CN110588576A - Rocker arm connecting assembly - Google Patents
Rocker arm connecting assembly Download PDFInfo
- Publication number
- CN110588576A CN110588576A CN201911017839.5A CN201911017839A CN110588576A CN 110588576 A CN110588576 A CN 110588576A CN 201911017839 A CN201911017839 A CN 201911017839A CN 110588576 A CN110588576 A CN 110588576A
- Authority
- CN
- China
- Prior art keywords
- rocker arm
- connecting seat
- wall
- hook
- side flap
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/04—Wipers or the like, e.g. scrapers
- B60S1/32—Wipers or the like, e.g. scrapers characterised by constructional features of wiper blade arms or blades
- B60S1/34—Wiper arms; Mountings therefor
- B60S1/3425—Constructional aspects of the arm
- B60S1/3431—Link pieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/04—Wipers or the like, e.g. scrapers
- B60S1/32—Wipers or the like, e.g. scrapers characterised by constructional features of wiper blade arms or blades
- B60S1/34—Wiper arms; Mountings therefor
- B60S1/3425—Constructional aspects of the arm
- B60S1/3445—Joints between elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/04—Wipers or the like, e.g. scrapers
- B60S1/32—Wipers or the like, e.g. scrapers characterised by constructional features of wiper blade arms or blades
- B60S1/40—Connections between blades and arms
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hinges (AREA)
Abstract
The invention discloses a rocker arm connecting assembly which is used for connecting a rocker arm and a rocker arm connecting frame, wherein the rocker arm is provided with a cover part with a U-shaped cross section, the end part of the cover part in the longitudinal direction is provided with a butting part, the bottom end of the transverse side wall of the cover part is provided with a sliding hook, the top wall of the cover part is provided with a hook groove, the rocker arm connecting assembly comprises a connecting seat pivoted on the rocker arm connecting frame, the top wall of the connecting seat is provided with an elastic pressing piece with an upward convex hook, the bottom end of the transverse side wall of the connecting seat is provided with a bottom butting wall matched with the sliding hook, the connecting seat is also provided with a peripheral butting wall matched with the butting part, the rocker arm is suitable for longitudinal movement to be assembled into the connecting seat, when the rocker arm is assembled in place, the butting part butts against the peripheral butting wall, the hook is embedded into the hook groove. The invention facilitates the connection of the framework and the rocker arm, so that the framework and the rocker arm are firmly connected and are not loosened.
Description
Technical Field
The invention relates to a rocker arm connecting assembly.
Background
In the past, a wiper is used to remove foreign matters, rain and snow during the driving of an automobile, and to prevent the driver from being obstructed in view ahead, and a motor drives a link device connected by a wiper arm to perform a repeated reciprocating motion in a fan shape; the windscreen wiper in the prior art is complex in rocker arm connecting device for connecting rocker arms, and is easy to loosen after being used for a long time.
Disclosure of Invention
The technical problem to be solved by the invention is to overcome the defects of the prior art and provide a rocker arm connecting assembly which is convenient for connecting a framework and a rocker arm, so that the framework and the rocker arm are firmly connected and are not loosened.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a rocking arm coupling assembling, it is used for connecting rocking arm and rocking arm link, the rocking arm has the cover portion that the cross section is the U-shaped, the tip on vertical of cover portion is equipped with supports the portion, the bottom of the horizontal lateral wall of cover portion is equipped with the slip hook, be equipped with the hook groove on the roof of cover portion, it includes:
the connecting seat of pin joint on the rocking arm link, be equipped with the elasticity of taking an upwards convex clip on the roof of connecting seat and press the piece, the bottom of the horizontal lateral wall of connecting seat is equipped with and supports the wall with the smooth hook complex end, still be equipped with one on the connecting seat and support the wall with the week of supporting a adaptation, the rocking arm is suitable for longitudinal movement in order to assemble into the connecting seat to when the assembly targets in place, support the portion with week supports the wall and offsets, the clip imbeds in the hook groove, the smooth hook vertically with end supports the wall and offsets.
The rocker arm connecting frame comprises a rocker arm connecting seat connecting part, and the rocker arm connecting seat connecting part comprises two transverse connecting side walls and a hinge shaft connected between the two transverse connecting side walls;
the connecting base is provided with a hinge hole with an inlet opening, and the connecting base is also provided with a slot which is suitable for being inserted into the corresponding transverse connecting side wall in the vertical direction;
when the connecting seat is assembled with the rocker arm connecting frame, the hinge shaft is suitable for being clamped into the hinge hole from the inlet opening, and the transverse connecting side wall is suitable for being vertically inserted into the inserting groove.
The lateral connecting side wall is provided with a first side wing and a second side wing spaced apart from each other in the longitudinal direction, and the insertion groove includes a first insertion groove which is adapted to the first side wing in the lateral direction and is larger in the longitudinal direction than the first side wing so as to be inserted into the first side wing
And a second slot sized to fit the second wing in a lateral direction and sized larger than the second wing in a longitudinal direction to be inserted into the second wing.
Two transverse connecting side walls are respectively provided with a hinge shaft wing, and the hinge shaft is connected between the two hinge shaft wings;
the connecting base is provided with a clamping block which is clamped between the two hinged shaft wings when the connecting base is assembled into the rocker arm connecting frame in place and is used for arranging a hinged hole with an inlet opening.
After the technical scheme is adopted, the invention has the following beneficial effects:
1. the movable rocker arm is assembled into the connecting seat, when the movable rocker arm is assembled in place, the abutting part abuts against the circumferential abutting wall to at least limit the vertical movement between the movable rocker arm and the circumferential abutting wall to one side, the clasp is embedded into the hook groove to at least limit the vertical movement between the movable rocker arm and the circumferential abutting wall to the other side, the sliding hook vertically abuts against the bottom abutting wall to limit the vertical upward movement between the movable rocker arm and the sliding hook, the limit of the transverse movement and the vertical downward movement is limited by the hood part and the body part matched with the hood part on the connecting seat, and the connection between the movable rocker arm and the framework is firm and is not loosened.
Drawings
FIG. 1 is a perspective view of the rocker arm attachment assembly of the present invention applied to a wiper blade;
FIG. 2 is an assembly view of the rocker arm attachment assembly of the present invention;
FIG. 3 is a perspective view of the rocker arm attachment bracket of the present invention;
FIG. 4 is a perspective view of a rocker arm of the present invention;
FIG. 5 is a first perspective view of the connecting base of the present invention;
fig. 6 is a second perspective view of the connecting base of the present invention.
Detailed Description
In order that the present invention may be more readily and clearly understood, a more particular description of the invention briefly described above will be rendered by reference to specific embodiments that are illustrated in the appended drawings.
Example one
As shown in fig. 1 ~ 6, a rocker arm connecting assembly for connecting a rocker arm 10 and a rocker arm connecting frame 6, wherein the rocker arm 10 has a cover portion 10a with a U-shaped cross section, the end portion of the cover portion 10a in the longitudinal direction is provided with a butt portion 10b, the bottom end of the lateral side wall of the cover portion 10a is provided with a slide hook 10c, the top wall of the cover portion 10a is provided with a hook groove 10d, comprising:
the connecting seat 8 is pivoted on the rocker arm connecting frame 6, an elastic pressing piece 81 with an upward convex clasp 81a is arranged on the top wall of the connecting seat 8, a bottom abutting wall 82 matched with the sliding hook 10c is arranged at the bottom end of the transverse side wall of the connecting seat 8, a circumferential abutting wall 83 matched with the abutting portion 10b is further arranged on the connecting seat 8, the rocker arm 10 is suitable for longitudinal movement to be assembled into the connecting seat 8, when the assembly is in place, the abutting portion 10b abuts against the circumferential abutting wall 83, the clasp 81a is embedded into the hook groove 10d, and the sliding hook 10c vertically abuts against the bottom abutting wall 82.
Specifically, as shown in fig. 2 and 3 ~ 6, the rocker arm link bracket 6 includes a rocker arm link base connecting portion 62, and the rocker arm link base connecting portion 62 includes two lateral connecting side walls 62a and a hinge shaft 62b connected between the two lateral connecting side walls 62 a;
the connecting socket 8 is provided with a hinge hole 83 with an inlet opening 83a, the connecting socket 8 is further provided with a slot 84 adapted to be inserted vertically into the corresponding lateral connecting side wall 62 a;
wherein the hinge shaft 83 is adapted to snap into the hinge hole 83 from the access opening 83a when the connecting socket 8 is assembled with the rocker arm connecting bracket 6, and the lateral connecting sidewall 62a is adapted to be vertically inserted into the insertion groove.
Specifically, as shown in fig. 3, the lateral connecting side wall 62a is provided with a first side flap 621 and a second side flap 622 spaced apart from each other in the longitudinal direction, and the insertion groove includes a first insertion groove 84a sized to fit the first side flap 621 in the lateral direction and sized to fit the second side flap 622 in the longitudinal direction larger than the first side flap 621 to be inserted into the first side flap 621 and a second insertion groove 84b sized to fit the second side flap 622 in the lateral direction and sized to be inserted into the second side flap 622 in the longitudinal direction larger than the second side flap 622.
Specifically, as shown in fig. 3, two lateral connecting sidewalls 62a are respectively provided with a hinge wing 63, and the hinge 62b is connected between the two hinge wings 63;
the connecting base 8 is provided with a latch 64 which is latched between the two hinge shaft wings 63 when the connecting base 8 is fitted into the rocker arm connecting bracket 6 in place and which is used to provide a hinge hole 83 with an inlet opening 83 a.
The rocker arm 10 is moved to be assembled into the connecting seat 8, when the rocker arm is assembled in place, the abutting part 10b abuts against the circumferential abutting wall 83 to at least limit the longitudinal movement between the rocker arm and the abutting wall to one side, the hook 81a is embedded into the hook groove 10d to at least limit the longitudinal movement between the rocker arm and the abutting wall to the other side, the sliding hook 10c vertically abuts against the bottom abutting wall 82 to limit the vertical upward movement between the rocker arm and the abutting wall, the limitation of the transverse movement and the vertical downward movement is limited by the hood part 10a and the body part, matched with the hood part, of the connecting seat 8, and the connection between the framework and the rocker arm is firm and cannot be loosened.
The above embodiments are described in further detail to solve the technical problems, technical solutions and advantages of the present invention, and it should be understood that the above embodiments are only examples of the present invention and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms indicating an orientation or positional relationship are based on the orientation or positional relationship shown in the drawings only for the convenience of describing the present invention and simplifying the description, and 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.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or the orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements 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. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the present invention, unless otherwise expressly stated or limited, the first feature may be present on or under the second feature in direct contact with the first and second feature, or may be present in the first and second feature not in direct contact but in contact with another feature between them. Also, the first feature being above, on or above the second feature includes the first feature being directly above and obliquely above the second feature, or merely means that the first feature is at a higher level than the second feature. A first feature that underlies, and underlies a second feature includes a first feature that is directly under and obliquely under a second feature, or simply means that the first feature is at a lesser level than the second feature.
Claims (4)
1. The utility model provides a rocking arm coupling assembling, it is used for connecting rocking arm (10) and rocking arm link (6), its characterized in that, rocking arm (10) have the cross section be U-shaped cover portion (10 a), cover portion (10 a) tip on vertical is equipped with support portion (10 b), the bottom of the horizontal lateral wall of cover portion (10 a) is equipped with slip hook (10 c), be equipped with hook groove (10 d) on the roof of cover portion (10 a), it includes:
the connecting seat is pivotally connected to a connecting seat (8) on the rocker arm connecting frame (6), an elastic pressing piece (81) with an upward convex clasp (81 a) is arranged on the top wall of the connecting seat (8), a bottom abutting wall (82) matched with a sliding hook (10 c) is arranged at the bottom end of the transverse side wall of the connecting seat (8), a circumferential abutting wall (83) matched with an abutting portion (10 b) is further arranged on the connecting seat (8), the rocker arm (10) is suitable for longitudinal movement to be assembled into the connecting seat (8), the abutting portion (10 b) abuts against the circumferential abutting wall (83) when the rocker arm (10) is assembled in place, the clasp (81 a) is embedded into the hook groove (10 d), and the sliding hook (10 c) abuts against the bottom abutting wall (82) in the vertical direction.
2. The rocker arm attachment assembly of claim 1,
the rocker arm connecting frame (6) comprises a rocker arm connecting seat connecting part (62), and the rocker arm connecting seat connecting part (62) comprises two transverse connecting side walls (62 a) and a hinge shaft (62 b) connected between the two transverse connecting side walls (62 a);
the connecting base (8) is provided with a hinge hole (83) with an inlet opening (83 a), and the connecting base (8) is also provided with a slot (84) suitable for being inserted into the corresponding transverse connecting side wall (62 a) in the vertical direction;
wherein, when the connecting seat (8) is assembled with the rocker arm connecting frame (6), the hinge shaft (83) is suitable for being clamped into the hinge hole (83) from the access opening (83 a), and the transverse connecting side wall (62 a) is suitable for being inserted into the inserting groove in the vertical direction.
3. The rocker arm attachment assembly of claim 1,
the lateral connecting side wall (62 a) is provided with a first side flap (621) and a second side flap (622) spaced apart from each other in the longitudinal direction, the insertion slot comprising a first insertion slot (84 a) sized to fit the first side flap (621) in the lateral direction and sized to fit the second side flap (622) in the longitudinal direction to be inserted into the first side flap (621) and a second insertion slot (84 b) sized to fit the second side flap (622) in the lateral direction and sized to fit the second side flap (622) in the longitudinal direction to be inserted into the second side flap (622).
4. The rocker arm attachment assembly of claim 1,
two transverse connecting side walls (62 a) are respectively provided with a hinge shaft wing (63), and the hinge shaft (62 b) is connected between the two hinge shaft wings (63);
and a clamping block (64) which is clamped between the two hinge shaft wings (63) when the connecting seat (8) is assembled into the rocker arm connecting frame (6) in place and is used for arranging a hinge hole (83) with an inlet opening (83 a) is arranged on the connecting seat (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911017839.5A CN110588576A (en) | 2019-10-24 | 2019-10-24 | Rocker arm connecting assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911017839.5A CN110588576A (en) | 2019-10-24 | 2019-10-24 | Rocker arm connecting assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110588576A true CN110588576A (en) | 2019-12-20 |
Family
ID=68850342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911017839.5A Pending CN110588576A (en) | 2019-10-24 | 2019-10-24 | Rocker arm connecting assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110588576A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106904152A (en) * | 2017-03-06 | 2017-06-30 | 丹阳镇威汽配有限公司 | Rocker connector and the rocking arm connection member using it and connection method |
| CN108297835A (en) * | 2018-02-05 | 2018-07-20 | 丹阳镇威汽配有限公司 | Connector assembly |
| CN208248157U (en) * | 2018-02-05 | 2018-12-18 | 丹阳镇威汽配有限公司 | Connector assembly |
| CN110562204A (en) * | 2019-10-23 | 2019-12-13 | 丹阳镇威汽配有限公司 | rocker arm connecting assembly and windshield wiper |
-
2019
- 2019-10-24 CN CN201911017839.5A patent/CN110588576A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106904152A (en) * | 2017-03-06 | 2017-06-30 | 丹阳镇威汽配有限公司 | Rocker connector and the rocking arm connection member using it and connection method |
| CN108297835A (en) * | 2018-02-05 | 2018-07-20 | 丹阳镇威汽配有限公司 | Connector assembly |
| CN208248157U (en) * | 2018-02-05 | 2018-12-18 | 丹阳镇威汽配有限公司 | Connector assembly |
| CN110562204A (en) * | 2019-10-23 | 2019-12-13 | 丹阳镇威汽配有限公司 | rocker arm connecting assembly and windshield wiper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20191220 |