CN210139850U - Rear windscreen wiper arm decorative cover mounting structure - Google Patents
Rear windscreen wiper arm decorative cover mounting structure Download PDFInfo
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- CN210139850U CN210139850U CN201920999318.3U CN201920999318U CN210139850U CN 210139850 U CN210139850 U CN 210139850U CN 201920999318 U CN201920999318 U CN 201920999318U CN 210139850 U CN210139850 U CN 210139850U
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- wiper arm
- axis
- decorative cover
- rear wiper
- arm decorative
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Abstract
The utility model relates to a rear wiper arm decorative cover mounting structure, which comprises a connecting seat, a rear wiper arm body and a rear wiper arm decorative cover, wherein the right part of the connecting seat is provided with two support lugs extending rightwards; the upper side wall of the rear wiper arm decorative cover is provided with a U-shaped groove for avoiding the connector, the right part of the rear wiper arm decorative cover is divided into two covering lugs by the U-shaped groove, and the two covering lugs and the two supporting lugs are hinged together through a second hinge structure with a hinge axis as a second axis; when viewed along the front-back direction, the included angle between the connecting line between the second axis and the blocking point and the left-right direction is larger than the included angle between the connecting line between the first axis and the blocking point and the left-right direction. The utility model discloses the rotation angle of back windscreen wiper arm decorative cover has been increased.
Description
Technical Field
The utility model relates to an automobile parts, concretely relates to back windscreen wiper arm trim cover mounting structure.
Background
As shown in fig. 1 and 2, the rear wiper arm decorative cover mounting structure in the prior art includes a connecting seat 1, a rear wiper arm body 2 and a rear wiper arm decorative cover 3, a connecting hole for connecting a rear wiper arm motor driving shaft is provided at the left part of the connecting seat 1, two supporting lugs 8 are provided at the right part of the connecting seat 1, a connecting head 6 extending into the two supporting lugs 8 is provided at the left end part of the rear wiper arm body 2, a rotating shaft 4 extending along the front-rear direction with a central axis is provided between the two supporting lugs 8, the connecting head 6 is hinged to the rotating shaft 4, shaft heads 5 coaxially provided with the rotating shaft 4 are provided on the outer side walls of the two supporting lugs 8, and the rear wiper arm decorative cover 3 is used for shielding the connecting seat 1 and the connecting head 6.
The profile of the outer surface of the rear wiper arm decorative cover 3 matches the profile of the outer surface of the rear wiper arm body 2 for aesthetic reasons. For convenient maintenance and assembly, make back windscreen wiper arm trim cover 3 can overturn, be equipped with the U-shaped groove that is used for dodging connector 6 on the 3 roof of back windscreen wiper arm trim cover, the opening in U-shaped groove faces the right side, the U-shaped groove is cut apart into two with the right part of back windscreen wiper arm trim cover 3 and is covered journal stirrup 9, two inboard that cover journal stirrup 9 all are equipped with 5 complex hinge holes 13 of primary shaft head, two primary shaft heads 5 cooperate with two hinge holes 13 respectively. The rear wiper arm decorative cover 3 can rotate around the first shaft head 5, and during maintenance, the rear wiper arm decorative cover 3 is turned over firstly, but because the rear wiper arm decorative cover 3 is limited by the step surface at the root of the connector 6 in the turning process, the upper part of the step surface is provided with a blocking point 7 which blocks on the rotating path of the covering lug 9, so that the rear wiper arm decorative cover 3 is smaller than the turning angle of the connecting seat 1.
In order to avoid the interference between the rear wiper arm decorative cover 3 and the dismounting tool, the connecting seat 1 and the rear wiper arm decorative cover 3 are usually lengthened or the gap between the rear wiper arm body 2 and the rear wiper arm decorative cover 3 is enlarged, so that the product weight, the cost and the expense are increased, the stability is poor, and the rear wiper arm decorative cover 3 is easy to loosen.
Disclosure of Invention
The utility model aims at a back windscreen wiper arm decorative cover mounting structure to alleviate or alleviate at least one foretell technical problem.
The utility model discloses a back windscreen wiper arm decorative cover mounting structure, including connecting seat, back windscreen wiper arm body and back windscreen wiper arm decorative cover, the right part of connecting seat is equipped with two support ears that extend to the right, the left end portion of back windscreen wiper arm body is equipped with and stretches into two connectors between the support ear left, the front side and the rear side of the root of connector all are equipped with the step face that faces left, two support ears with pass through first hinge structure and articulate together between the connector, the hinge axis of first hinge structure is the first axis that extends along the fore-and-aft direction;
the rear wiper arm decorative cover covers the connecting seat, a U-shaped groove for avoiding the connecting head is formed in the upper side wall of the rear wiper arm decorative cover, the U-shaped groove divides the right part of the rear wiper arm decorative cover into two covering support lugs, the two covering support lugs are hinged with the two support lugs through a second hinge structure, the hinge axis of the second hinge structure is a second axis extending in the front-back direction, the rear wiper arm decorative cover can rotate around the second axis, and blocking points located on the rotation path of the rear wiper arm decorative cover are arranged at the upper parts of the two step surfaces;
the second axis is eccentrically arranged relative to the first axis, and when the angle between the connecting line between the second axis and the blocking point and the angle between the second axis and the blocking point are larger than the angle between the first axis and the line between the blocking point and the angle between the first axis and the blocking point and the angle between the second axis and the left direction and the right direction.
Further, the second axis is located on an upper side of the first axis.
Further, first hinge structure is including setting up two jackshaft between the support ear and setting are in cooperation groove on the connector, cooperation groove with the jackshaft cooperation, the central axis of jackshaft with first axis collineation.
Further, the second hinge structure includes that two set up respectively two bulge and two on the support ear set up respectively two hide the hinge hole on the journal stirrup, two the bulge respectively with two the hinge hole cooperation, two the central axis of bulge all with the second axis collineation.
The utility model discloses a relative position between adjustment first axis and the second axis increases the rotation angle of back windscreen wiper arm trim cover, can subtract the length of short connector and back windscreen wiper arm trim cover, has simple structure, dependable performance and the advantage that the practicality is strong.
Drawings
Fig. 1 is a schematic structural view of a rear wiper arm decorative cover mounting structure in the background art;
FIG. 2 is a cross-sectional view A-A of FIG. 1;
fig. 3 is one of the structural schematic diagrams of the rear wiper arm decorative cover mounting structure in the embodiment;
FIG. 4 is a cross-sectional view taken along line B-B of FIG. 3;
fig. 5 is a second schematic structural view of the rear wiper arm decorative cover mounting structure in the embodiment.
In the figure: 1-a connecting seat; 2-rear wiper arm body; 3-rear wiper arm decorative cover; 4, a rotating shaft; 5, a shaft head; 6, connecting heads; 7-blocking point; 8, supporting lugs; 9-covering the support lug; 10-intermediate shaft; 11-mating grooves; 12-a projection; 13-a hinge hole; 14 — a first axis; 15-second axis.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 3 to 5, the rear wiper arm decorative cover mounting structure includes a connecting seat 1, a rear wiper arm body 2 and a rear wiper arm decorative cover 3, the right portion of the connecting seat 1 is provided with two support lugs 8 extending rightwards, the left end portion of the rear wiper arm body 2 is provided with a connecting head 6 extending leftwards between the two support lugs 8, the front side and the rear side of the root of the connecting head 6 are both provided with step surfaces facing leftwards, the two support lugs 8 and the connecting head 6 are hinged together through a first hinge structure, and the hinge axis of the first hinge structure is a first axis 14 extending along the front-rear direction;
the rear wiper arm decorating cover 3 covers the connecting seat 1, the rear wiper arm decorating cover 3 is of a box-shaped structure with the lower surface and the right surface opened, in order to realize turning and ensure the integrity of an outer pipe, a U-shaped groove for avoiding the connecting head 6 is arranged on the upper side wall of the rear wiper arm decorating cover 3, the right part of the rear wiper arm decorating cover 3 is divided into two covering lugs 9 by the U-shaped groove, the two covering lugs 9 and the two supporting lugs 8 are hinged together through a second hinge structure, the hinge axis of the second hinge structure is a second axis 15 extending along the front-back direction, the rear wiper arm decorating cover 3 can rotate around the second axis 15, and the upper parts of the two step surfaces are respectively provided with a blocking point 7 positioned on the rotating path of the rear wiper arm decorating cover 3; the second axis 15 is arranged eccentrically with respect to the first axis 14, and the angle between the line between the second axis 15 and the stopping point 7 and the left-right direction is larger than the angle between the line between the first axis 14 and the stopping point 7 and the left-right direction, as viewed in the front-rear direction.
When concrete implementation, the upper surface of connector 6 and the upper surface parallel and level of back windscreen wiper arm trim cover 3, two right-hand members that cover journal stirrup 9 correspond the setting with two step faces respectively for two surface parallel and levels that cover journal stirrup 9 and back windscreen wiper arm body 2, thereby make the profile of the surface of back windscreen wiper arm trim cover 3 and the profile phase-match of the surface of back windscreen wiper arm body 2, guaranteed the integrality of outward appearance.
In the present embodiment, the second axis 15 is located on the upper side of the first axis 14.
In this embodiment, the first hinge structure comprises an intermediate shaft 10 disposed between the two support ears 8 and a mating groove 11 disposed on the connecting head 6, the mating groove 11 mating with the intermediate shaft 10, the central axis of the intermediate shaft 10 being collinear with the first axis 14. The matching groove 11 is a groove with an opening facing left and penetrating through the connector 6 along the front-back direction, and two ends of the intermediate shaft 10 are respectively connected with the two supporting lugs 8 into a whole. A spring may be provided between the coupling holder 1 and the rear wiper arm body 2 in order to prevent the coupling groove 11 and the intermediate shaft 10 from being separated.
In the present embodiment, the second hinge structure includes two protrusions 12 respectively disposed on the two support lugs 8 and two hinge holes 13 respectively disposed on the two covering lugs 9, the two protrusions 12 are respectively matched with the two hinge holes 13, and the central axes of the two protrusions 12 are collinear with the second axis 15.
Compared with the prior art, the rear wiper arm decorative cover mounting structure increases the turnover angle of the rear wiper arm decorative cover 3 by adjusting the relative position between the first axis 14 and the second axis 15, can shorten the lengths of the connector 6 and the rear wiper arm decorative cover 3, and has the advantages of simple structure, reliable performance and strong practicability.
In the description of the present invention, it should be understood that the terms "front", "rear", "left", "right", "upper", "lower", etc. indicate orientations based on coordinate systems in fig. 3 to 5, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Claims (4)
1. The utility model provides a back windscreen wiper arm trim cover mounting structure which characterized in that: the connecting device comprises a connecting seat, a rear wiper arm body and a rear wiper arm decorative cover, wherein two support lugs extending rightwards are arranged at the right part of the connecting seat, a connecting head extending leftwards into the space between the two support lugs is arranged at the left end part of the rear wiper arm body, the front side and the rear side of the root of the connecting head are both provided with step surfaces facing leftwards, the two support lugs and the connecting head are hinged together through a first hinge structure, and the hinge axis of the first hinge structure is a first axis extending along the front-back direction; the rear wiper arm decorative cover covers the connecting seat, a U-shaped groove for avoiding the connecting head is formed in the upper side wall of the rear wiper arm decorative cover, the U-shaped groove divides the right part of the rear wiper arm decorative cover into two covering support lugs, the two covering support lugs are hinged with the two support lugs through a second hinge structure, the hinge axis of the second hinge structure is a second axis extending in the front-back direction, the rear wiper arm decorative cover can rotate around the second axis, and blocking points located on the rotation path of the rear wiper arm decorative cover are arranged at the upper parts of the two step surfaces; the second axis is eccentrically arranged relative to the first axis, and when the angle between the connecting line between the second axis and the blocking point and the angle between the second axis and the blocking point are larger than the angle between the first axis and the line between the blocking point and the angle between the first axis and the blocking point and the angle between the second axis and the left direction and the right direction.
2. The rear wiper arm decorative cover mounting structure according to claim 1, characterized in that: the second axis is located on an upper side of the first axis.
3. The rear wiper arm decorative cover mounting structure according to claim 1, characterized in that: first hinge structure is including setting up two jackshaft between the support ear and setting are in cooperation groove on the connector, cooperation groove with the jackshaft cooperation, the central axis of jackshaft with first axis collineation.
4. The rear wiper arm decorative cover mounting structure according to claim 1, characterized in that: the second hinge structure includes that two set up respectively two bulge and two on the support ear set up respectively two hide the hinge hole on the journal stirrup, two the bulge respectively with two the hinge hole cooperation, two the central axis of bulge all with the second axis collineation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920999318.3U CN210139850U (en) | 2019-06-30 | 2019-06-30 | Rear windscreen wiper arm decorative cover mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920999318.3U CN210139850U (en) | 2019-06-30 | 2019-06-30 | Rear windscreen wiper arm decorative cover mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210139850U true CN210139850U (en) | 2020-03-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920999318.3U Active CN210139850U (en) | 2019-06-30 | 2019-06-30 | Rear windscreen wiper arm decorative cover mounting structure |
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| Country | Link |
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| CN (1) | CN210139850U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022111572A1 (en) * | 2020-11-26 | 2022-06-02 | 台州法雷奥温岭汽车零部件有限公司 | Rear wiper assembly |
-
2019
- 2019-06-30 CN CN201920999318.3U patent/CN210139850U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022111572A1 (en) * | 2020-11-26 | 2022-06-02 | 台州法雷奥温岭汽车零部件有限公司 | Rear wiper assembly |
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