib A which is simultaneously attached to the bending surface and the upper surface of the supporting rod, the lower layer of the supporting rod is of an open box body structure, the inner part of the box body is provided with an inner surface which is connected with the front edge and the rear edge, and simultaneously covers the reinforcing ribs B at the joints of the reinforcing ribs A and the supporting rods, reinforcing ribs C which are connected with the inner surfaces of the front edge and the rear edge are arranged in the box body, the distance between the reinforcing rib C and the rear edge of the support rod is gradually increased along with the approach of the support, and the support is provided with a through hole vertical to the vehicle body.
The technical scheme is further improved as follows: the support rod is made of die-casting aluminum alloy.
And the material of the strut is YL 113.
And the included angle between the front edge of the support rod and the support seat is 36 degrees.
And the included angle between the rear edge of the support rod and the support seat is 28 degrees.
And the front edge of the supporting rod is arc-shaped.
And reinforcing ribs are arranged among the reinforcing ribs C, the front edge of the supporting rod and the rear edge of the supporting rod.
And the strut is substantially integral with the support.
According to the technical scheme, the method comprises the following steps: the blind-repairing mirror supporting rod for the truck is of a wing shape, the section area of the wing shape is changed from one side close to the truck body to one side far away from the truck body in sequence from large to small, and the blind-repairing mirror supporting rod for the truck meets the requirements of different thicknesses of loads, borne by the blind-repairing mirror supporting rod for the truck, on the side close to the truck body and on the side far away from the truck body in sequence from large to small;
the support rod is not directly connected with the vehicle body but connected with a support attached to the vehicle body, and the contact area of the support and the vehicle body is larger than that of the support rod, so that the load borne by each part of the support is smaller than that of the connection part of the existing blind repairing mirror support rod and the vehicle body;
meanwhile, the included angle between the front edge of the strut and the support is smaller than that between the rear edge of the strut and the support, so that compared with the strut perpendicular to the vehicle body, one side far away from the vehicle body is closer to the vehicle body, thereby reducing the vehicle width;
and the lower layer of the supporting rod is of an open box body structure, so that the weight of the supporting rod can be greatly reduced, the force applied to the supporting rod and the supporting seat is reduced, and the weight of the whole automobile is reduced.
The angle of the blind-repairing mirror of the truck can be adjusted at any time by arranging the round ball to be connected with the blind-repairing mirror of the truck, and the area of the connecting part is increased by adding the bent rod between the round ball and the supporting rod, so that the round ball is not easy to fall off; and the reinforcing ribs A and the reinforcing ribs B are arranged at the joints of the reinforcing ribs A and the supporting rods to increase the thickness of the bent rod and the joints of the bent rod and the supporting rods.
Drawings
FIG. 1 is a schematic bottom view of a support rod of a blind-repairing mirror for a truck according to the present invention;
FIG. 2 is a schematic structural front view of a truck blind-repairing mirror support rod provided by the invention;
in the figure: 1. a ball; 2. bending a rod; 3. reinforcing ribs B; 4. a trailing edge; 5. reinforcing ribs C; 6. a leading edge; 7. a support; 8. a reinforcing rib A; 9. and a through hole.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples, and the present invention is not limited to the examples.
Referring to fig. 1 and 2, a blind-repairing mirror support rod for a truck comprises a support rod connected with a mirror body, wherein one end of the support rod is provided with a support 7 attached to a truck body, the support rod and the support 7 are substantially integrated, the support 7 is provided with a through hole 9 perpendicular to the truck body, the support rod is not directly connected with the truck body but is connected with the support 7 attached to the truck body, and because the contact area between the support 7 and the truck body is larger than that between the support rod, the load borne by each part of the support 7 is smaller than that at the joint of the existing blind-repairing mirror support rod and the truck body, so that the problem that the support 7 at the joint of the truck body is; meanwhile, the position of the through hole 9 can be freely determined according to the shape of the truck body, so that the truck can adapt to various trucks.
The supporting rod is in a wing shape, the included angle between the front edge 6 of the supporting rod and the support 7 is smaller than the included angle between the rear edge 4 of the supporting rod and the support 7, and the area of one side of the supporting rod connected with the support 7 is larger than the area of the opposite side of the supporting rod, so that the sectional area of the supporting rod is changed from large to small from one side close to the vehicle body to one side far away from the vehicle body, and the requirements of different thicknesses required by loads, which are born by the supporting rod of the blind repair mirror of the truck and are sequentially changed from large to small from one side close to the; meanwhile, the included angle between the front edge 6 of the strut and the support 7 is smaller than that between the rear edge 4 of the strut and the support 7, so that the side far away from the vehicle body is closer to the vehicle body a little compared with the strut perpendicular to the vehicle body, thereby reducing the vehicle width; in this embodiment, the included angle between the front edge 6 of the strut and the support 7 is 36 °, the included angle between the rear edge 4 of the strut and the support 7 is 28 °, and the front edge 6 of the strut is arc-shaped, so as to reduce air resistance.
The branch lower floor is open-ended box body structure, through being open-ended box body structure with branch design for the lower floor, can reduce the weight of branch by a wide margin to reduce the power that branch and support 7 received, reduce whole car weight of car simultaneously.
The opposite side of branch is equipped with curved bar 2, and the end connection of curved bar 2 has ball 1, and the curved surface of curved bar 2 is equipped with simultaneously laminating curved surface and branch upper surface's strengthening rib A8, and covers strengthening rib A8 and branch junction's strengthening rib B3 and increases the thickness of curved bar 2, curved bar 2 and branch junction.
The longitudinal elements have different lengths, so that the stress on the front edge 6 of the strut is small, the stress on the longitudinal elements on the rear edge 4 of the strut is large, the load is concentrated towards the rear edge 4, the inner surface connecting the front edge 6 and the rear edge 4 is arranged in the box body, the reinforcing rib B3 covering the joint of the reinforcing rib A8 and the strut is simultaneously arranged, the reinforcing rib C5 connecting the inner surfaces of the front edge 6 and the rear edge 4 is arranged in the box body, and the distance between the reinforcing rib C5 and the rear edge 4 of the strut is gradually increased along with the approach of the support 7, so that the strength.
The support rod is made of die-casting aluminum alloy. The material of branch specifically is YL113, and YL 113's metal density is little, and the quality is light, and branch and support 7 in this embodiment, the volume is 0.87kg, and YL113 plasticity is strong simultaneously, and the production degree of difficulty is lower.
And reinforcing ribs are arranged among the reinforcing ribs C5, the strut front edge 6 and the strut rear edge 4, so that the strength of the strut is increased.
Claims (8)
1. The utility model provides a blind mirror branch is mended to truck, includes the branch of the connection mirror body at least, its characterized in that: branch one end is equipped with the support of laminating automobile body, and branch is the wing section, the contained angle of its branch leading edge and support is less than the contained angle of branch trailing edge and support, the area of one side that branch and support are connected is greater than its offside area, the branch offside is equipped with the knee, knee end connection has the ball, and the curved surface of knee is equipped with the strengthening rib A of laminating curved surface and branch upper surface simultaneously, the branch lower floor is open-ended box structure, the inside connection leading edge that is equipped with of box body, the internal surface at trailing edge, and cover the strengthening rib B of strengthening rib A and branch junction simultaneously, the inside strengthening rib C of connecting the leading edge that is equipped with of box body, the strengthening rib C of the internal surface at trailing edge, its strengthening rib C and the distance at branch trailing edge are along with being.
2. The truck blind patch mirror mount of claim 1, wherein: the support rod is made of die-casting aluminum alloy.
3. The truck blind patch mirror mount of claim 2, wherein: the material of the strut is YL 113.
4. The truck blind patch mirror mount of claim 1, wherein: the included angle between the front edge of the support rod and the support is 36 degrees.
5. The truck blind patch mirror mount of claim 1, wherein: the rear edge of the support rod and the support form an included angle of 28 degrees.
6. The truck blind patch mirror mount of claim 1, wherein: the front edge of the support rod is arc-shaped.
7. The truck blind patch mirror mount of claim 1, wherein: and reinforcing ribs are arranged between the reinforcing rib C and the front edge of the supporting rod as well as between the reinforcing rib C and the rear edge of the supporting rod.
8. The truck blind patch mirror mount of claim 1, wherein: the strut is substantially integral with the support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011458990.5A CN112519682B (en) | 2020-12-11 | 2020-12-11 | Support rod for blind-repairing mirror of truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011458990.5A CN112519682B (en) | 2020-12-11 | 2020-12-11 | Support rod for blind-repairing mirror of truck |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112519682A true CN112519682A (en) | 2021-03-19 |
| CN112519682B CN112519682B (en) | 2023-08-01 |
Family
ID=74999181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011458990.5A Active CN112519682B (en) | 2020-12-11 | 2020-12-11 | Support rod for blind-repairing mirror of truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112519682B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3979158A (en) * | 1973-12-20 | 1976-09-07 | Ichikoh Industries Limited | Periscope-type rear view mirror apparatus for automobile |
| GB0408152D0 (en) * | 2004-04-13 | 2004-05-19 | Patrick Mark A | Lorry mirror wipe |
| JP2005059822A (en) * | 2002-12-20 | 2005-03-10 | Murakami Corp | Outer mirror |
| CN101898534A (en) * | 2009-05-27 | 2010-12-01 | 株式会社村上开明堂 | Folding outer mirror |
| CN204172779U (en) * | 2014-11-07 | 2015-02-25 | 宁波胜维德赫华翔汽车镜有限公司 | For the base of automobile rearview mirror |
| CN206781635U (en) * | 2017-04-21 | 2017-12-22 | 米高（上海）汽车配件有限公司 | The rearview mirror that a kind of reduction windage and wind are made an uproar |
| CN108001355A (en) * | 2017-12-29 | 2018-05-08 | 宁波汇铭视觉科技有限公司 | A kind of automobile outer rear-view mirror |
| CN111422130A (en) * | 2020-05-21 | 2020-07-17 | 潍柴（重庆）汽车有限公司 | Fixing structure of outer rearview mirror base |
-
2020
- 2020-12-11 CN CN202011458990.5A patent/CN112519682B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3979158A (en) * | 1973-12-20 | 1976-09-07 | Ichikoh Industries Limited | Periscope-type rear view mirror apparatus for automobile |
| JP2005059822A (en) * | 2002-12-20 | 2005-03-10 | Murakami Corp | Outer mirror |
| GB0408152D0 (en) * | 2004-04-13 | 2004-05-19 | Patrick Mark A | Lorry mirror wipe |
| CN101898534A (en) * | 2009-05-27 | 2010-12-01 | 株式会社村上开明堂 | Folding outer mirror |
| CN204172779U (en) * | 2014-11-07 | 2015-02-25 | 宁波胜维德赫华翔汽车镜有限公司 | For the base of automobile rearview mirror |
| CN206781635U (en) * | 2017-04-21 | 2017-12-22 | 米高（上海）汽车配件有限公司 | The rearview mirror that a kind of reduction windage and wind are made an uproar |
| CN108001355A (en) * | 2017-12-29 | 2018-05-08 | 宁波汇铭视觉科技有限公司 | A kind of automobile outer rear-view mirror |
| CN111422130A (en) * | 2020-05-21 | 2020-07-17 | 潍柴（重庆）汽车有限公司 | Fixing structure of outer rearview mirror base |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112519682B (en) | 2023-08-01 |
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