CN108749744B - Cantilever for automobile rearview mirror with drainage structure - Google Patents
Cantilever for automobile rearview mirror with drainage structure Download PDFInfo
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- CN108749744B CN108749744B CN201810831720.0A CN201810831720A CN108749744B CN 108749744 B CN108749744 B CN 108749744B CN 201810831720 A CN201810831720 A CN 201810831720A CN 108749744 B CN108749744 B CN 108749744B
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- cantilever
- cover cap
- rearview mirror
- automobile rearview
- wire harness
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/0207—Wire harnesses
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/0207—Wire harnesses
- B60R16/0215—Protecting, fastening and routing means therefor
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)
Abstract
The invention provides a cantilever for an automobile rearview mirror with a drainage structure, which comprises a hollow cantilever body, wherein the cantilever body comprises a cantilever top plate and a cantilever cover cap, the cantilever top plate is connected with the edge of the cantilever cover cap in a sealing manner, the cantilever top plate is provided with a guide sleeve, the inner surface of the cantilever cover cap is provided with a guide rod, the bottom of the guide rod is provided with a wire harness hole, the cantilever cover cap is provided with a push rod fixing groove, the inner surface of the cantilever top plate is provided with a push rod, the inner surface of the cantilever cover cap is provided with a wire harness accommodating area enclosed by two rows of baffles, a concave wire harness groove is arranged in the. The invention provides a drainage cantilever for an automobile rearview mirror, which is characterized in that a wiring harness storage structure and a drainage structure are arranged on a cantilever body, so that water is effectively drained, the wiring harness inside the cantilever is prevented from being directly soaked, the inside of the cantilever is kept dry, and the risks of material corrosion and line short circuit are effectively reduced.
Description
Technical Field
The invention relates to a cantilever for an automobile rearview mirror with a drainage structure, and belongs to the technical field of automobile accessory devices.
Background
At present, a rearview mirror structure used by N types of motor vehicles (such as trucks) on the market is mainly composed of an upper support 6, a lower support 5, an upper support 7, a lower support 8 and a rearview mirror main body 4 as shown in fig. 6, and a part of rearview mirror structure is additionally provided with a lower cantilever cover 9 of the support at the leakage part of the upper support and the lower support as shown in fig. 7. The rear-view mirror all has functions that need circular telegram such as electrical control, electrical heating, and the pencil of rear-view mirror is walked the line through cantilever under the branch, and the used mirror body support arm used material is steel pipe (or iron product), leaks the part at the steel pipe and increases the shroud, and its structure has following problem:
(1) the lower cantilever cover of the supporting rod only has a decoration effect, cannot play a strength role and is easy to deform under the action of external force;
(2) the inside easy ponding of cantilever shroud under branch after the rainy day, because inner structure is enclosed construction, can't discharge water, can produce the corrosive effect to plastic products for a long time, can cause the rusty problem of branch simultaneously.
(3) The long-time ponding of the inside cantilever shroud down can cause the pencil to corrode the risk that causes the short circuit.
Disclosure of Invention
In order to solve the defects of the prior art, the invention provides the cantilever with the drainage structure for the automobile rearview mirror.
The technical scheme adopted by the invention for solving the technical problem is as follows: the cantilever for the automobile rearview mirror with the drainage structure comprises a hollow cantilever body, wherein the cantilever body comprises a cantilever top plate and a cantilever cover cap, the edges of the cantilever top plate and the cantilever cover cap are connected in a sealing mode, a first wiring hole is formed in the cantilever top plate, a guide sleeve is arranged at the first wiring hole, a guide rod is arranged on the inner surface of the cantilever cover cap and is located inside the guide sleeve, a wiring hole is formed in the bottom of the guide rod, a second wiring hole is formed in the cantilever cover cap, a mandril fixing groove is formed in the second wiring hole, a wiring hole is formed in the mandril fixing groove, a mandril is arranged on the inner surface of the cantilever top plate, and the mandril; the inner surface of the cantilever cover cap is provided with a wire harness storage area surrounded by two rows of baffles, one ends of the two rows of baffles are respectively connected to two sides of a wire harness hole of the guide rod, the other ends of the two rows of baffles are respectively fixed to two sides of the wire harness hole of the ejector rod fixing groove, a group of concave wire harness grooves are formed in the wire harness storage area along the baffles, a bottom plate of the cantilever cover cap is provided with a drainage groove and a drain hole, the drainage groove is located in an area outside the wire harness storage area, and the.
The inner wall of the guide sleeve is provided with a longitudinal limiting flange, and the outer wall of the guide rod is provided with a longitudinal limiting groove matched with the longitudinal limiting flange.
The guide sleeve and the guide rod are provided with bolt holes corresponding in position.
And the outer wall of the guide rod and/or the ejector rod fixing groove is provided with a reinforcing rib fixed on the inner surface of the cantilever cover.
The cantilever top plate and the cantilever cover cap are connected through the bolt holes and the self-tapping bolts.
The cross section of the ejector rod is hexagonal.
The cantilever top plate and the cantilever cover cap are made of plastic materials.
The invention has the beneficial effects based on the technical scheme that:
(1) the two ends of the cantilever for the drainage structure automobile rearview mirror are provided with the guide sleeve-guide rod and the ejector rod-ejector rod fixing groove, a wire harness accommodating area formed by two rows of baffles is arranged between the guide sleeve-guide rod and the ejector rod-ejector rod fixing groove, so that a special channel from a rearview mirror body to a lower support is provided for a wire harness, the wire harness enters an inner cavity of the cantilever body from the guide sleeve and a first wire routing hole, penetrates out of a wire routing hole at the bottom of the guide rod and is accommodated in the wire harness accommodating area, and then penetrates out of the lower support through the wire routing hole of the ejector rod fixing groove, the special channel is isolated from other areas on the bottom surface of the cantilever cover cap, the other areas are provided with drainage grooves for drainage, the interior of the special channel for the wire harness is kept;
(2) the concave wire harness groove is formed in the wire harness containing area of the cantilever for the automobile rearview mirror with the drainage structure along the baffle plate and used for clamping and fixing the wire harness in the wire harness groove so as to increase the containing stability of the wire harness;
(3) the drain holes can be formed around the ejector rod fixing groove of the cantilever for the automobile rearview mirror with the drainage structure, so that the drainage capacity is further improved, and water accumulation in the inner cavity is avoided;
(4) the guide sleeve and the guide rod of the cantilever for the automobile rearview mirror with the drainage structure can be I-shaped, and are respectively provided with the longitudinal limiting flange and the longitudinal limiting groove which are matched with each other, so that the cantilever is convenient to limit and fix;
(5) the guide sleeve and the guide rod of the cantilever for the automobile rearview mirror with the drainage structure can be fixed through the bolt holes and the bolts, and are accurate in positioning and convenient to install;
(6) the outer wall of the guide rod and/or ejector rod fixing groove of the cantilever for the drainage structure automobile rearview mirror provided by the invention can be provided with the reinforcing rib, so that the overall strength is improved;
(7) the cantilever top plate and the cantilever cover cap of the cantilever for the automobile rearview mirror with the drainage structure can be packaged and fixed through a group of bolt holes and self-tapping bolts respectively, and the installation is convenient;
(8) the ejector rod of the cantilever for the automobile rearview mirror with the drainage structure can adopt a hexagonal ejector rod, so that the positioning during packaging is convenient;
(9) the cantilever for the automobile rearview mirror with the drainage structure provided by the invention can be integrally formed by plastics, such as a nylon glass fiber material or a PP glass fiber material, and is low in cost and corrosion-resistant.
Drawings
Fig. 1 is a schematic view illustrating an installation of a suspension arm for a rear view mirror of an automobile having a drainage structure according to the present invention.
FIG. 2 is a schematic view of a cantilever cover configuration.
FIG. 3 is a partial schematic view of a cantilever cover.
Fig. 4 is a schematic view of a cantilever top plate configuration.
Fig. 5 is a schematic view of the connection between the cantilever and the mirror body for the drainage structure of the automobile rearview mirror provided by the invention.
Fig. 6 is a schematic diagram of a conventional embodiment.
Fig. 7 is a schematic view of a conventional embodiment provided with a cover.
In the figure: 1-cantilever top plate, 101-guide sleeve, 102-limit flange, 103-ejector rod, 2-cantilever cover cap, 201-baffle, 202-guide rod, 203-wire harness hole, 204-wire harness groove, 205-drainage groove, 206-bolt hole, 207-ejector rod fixing groove, 208-drainage hole, 209-reinforcing rib, 210-limit groove, 3-self-tapping bolt, 4-rearview mirror main body, 5-lower support, 6-upper support, 7-upper support rod, 8-lower support rod and 9-lower support rod cantilever cover cap.
Detailed Description
The invention is further illustrated by the following figures and examples.
The invention provides a cantilever with a drainage structure for an automobile rearview mirror, and referring to fig. 1 to 5, the cantilever comprises a hollow cantilever body, wherein the cantilever body comprises a cantilever top plate 1 and a cantilever cover cap 2, the edges of the cantilever top plate 1 and the cantilever cover cap 2 are hermetically connected, the cantilever top plate 1 is provided with a first wiring hole, a guide sleeve 101 is arranged at the first wiring hole, the inner surface of the cantilever cover cap 2 is provided with a guide rod 202, the guide rod 202 is positioned inside the guide sleeve 101, the bottom of the guide rod 202 is provided with a wiring hole 203, the cantilever cover cap 2 is provided with a second wiring hole, a mandril fixing groove 207 is arranged at the second wiring hole, the wiring hole 203 is arranged in the mandril fixing groove, the inner surface of the cantilever top plate 1 is provided with a mandril 103; the inner surface of the cantilever cover 2 is provided with a wire harness storage area surrounded by two rows of baffles 201, one ends of the two rows of baffles are respectively connected to two sides of a wire harness hole 203 of the guide rod 202, the other ends of the two rows of baffles are respectively fixed to two sides of a wire harness hole of the ejector rod fixing groove 207, a group of concave wire harness grooves 204 are arranged along the baffles in the wire harness storage area, a water drainage groove 205 and a water drainage hole 208 are arranged on the bottom plate of the cantilever cover 2, the water drainage groove 205 is located in an area outside the wire harness storage area, and the. .
The inner wall of the guide sleeve 101 is provided with a longitudinal limiting flange 102, and the outer wall of the guide rod 202 is provided with a longitudinal limiting groove 210 matched with the longitudinal limiting flange.
The guide sleeve 101 and the guide rod 202 are provided with bolt holes 206 corresponding in position.
The outer wall of the guide bar 202 and/or the push rod fixing groove 207 is provided with a reinforcing rib 209 fixed to the inner surface of the cantilever cover 2.
The cantilever top plate 1 and the cantilever cover 2 are connected through the bolt hole 101 and the self-tapping bolt 3.
The cross section of the ejector rod is hexagonal.
The cantilever top plate 1 and the cantilever cover 2 are both made of plastic materials.
Referring to fig. 5, the cantilever for the drainage structure automobile rearview mirror provided by the invention has the advantages that the guide rod and the guide sleeve extend into the mounting hole at the bottom of the rearview mirror body 4, the wiring harness sequentially passes through the rearview mirror body 4, the cantilever body and the lower support 5, the rear cantilever cover after being mounted can slightly incline towards the lower support 5, if accumulated water is in the cavity of the cantilever body, the accumulated water can flow downwards to the drain hole, the accumulated water hardly enters the wiring harness accommodating area due to the blocking of the baffle, meanwhile, the wiring harness is clamped in the concave wiring harness groove, the wiring harness is further lifted upwards, and the wiring harness can be prevented from contacting with water.
According to the cantilever with the drainage structure for the automobile rearview mirror, the wiring harness storage structure and the drainage structure are arranged on the cantilever body, so that water is effectively drained, the wiring harness inside the cantilever is prevented from directly soaking, the inside of the cantilever is kept dry, and the risks of material corrosion and circuit short circuit are effectively reduced.
Claims (7)
1. The utility model provides a cantilever for drainage structures automobile rearview mirror, includes cavity cantilever body, its characterized in that: the cantilever body comprises a cantilever top plate and a cantilever cover cap, the edges of the cantilever top plate and the cantilever cover cap are connected in a sealing mode, the cantilever top plate is provided with a first wire passing hole, a guide sleeve is arranged at the first wire passing hole, a guide rod is arranged on the inner surface of the cantilever cover cap and is positioned inside the guide sleeve, a wire bundle hole is formed in the bottom of the guide rod, a second wire passing hole is formed in the cantilever cover cap, a push rod fixing groove is formed in the second wire passing hole, a wire bundle hole is formed in the push rod fixing groove, a push rod is arranged on the inner surface of the cantilever top; the inner surface of the cantilever cover cap is provided with a wire harness storage area surrounded by two rows of baffles, one ends of the two rows of baffles are respectively connected to two sides of a wire harness hole of the guide rod, the other ends of the two rows of baffles are respectively fixed to two sides of the wire harness hole of the ejector rod fixing groove, a group of concave wire harness grooves are formed in the wire harness storage area along the baffles, a bottom plate of the cantilever cover cap is provided with a drainage groove and a drain hole, the drainage groove is located in an area outside the wire harness storage area, and the.
2. The cantilever for a drainage structure automobile rearview mirror as claimed in claim 1, wherein: the inner wall of the guide sleeve is provided with a longitudinal limiting flange, and the outer wall of the guide rod is provided with a longitudinal limiting groove matched with the longitudinal limiting flange.
3. The cantilever for a drainage structure automobile rearview mirror as claimed in claim 1, wherein: the guide sleeve and the guide rod are provided with bolt holes corresponding in position.
4. The cantilever for a drainage structure automobile rearview mirror as claimed in claim 1, wherein: and the outer wall of the guide rod and/or the ejector rod fixing groove is provided with a reinforcing rib fixed on the inner surface of the cantilever cover.
5. The cantilever for a drainage structure automobile rearview mirror as claimed in claim 1, wherein: the cantilever top plate and the cantilever cover cap are connected through the bolt holes and the self-tapping bolts.
6. The cantilever for a drainage structure automobile rearview mirror as claimed in claim 1, wherein: the cross section of the ejector rod is hexagonal.
7. The cantilever for a drainage structure automobile rearview mirror as claimed in claim 1, wherein: the cantilever top plate and the cantilever cover cap are made of plastic materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810831720.0A CN108749744B (en) | 2018-07-26 | 2018-07-26 | Cantilever for automobile rearview mirror with drainage structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810831720.0A CN108749744B (en) | 2018-07-26 | 2018-07-26 | Cantilever for automobile rearview mirror with drainage structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108749744A CN108749744A (en) | 2018-11-06 |
| CN108749744B true CN108749744B (en) | 2020-08-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810831720.0A Active CN108749744B (en) | 2018-07-26 | 2018-07-26 | Cantilever for automobile rearview mirror with drainage structure |
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| Country | Link |
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| CN (1) | CN108749744B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI810747B (en) * | 2021-12-14 | 2023-08-01 | 群光電子股份有限公司 | Rearview mirror device for vehicle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201881978U (en) * | 2010-11-22 | 2011-06-29 | 石金成 | Anti-rain cover for rearview mirror of vehicle |
| CN202225796U (en) * | 2011-08-22 | 2012-05-23 | 上海双杰科技有限公司 | External rear view mirror and connecting device thereof |
| CN203211193U (en) * | 2013-02-22 | 2013-09-25 | 广汽菲亚特汽车有限公司 | Rearview mirror base sealing gasket with sealing and self-draining function |
| CN204845732U (en) * | 2015-08-28 | 2015-12-09 | 宁波胜维德赫华翔汽车镜有限公司 | A guard shield for vapour exterior mirror |
| CN206644734U (en) * | 2017-03-01 | 2017-11-17 | 宁波华优汽车零部件有限公司 | A kind of automotive rear-view lens cover lid |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004098944A (en) * | 2002-09-11 | 2004-04-02 | Ichikoh Ind Ltd | Outside mirror for vehicle |
-
2018
- 2018-07-26 CN CN201810831720.0A patent/CN108749744B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201881978U (en) * | 2010-11-22 | 2011-06-29 | 石金成 | Anti-rain cover for rearview mirror of vehicle |
| CN202225796U (en) * | 2011-08-22 | 2012-05-23 | 上海双杰科技有限公司 | External rear view mirror and connecting device thereof |
| CN203211193U (en) * | 2013-02-22 | 2013-09-25 | 广汽菲亚特汽车有限公司 | Rearview mirror base sealing gasket with sealing and self-draining function |
| CN204845732U (en) * | 2015-08-28 | 2015-12-09 | 宁波胜维德赫华翔汽车镜有限公司 | A guard shield for vapour exterior mirror |
| CN206644734U (en) * | 2017-03-01 | 2017-11-17 | 宁波华优汽车零部件有限公司 | A kind of automotive rear-view lens cover lid |
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| Publication number | Publication date |
|---|---|
| CN108749744A (en) | 2018-11-06 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Cantilever for automobile rearview mirror with drainage structure Effective date of registration: 20230224 Granted publication date: 20200807 Pledgee: Bank of China Limited by Share Ltd. Shiyan branch Pledgor: DONGFENG (SHIYAN) LINHONG AUTO ACCESSORIES CO.,LTD. Registration number: Y2023980033428 |
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